MHG Heating ProCon 16 Installation And Operating Manual Download Page 89

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MHG Heating Ltd Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey KT20 5LR

Telephone 08456 448802 Fax 08456 448803 Email

[email protected]

Web www.mhgheating.co.uk

010711

9053

State multifunctional
relay (QX21 Modul 2)

-------

9054

State multifunctional
relay (QX22 Modul 2)

-------

9055

State multifunctional
relay (QX23 Modul 2)

-------

State 2nd speed

heating circuit pump

(Q21)

-------

Operating mode

changeover heating

circuit 1

Inactive

State 2nd speed

heating circuit pump

(Q22)

-------

Operating mode

changeover heating

circuit 2

Inactive

State heating circuit

pump 3/P

-------

Stat 2nd speed

heating circuit pump

(Q23)

-------

Operating mode

changeover HC3/P

Inactive

State DHW

circulating pump (Q4)

-------

State electric

immersion heater

DHW

-------

Operating mode

changeover DHW

Off

Flowswitch Off

State pump H1 (Q15)

-------

State pump H2 (Q18)

-------

Status primary pump

(Q14)

-------

Status precontroller

mixing valve opens

(Y19)

-------

Status precontroller

mixing valve closes

(Y20)

-------

Output heat

generation lock (Y4)

-------

Status time program

5 relais (K13)

-------

Status return temp

valve (Y15)

-------

Status heat demand

(K27)

-------

Status cool demand

(K28)

-------

State air dehumidifier

(K29)

-------

Summary of Contents for ProCon 16

Page 1: ...ntre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 Installation and Operating Manual for the ProCon 16 27 47 75 77 Wall Mounted Condensing Boiler Range RVS 43 Cascade Models ...

Page 2: ...tion 11 Heating HWS RVS43 Cascade Manager 31 8 12 RVS43 Cascade Manager Wiring Information Controller Only 32 8 13 RVS43 Cascade Manager Housing Wiring Information Including Space For RVA46 Zone Controller 33 8 14 Hydraulic and Wiring Guide Multiple Units Option 12 Heating HWS RVS43 Cascade Manager RVA63 34 9 0 BMS Interface Installation and Parameter Alteration 35 10 0 Fluing Options 36 10 01 Mic...

Page 3: ...of appliances are designed to be applied to systems requiring direct on boiler weather compensated heating and priority hot water production via a separate high recovery Calorifier Cylinder where the diverter valve controlling the production of hot water is within the boiler case 1 4 The ProCon HS can be supplied complete with an integrated high recovery calorifier for simplified and attractive in...

Page 4: ... 5449 1990 Specification for forced circulation hot water central heating systems for domestic premises BS 6644 2005 Specification for gas fired hot water boilers of rated inputs between 70kW net and 1 8MW net 2nd and 3rd family gases BS 6798 1987 Specification for installation of gas fired hot water boilers of rated input not exceeding 60 kW BS 6880 1988 Code of Practice for low temperature hot w...

Page 5: ...e customer has followed MHG s instructions relating to the treatment and maintenance of the object of delivery and if no replacement parts of outside origin have been fitted Parts subject to wear such as ignition electrodes seals etc are strictly excluded from the guarantee In addition to the above warranties the Primary Heat Exchangers carry a 60 month guarantee against manufacturing or material ...

Page 6: ... mhgheating co uk 010711 3 0 Dimensions 16 47 Boilers Legend 1 Cable Entry Grommets 5 Hot Water Primary Return 22mm HS Models Cold Water Inlet 22mm S Models 2 Heating Flow 22mm All Models 6 Heating Return 22mm All Models 3 Hot Water Primary Flow 22mm HS Models Hot Water Outlet 22mm S Models 7 Condensate Outlet BSP Plastic 4 Gas Inlet 22mm 7 1 Condensate Cleanout Connection Cap ...

Page 7: ...rey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 3 1 Dimensions 75 Boiler Legend A Condensate Cleanout Connection Cap D Heating Flow 1 B Condensate Outlet BSP Plastic E Gas Supply inlet C Heating Return 1 F Cable Entry Grommets ...

Page 8: ...nfo mhgheating co uk Web www mhgheating co uk 010711 3 2 Dimensions 77 Boiler Legend 1 Heating Return Connection 1 4 Condensate Cleanout Connection Cap 2 Heating Flow Connection Option 1 5 Gas Inlet 3 Condensate Outlet BSP Plastic 6 Cable Entry Grommets Please note that the flexible flow connection can be rerouted to the top of the boiler if required ...

Page 9: ... Hot water Primary Flow 1 RL Hot Water Primary Return 1 WW Hot Water Secondary Outlet A 120 Litre Calorifier Z Hot Water Secondary Return B Pipework Cover KW Cold Water Secondary Inlet C Calorifier Cover 3 3 Dimensions HS Calorifier Adjacent Additional information available from the website www mhgheating co uk Legend RL Hot Water Primary Return VL Hot water Primary Flow WW Hot Water Secondary Out...

Page 10: ...ing Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 3 4 Installation and Service Clearances 16 47 Boilers ...

Page 11: ...MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 3 4 Mounting Information 16 47 Boilers ...

Page 12: ...ating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 3 5 Installation and Service Clearances 75 Boiler ...

Page 13: ...3 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 3 5 Mounting Clearances 75 Boiler ...

Page 14: ...ating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 3 6 Installation and Service Clearances 77 Boiler ...

Page 15: ...5 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 3 6 Mounting Clearances 77 Boiler ...

Page 16: ...he appliance the internal components should not be used during the lifting and positioning of the unit onto the wall bracket All packaging materials should be disposed of in an environmentally way 4 1 Case Removal To remove the case insert a flat blade screwdriver or similar into the black latch slots and turn through 900 Pull the base of the cover forward and up to release the hooks at the top En...

Page 17: ... 3 7 14 5 6 3 24 2 11 7 43 5 14 5 67 8 Design Flow Rate 80ºC 60ºC Ltr sec 0 172 0 288 0 519 0 807 Hot Water Generation Output kW 31 3 45 Hot water flow rate DT 30 C Ltr min 15 20 Min Flow Rate For H W Activation Ltr min 3 3 Maximum Secondary Water Pressure bar 10 10 Minimum Flow Rate Ltr sec 0 125 0 246 0 373 0 592 Residual Head from In built Pump m W C 3 7 1 3 0 5 0 75 Maximum Input Gas Rate G20 ...

Page 18: ...rminals to activate second heating zone control 2 RT 3 Heating Circuit 1 Volt Free Enable Not Polarity Sensitive Room stat BMS 24 Volts 4 AT 5 Outside Air Sensor QAC34 Not Polarity Sensitive 24Volts Required to Activate Direct on Boiler Weather Compensation 6 BW 7 Hot Water Sensor QAZ36 or Hot Water Volt Free Enable Thermostat BMS Not Polarity Sensitive 24Volts 8 High Voltage Output and Input Term...

Page 19: ...0 Volt Control Mode Alteration RL M System Return Sensor QAD 36 Terminal Not Polarity Sensitive 25 Volts B70 B4 VL M System Flow Sensor QAD 36 Terminal Not Polarity Sensitive 25 Volts B10 BW M Hot Water Sensor QAZ36 or Hot Water Volt Free Enable Thermostat BMS Not Polarity Sensitive 24Volts B3 AF M Outside Air Sensor QAC34 or 3000Ω Substitute Resistor 10 C Not Polarity Sensitive 24Volts Required t...

Page 20: ...48803 Email info mhgheating co uk Web www mhgheating co uk 010711 8 0 Hydraulic Design Single Unit Option 1 Electrical Connections Single Unit Option 1 Parameter Parameters Description Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 ...

Page 21: ...g co uk 010711 8 1 Hydraulic Design Single Unit Option 2 Electrical Connections Single Unit Option 2 Parameter Parameters Description Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 H558 b2 Hot Water Storage Sensor 0 Hot Water Thermostat 1 E50 Error signal when sensor is not used 0 1 ...

Page 22: ...g co uk 010711 8 2 Hydraulic Design Single Unit Option 3 Electrical Connections Single Unit Option 2 Parameter Parameters Description Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 H558 b2 Hot Water Storage Sensor 0 Hot Water Thermostat 1 E50 Error signal when sensor is not used 0 1 ...

Page 23: ...48803 Email info mhgheating co uk Web www mhgheating co uk 010711 8 3 Hydraulic Design Single Unit Option 4 Electrical Connections Single Unit Option 4 Parameter Parameters Description Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 ...

Page 24: ...g co uk 010711 8 4 Hydraulic Design Single Unit Option 5 Electrical Connections Single Unit Option 5 Parameter Parameters Description Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 H558 b2 Hot Water Storage Sensor 0 Hot Water Thermostat 1 E50 Error signal when sensor is not used 0 1 ...

Page 25: ...on Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 H558 b2 Hot Water Storage Sensor 0 Hot Water Thermostat 1 E50 Error signal when sensor is not used 0 1 Second Heating Circuit Installed without 3 Way Valve and Sensor H554 b5 Mixed Flow Sensor Present 1 No Mixed Flow sensor Present 0 E26 Erro...

Page 26: ...on Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 H558 b2 Hot Water Storage Sensor 0 Hot Water Thermostat 1 E50 Error signal when sensor is not used 0 1 Second Heating Circuit Installed without 3 Way Valve and Sensor H554 b5 Mixed Flow Sensor Present 1 No Mixed Flow sensor Present 0 E26 Erro...

Page 27: ...on Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 H558 b2 Hot Water Storage Sensor 0 Hot Water Thermostat 1 E50 Error signal when sensor is not used 0 1 Second Heating Circuit Installed without 3 Way Valve and Sensor H554 b5 Mixed Flow Sensor Present 1 No Mixed Flow sensor Present 0 E26 Erro...

Page 28: ...on Default Proposed Change H554 b3 Weather Compensation 1 Constant Flow Temperature Operation 0 E10 Error signal when outside air sensor is not installed 1 0 H558 b2 Hot Water Storage Sensor 0 Hot Water Thermostat 1 E50 Error signal when sensor is not used 0 1 Second Heating Circuit Installed without 3 Way Valve and Sensor H554 b5 Mixed Flow Sensor Present 1 No Mixed Flow sensor Present 0 E26 Erro...

Page 29: ...ions Single Unit Option 10 Boiler Parameter Alterations Parameter Parameters Description Default Proposed Change H516 Summer Winter Automatic Changeover Temperature 18 30 RVA63 Controller Alterations Parameter Parameters Description Default Proposed Change 29 Summer Winter Automatic Changeover Temperature 18 30 80 Boiler Control Type LPB On Off Hi Low 2 0 140 LPB Controller Appliance Communication...

Page 30: ...e 1 Flow Sensor QAD21 26 To be positioned on Zone side of 3 way mixing valve Y2 Zone 1 Mixing Valve Closing Output Max 2 Amp H1 0 10 Volt Input via BMS Volt Free Enable via Room Thermostat BMS Y1 Zone 1 Mixing Valve Opening Output Max 2 Amp B2 Boiler Sensor Not Used F2 Power Input for Zone 1 Valve Outputs To be linked to Live Input B3 Hot Water Sensor QAZ21 Volt Free Enable via Calorifier Thermost...

Page 31: ...ngle Unit Option 11 Boiler Mounted Cascade Manager Boiler Parameter Alterations Parameter Parameters Description Default Proposed Change H516 Summer Winter Automatic Changeover Temperature 18 30 H552 Appliance Hydraulic Configuration 66 67 70 80 80 81 H605 LPB Communication Appliances Address Maximum 12 Boilers 1 Boiler1 2 Boiler2 3 etc RVS43 Manager Alterations Parameter Parameters Description De...

Page 32: ... BMS Parameter alteration required if Volt Free Enable Used M 25V Ground Connection for all Sensors Inputs B10 25V System Flow Sensor QAD36 To be positioned on system side of system Low Loss Header B9 25V Outside Air Sensor QAC34 or 3000Ω Substitute Resistor 10 C Mounted on North Facing Wall MD 25V QAA75 78 Room Unit BSB Ground A6 25V QAA75 78 Room Unit BSB Data MB 25V Boiler Communication LPB Gro...

Page 33: ...tre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 RVS43 Cascade Manager Wiring Terminals Housing Data to follow Please contact the technical department for updated information ...

Page 34: ...ange H516 Summer Winter Automatic Changeover Temperature 18 30 H552 Appliance Hydraulic Configuration 66 67 70 80 80 81 H605 LPB Communication Appliances Address Maximum 12 Boilers 1 Boiler1 2 Boiler2 3 etc RVS43 Manager Alterations Parameter Parameters Description Default Proposed Change 16 Summer Winter Automatic Changeover Temperature 18 30 RVA63 Controller Alterations Parameter Parameters Desc...

Page 35: ...teration in the controller the INFO button must be pressed Parameter Description Default New Setting Programmable Inputs H618 Input control configuration Input value interpretation affected by H622 or H623 Dependant upon control requirement 4 is recommended 0 4 Predefined Temperature set point 5 Predefined Boiler Output 6 Low Loss Header Sensor H622 Maximum Temperature Via X51 input 0 10 Volt When...

Page 36: ...255mm Flue Extension 1 0 1 5 2 0 4 0 87º Bend 2 5 4 0 6 0 12 0 45º Bend 1 25 2 0 3 0 6 0 30º Bend 1 00 1 5 2 0 4 5 80mmØ PPS Flue Components Pa Resistances Exhaust Pipe Terminal 1 0 2 5 4 0 8 0 Air Pipe Terminal 2 0 4 0 7 0 15 0 955mm Flue Extension 1 5 3 0 5 0 9 0 500mm Flue Extension 0 75 1 5 2 25 4 5 255mm Flue Extension 0 5 1 0 2 0 3 75 87º Bend 1 5 3 0 5 0 9 0 45º Bend 0 75 1 5 2 25 4 5 30º B...

Page 37: ...elephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 10 1 Single ProCon Balanced Flued Through The Wall Termination DN 80 125mm 10 2 Single ProCon Balanced Flued Vertical Termination DN80 125mm 10 3 Single ProCon Open Flued Through The Wall Termination DN 80mm ...

Page 38: ...ro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 10 4 Single ProCon Open Flued Vertical Termination DN 80mm 10 5 Cascaded Appliance Fluing Installation Open Flued ...

Page 39: ...ng Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 10 6 Dimensions of Available Flue Components DN80 125mm ...

Page 40: ...cess H From a surface facing the terminal 2000 2000 I From a terminal facing the terminal 2000 2000 J From opening in a carport into a dwelling 1200 N A K Vertically from a terminal on the same wall 1500 1500 L Horizontally from a terminal on the same wall 300 600 M Above an opening window etc 500 600 N Horizontally to an opening window etc 300 600 P Above a level roof base of terminal 500 500 Q F...

Page 41: ... Valve Further more in accordance with BS 6644 2005 system with an input greater than 70kW nett an automatic water replenishment unit shall be installed to automatically replenish any lost or evaporated water Please refer to BS 6644 2005 for allowable water replenishment methods for use with sealed pressurized heating systems For information on a comprehensive range of pressurization units that co...

Page 42: ...er treatment must be carried out in accordance with the requirements of BS 7593 1992 prior to commissioning the boiler Repeated draining and refilling of the system without replenishment of water treatment must be avoided as this is very damaging to the boiler The boiler must not operate without the system water being correctly and adequately treated and maintained with an appropriate level of cor...

Page 43: ...ts the operating mode for the heating circuit T4 HWS SETPOINT Hot water storage temperature adjustment Only possible is a HWS sensor is used 20 60 55o C T5 HEATING CIRCUIT FLOW TEMPERATURE SETPOINT Heating flow temperature adjustment Or Assumed room temperature adjustment If outside air sensor installed 20 90 10 35 80o C 21o C T6 PROGRAM DOWN Access to program settings accessing in reverse order T...

Page 44: ...ng with Automatic Resetting Error Codes 6 HEATING CIRCUIT MODE INDICATOR Indicator of Selected Heating Circuit Operating Mode 7 HOT WATER ACTIVATION INDICATOR Indication of Activation of Hot Water Production Mode If required an enhanced operational review level can be accessed The table on the following page indicates the level of information that is available To access these parameters the follow...

Page 45: ...d 45 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 13 1 Module Operating Codes ...

Page 46: ... fault code will be generated and displayed by the failing appliance and all LPB networked RVA and Opentherm units If a fault is encountered by a RVA controller or is communicated to a RVA controller via the LPB network ER will be generated on the display Opening the controllers flap and pressing the Down PROG button twice will gain access to parameter line 50 where the generated fault code can be...

Page 47: ...correct speed LMU Version D E 130 Flue Temperature Too High Auto Resetting E 131 Fault With Burner E 132 External Safety Interlock Activated Open Circuit E 133 No Flame Detected After Final Ignition Attempt E 134 Flame Extinguished During Operation LMU Version C E 135 Air Supply Error Fan not operating at correct speed LMU Version C E 140 LPB Segment Address Not Recognized Boiler Cascade Settings ...

Page 48: ...98 Flame Signal Lost During Operation 99 Flame Signal Lost During Operation 100 Flame Signal Lost During Operation 101 Flame Signal Not Detected Following Last Ignition Attempt 102 Flame Signal Not Detected Following Last Ignition Attempt 170 The Reset Button is being Continually Depressed Possible Display Module Mounting Error 259 The Reset Button Has Been Pressed When No Error Has Been Displayed...

Page 49: ...d release one of the or Program Buttons The display will now indicate Use the Program Buttons to access the desired parameter line Use the Button to alter the displayed parameter to the required setting To save the adjusted parameter move to the adjacent parameter or press and release the INFO Button if you wish to exit this level To exit without saving any adjustment press and release the MODE Bu...

Page 50: ...ircuit 1 Time Switch 1 Third Off 00 00 24 00 Time Switch 2 Heating Zone 2 Set Points AGU2 500 Clip and QAD36 sensors required P20 Heating Circuit 2 Time Switch 2 Day Selection 1 2 1 5 1 7 1 7 P21 Heating Circuit 2 Time Switch 2 First On 00 00 24 00 P22 Heating Circuit 2 Time Switch 2 First Off 00 00 24 00 P23 Heating Circuit 2 Time Switch 2 Second On 00 00 24 00 P24 Heating Circuit 2 Time Switch 2...

Page 51: ...0 90 90 H516 Summer winter changeover temperature 30 C S W changeover deactivated 8 30 C 18 18 18 18 H532 Heating curve slope heating circuit 1 1 40 32 32 32 32 H533 Heating curve slope heating circuit 2 1 40 1 1 1 1 H536 Maximum speed at maximum output in heating mode maximum speed limitation 0 9950 rpm 5000 5000 7000 7000 7000 H541 Maximum degree of modulation in heating mode LmodTL PhzMax LmodV...

Page 52: ...iler 2 then Slave units 3 12 0 16 1 1 1 2 3 12 H606 LPB segment number of LMU 0 14 0 0 0 0 H614 Program input LMU basis 0 255 3 3 3 3 H615 Function programmable output K2 LMU 0 255 0 0 0 0 H618 Progr input on clip in function module 0 255 0 0 0 0 H619 Function output1 clip in function module 0 255 0 0 0 0 H620 Function output2 clip in function module 0 255 0 0 0 0 H621 Function output3 clip in fun...

Page 53: ...Historical Fault Number of Occurrences H713 5th Historical Fault Operating Phase H714 5th Historical Fault Operating Error Code H715 Current Historical Fault Number of Occurrences H716 Current Historical Fault Operating Phase H717 Current Historical Fault Operating Error Code H718 Hours run burner 0 131070 hrs 0 0 0 0 H719 Hours run heating mode 0 131070 hrs 0 0 0 0 H720 Hours run DHW heating 0 13...

Page 54: ...ontroller is displaying German Text undertake the following Press the ESC button several times to display the DEFAULT SCREEN Press the OK button once turn the wheel clockwise one click to highlight Bedieninheit Press the OK button The screen displays Bedieninheit Sprache Deutsch Press the OK button to make Deutsch flash Turn the wheel one click anticlockwise to select English Press the OK button T...

Page 55: ...MHG Heating Ltd 55 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 ...

Page 56: ...MHG Heating Ltd 56 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 ...

Page 57: ...MHG Heating Ltd 57 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 ...

Page 58: ...MHG Heating Ltd 58 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 ...

Page 59: ...wns Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 A full list of defaults can be found in the respective controller guide supplied with the appliance ...

Page 60: ...er Wireless Line no Data point Value Unit 130 Room unit 1 131 Room unit 2 132 Room unit 3 P 133 Outside sensor 134 Repeater 135 Operator unit 1 136 Operator unit 2 137 Operator unit 3 P 138 Service unit 140 Delete all devices No Time switch program 1 Line no Data point Value Unit 501 506 Time switch program HC1 Monday 06 00 On 22 00 Off 501 506 Time switch program HC1 Tuesday 06 00 On 22 00 Off 50...

Page 61: ... program 3 Monday 06 00 On 22 00 Off 541 546 Time switch program 3 Tuesday 06 00 On 22 00 Off 541 546 Time switch program 3 Wednesday 06 00 On 22 00 Off 541 546 Time switch program 3 Thursday 06 00 On 22 00 Off 541 546 Time switch program 3 Friday 06 00 On 22 00 Off 541 546 Time switch program 3 Saturday 06 00 On 22 00 Off 541 546 Time switch program 3 Sunday 06 00 On 22 00 Off 556 Standard values...

Page 62: ...01 606 Time switch program 5 Saturday 06 00 On 22 00 Off 601 606 Time switch program 5 Sunday 06 00 On 22 00 Off 616 Standard values TSP 5 No Holiday programs HC1 Line no Data point Value Unit 642 Holiday period 1 HC1 first day 643 Holiday period 1 HC1 last day 642 Holiday period 2 HC1 first day 643 Holiday period 2 HC1 last day 642 Holiday period 3 HC1 first day 643 Holiday period 3 HC1 last day ...

Page 63: ...irst day 653 Holiday period 3 HC2 last day 652 Holiday period 4 HC2 first day 653 Holiday period 4 HC2 last day 652 Holiday period 5 HC2 first day 653 Holiday period 5 HC2 last day 652 Holiday period 6 HC2 first day 653 Holiday period 6 HC2 last day 652 Holiday period 7 HC2 first day 653 Holiday period 7 HC2 last day 652 Holiday period 8 HC2 first day 653 Holiday period 8 HC2 last day 658 Holiday ...

Page 64: ...t day 663 Holiday period 8 HC3 P Last day 668 Holiday operating level HC3 P Frost Heat circuit 1 Line no Data point Value Unit 700 Operating mode heat circuit 1 Protection 710 Room temperature Comfort setpoint HC1 21 C 712 Room temp reduced setpoint heat circuit 1 16 C 714 Room temp frost protection setpoint HC1 10 C 716 Comfort setpoint max heating circuit 1 35 C 720 Heating curve 1 slope 3 2 721...

Page 65: ...Start reduced room temp setpoint increase HC1 C 801 End reduced room temp setpoint increase HC1 15 C 820 Pump heating circuit overtemp protection HC1 On 830 Mixing valve setpoint boost heating circuit 1 5 C 832 Actuator control mode heat circuit 1 Three position 833 Actuator switching differential heat circuit 1 2 C 834 Actuator running time heat circuit 1 120 s 835 P band Xp heat circuit 1 32 C 8...

Page 66: ...circuit 1 20 C 913 Remaining time after heating cooling circuit 1 24 h 918 Start summer compensation at ouside temp CC1 26 C 919 End summer compensation at ouside temp CC1 35 C 920 Summer compensation setpoint increase CC1 4 C 923 Flow setpoint min at outside temp 25 C CC1 18 C 924 Flow setpoint min at outside temp 35 C CC1 18 C 928 Room temperature gain factor cooling circuit 1 80 932 Room temp l...

Page 67: ...Off Heat circuit 2 Line no Data point Value Unit 1000 Operating mode heat circuit 2 Automatic 1010 Room temperature Comfort setpoint HC2 20 C 1012 Room temp reduced setpoint heat circuit 2 16 C 1014 Room temp frost protection setpoint HC2 10 C 1016 Comfort setpoint max HC2 35 C 1020 Heating curve 2 slope 3 2 1021 Heating curve parallel displacement HC2 0 C 1026 Heating curve adaptation heat circui...

Page 68: ...0 Pump heating circuit overtemp protection HC2 On 1130 Mixing valve setpoint boost heating circuit 2 5 C 1132 Actuator control mode heat circuit 2 Three position 1133 Actuator switching differential heat circuit 2 2 C 1134 Actuator running time heat circuit 2 120 s 1135 P band Xp heat circuit 2 32 C 1136 Integral action time Tn heat circuit 2 120 s 1150 Flooring plaster dry up function HC1 Off 115...

Page 69: ... HC3 P 18 C 1332 24 hour heating limit HC3 P 3 C 1340 Flow temperature min limitation HC3 P 8 C 1341 Flow temperature max limitation HC3 P 80 C 1350 Room temperature authority HC3 P 20 1360 Room temperature limitation HC3 P 1 C 1370 Room setpoint boost HC3 P boost heating 5 C 1380 Quick setback HC3 P Down to reduced setp 1390 Optimum start control max forward shift HC3 P 00 00 h m 1391 Optimum sto...

Page 70: ... DHW operating mode On 1610 DHW temperature nominal setpoint 55 C 1612 DHW temperature reduced setpoint 40 C 1614 DHW temperature nominal setpoint max 65 C 1620 DHW release Heating programs with forward shift 1630 DHW charging priority Shifting absolute 1640 Legionella function Fixed weekday 1641 Legionella function periodicity 3 1642 Legionella function day Monday 1644 Time for legionella functio...

Page 71: ...es 2039 H2 pump with precontr primary pump Yes 2040 H2 Refrigeration request 2 pipe system cooling Swimming pool Line no Data point Value Unit 2055 Pool setpoint solar heating 26 C 2056 Pool setpoint producer heating 22 C 2065 Pool charging priority solar No 2070 Pool temperature maximum 32 C 2080 Pool with solar Yes Precontroller primary pump Line no Data point Value Unit 2110 Flow temp min limit...

Page 72: ... gas boil below outside temp thresh C 2205 Boiler with economy mode Off 2208 Full charging buffer Off 2210 Boiler temp min limitation 8 C 2211 Boiler temp min limitation OEM 8 C 2212 Boiler temp max limitation 90 C 2213 Boiler temp max limitation OEM 95 C 2240 Boiler switching differential 8 C 2241 Burner running time min limitation 4 min 2250 Pump overrun time 5 min 2260 Protective startup consum...

Page 73: ...31 Nominal power first stage 30 kW Cascade Line no Data point Value Unit 3510 Cascade control strategy Early on late off 3511 Power range lower limit Pmin 20 3512 Power range upper limit Pmax 85 3530 Release limit producer sequence 25 C mi n 3531 Reset limit producer sequence 20 C mi n 3532 Restart lock time 30 s 3533 Switch on delay lag heat source 1 min 3534 Forced time basic stage during produc...

Page 74: ... charging temperature DHW storage tank C 3813 Temperature differential ON buffer C 3814 Temperature differential OFF buffer C 3815 Min charging temperature buffer C 3816 Temperature differential swimming pool ON C 3817 Temperature differential swimming pool OFF C 3818 Min charging temperature swimming pool C 3822 Charging priority storage DHW storage tank 3825 Charging time relative priority min 3...

Page 75: ...producers On 4110 Min solid fuel boiler setpoint 40 C 4130 Temp differential on solid fuel boiler 8 C 4131 Temp differential off solid fuel boiler 4 C 4133 Comparative temperatur solid fuel boiler Setpoint min 4140 Pump overrun time solid fuel boiler 20 min 4141 Overtemperature drop solid fuel boiler 90 C 4170 Frost protection for plant solid fuel boiler Off Buffer tank Line no Data point Value Un...

Page 76: ...th solar No 4790 Return diverting temp differential On 10 C 4791 Return diverting temp differential Off 5 C 4795 Comparative temperatur return diverting Buffer sensor B42 4796 Operating action return diverting Return temp rising 4800 Buffer partial charging setpoint C 4810 Full charging buffer Off 4811 Full charging temperature min 8 C 4813 Full charging sensor With B42 B41 DHW storage tank Line n...

Page 77: ...nsor 5070 DHW automatic push On 5071 charging priority time push 0 min 5085 DHW storage tank overtemperature drop On 5090 DHW storage tank with buffer No 5092 DHW storage tank with precontr primary pump No 5093 DHW storage tank with solar Yes 5120 Mixing valve setpoint boost DHW precontr 2 C 5124 Actuator running time DHW precontr 120 s 5125 P band Xp DHW precontr 32 C 5126 Integral action time Tn...

Page 78: ... device Charging pump 5841 External solar exchanger Commonly 5890 Relay output QX1 None 5930 Sensor input BX1 Segment flow sensor B10 5931 Sensor input BX2 Cascade return sensor B70 5950 Input H1 function selection Operating mode changeover HCs DHW Change to HCS only or 010 Volt Control If 0 10 Volt control is required reduce 720 to as low as possible 5951 Type of contact H1 normal opened Change t...

Page 79: ...Measured value corr collector sensor 2 B61 0 C 6100 Outside temp sensor measuring correction 0 C 6101 Sensor type flue gas temperature NTC 6102 Measured value corr flue gas sensor B8 0 C 6110 Building time constant 15 h 6112 Gradient room model 60 min C 6116 Time constant setpoint compensation 0 min 6117 Central setpoint shift 3 C 6118 Setpoint reduction delay 60 K min 6120 Frost protection for th...

Page 80: ...on 3 4 6222 Device operating hours 2112 h 6224 Device identification RVS43 143 109 Partial diagram oil gas fired boiler 0 Partial diagram solar collector 0 Partial diagram heat circuit 1 2 Partial diagram cooling circuit 1 0 Partial diagram heat circuit 2 0 Partial diagram heat circuit P 0 Partial diagram buffer 0 Partial diagram dhw storage 0 Partial diagram converter 0 Partial diagram solid fuel...

Page 81: ...emp limit external source accept No 6640 Clock time source Controller is the clock time master 6650 Outside temp source S0 G1 Error Line no Data point Value Unit 6710 Reset alarm relay No 6740 Time flow temperature alarm HC1 min 6741 Time flow temperature alarm heating circuit 2 min 6743 Time boiler temperature alarm min 6745 Time DHW charging alarm h 6746 Time flow temperature alarm cooling circu...

Page 82: ...Time stamp error history entry 8 01 January 2004 01 11 6815 Error code history entry 8 102 Clock time master without power reserve 6816 Time stamp error history entry 9 01 January 2004 01 02 6817 Error code history entry 9 10 Outside sensor error 6818 Time stamp error history entry 10 01 January 2004 01 11 6819 Error code history entry 10 102 Clock time master without power reserve 6820 Reset erro...

Page 83: ...C 7821 Sensor temperature BX2 C 7830 Sensor temperature BX21 module 1 C 7831 Sensor temperature BX22 module 1 C 7832 Sensor temperature BX21 module 2 C 7833 Sensor temperature BX22 module 2 C 7840 Voltage signal H1 0 V 7841 Contact state H1 Open 7845 Voltage signal H2 0 V 7846 Contact state H2 Open 7870 Signal burner fault S3 0V 7881 Signal 1st burner stage E1 0V Status Line no Data point Value Un...

Page 84: ...tatus producer 8 Not available 8116 Priority producer 9 0 8117 Status producer 9 Not available 8118 Priority producer 10 0 8119 Status producer 10 Not available 8120 Priority producer 11 0 8121 Status producer 11 Not available 8122 Priority producer 12 0 8123 Status producer 12 Not available 8124 Priority producer 13 0 8125 Status producer 13 Not available 8126 Priority producer 14 0 8127 Status p...

Page 85: ...ner hours run stage 1 0 h 8331 Number of burner starts stage 1 0 8510 Collector temp 1 actual value B6 C 8511 Collector temp max actual value 1 B6 C 8512 Collector temp min actual value 1 B6 C 8513 Temp differential collector 1 DHW C 8514 Temp differential collector 1 buffer C 8515 Temp differential collector 1 pool C 8519 Solar flow sensor for yield measurement B63 C 8520 Solar return sensor for ...

Page 86: ...7 Status return mixing valve closes Y8 Status boiler bypass pump Q12 Producer locking via contact H Inactive Status collector pump 1 Q5 Status collector pump 2 Q16 Status solar pump ext Exchanger K9 Status solar actuator buffer K8 Status solar actuator pool K18 Status Solid fuel boiler pump Q10 Flue gas relay Diagnosis consumer Line no Data point Value Unit 8700 Outside temp C 8703 Outside temp at...

Page 87: ...8754 State diverting valve cooling 8756 Flow temperature actual value cooling circuit 1 C 8757 Flow temp setpoint resulting CC1 C 8760 State heating circuit pump 2 8761 State heating circuit mixing valve 2 opening 8762 State heating circuit mixing valve 2 closing 8770 Room temp actual value heat circuit 2 C 8771 Room temp setpoint actual HC2 C 8772 Room model temperature HC2 C 8773 Flow temp actua...

Page 88: ...mp B13 C 8901 Setpoint temperature swimming pool C 8930 Precontroller actual value C 8931 Precontroller setpoint 29 4 C 8950 Segment flow temperature actual value 23 1 C 8951 Segment flow temperature setpoint 29 4 C 8952 Segment return temp C 8957 Common flow setp refrig C 8980 Buffer temp actual value top B4 C 8981 Buffer storage tank setpoint C 8982 Buffer temp actual value bottom B41 C 8983 Buf...

Page 89: ... State 2nd speed heating circuit pump Q22 Operating mode changeover heating circuit 2 Inactive State heating circuit pump 3 P Stat 2nd speed heating circuit pump Q23 Operating mode changeover HC3 P Inactive State DHW circulating pump Q4 State electric immersion heater DHW Operating mode changeover DHW Off Flowswitch Off State pump H1 Q15 State pump H2 Q18 Status primary pump Q14 Status precontroll...

Page 90: ...e no Data point Value Unit 6700 Error signal Error origin Error signal 2 Error origin 7000 Maintenance message No maintenance message pending Maintenance origin S0 G1 Maintenance message 2 No maintenance message pending Maintenance origin S0 G1 2214 Boiler temperature setpoint in manual operation C 7131 Chimney sweep function burner output High fire 855 Flow temp setpoint flooring plaster dry up H...

Page 91: ...ctual value top B3 C 8510 Collector temp 1 actual value B6 C 8560 Solid fuel boiler temperature B22 C 8980 Buffer temp actual value top B4 C 8900 Actual value of the swimming pool temp B13 C Status heating circuit 1 Frost protection active Status cooling circuit 1 Status heating circuit 2 Status heating circuit P Status DHW Status boiler Status solar State solid fuel boiler Status buffer Status po...

Page 92: ...o be started up in heating mode by pressing the Buttons simultaneously There are two levels of operation accessed via the commissioning mode Operation at Maximum Output With No Adjustment Pressing the BUTTONS for more than 3 seconds but less than 6 seconds places the appliance in High Fire mode To indicate that the module is operating under the control of the commissioning mode an arrow will appea...

Page 93: ...combustion figures on High and Low Fire prior to carrying out any adjustments Adjusting the High Fire has a marked effect on the Low Fire figures Where as adjusting the Low Fire has little effect on the High Fire figures The High fire adjustment is carried out via the 2 5mm Allen Key socket D The High Fire adjustment is a Gate type restrictor Therefore turning the screw clockwise will close the ga...

Page 94: ...the size of injector for the respective fuel gas If the unit is required to operate on a fuel gas different from that to which it is currently set the following conversion procedure must be undertaken Isolate the fuel and electrical supplies at the appliances isolators Disconnect the electrical connection for the gas valves solenoid coils Disconnect the gas valve from the gas supply tubing at the ...

Page 95: ...is to check the concentration level of the Water Treatment and note the level onto the Service Report i Check the flue route including the terminal position for conformity with prevailing regulations and trim back any foliage that may be around the terminal j Check the plant room compartment ventilation system for conformity with prevailing regulations k Check the Pressure Safety Relief Valve size...

Page 96: ...the inner metal surface should be washed and cleaned A BRUSH OF ANY KIND MUST NOT BE USED TO CLEAN THE BURNER SURFACE If damage has occurred to the burner surface the burner MUST be replaced k To ensure that the rectification circuit operates correctly the resistance between the burner and burner door must be check with a multi meter to ensure that it is less than 1 Ohm 1 Ohm l Clean with abrasive...

Page 97: ...zone The AVS75 single zone controller communicates with the master boiler mounted RVS43 143 Cascade Manager via LPB offering enhanced communication zone and module temperature control A dedicated housing is also available to ease the installation process QAA75 Modulating Full Function Room Unit One unit per zone This modulating full function room unit offers the heating user full remote access to ...

Page 98: ...adworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 21 0 Internal Wiring The internal wiring configurations of the ProCon differ dependant upon the model H HS S and HM 21 1 Internal Wiring Diagram 16 27 H HS S ...

Page 99: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 21 2 Internal Wiring Diagram 47 H S ...

Page 100: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 21 3 Internal Wiring Diagram 75 77 H ...

Page 101: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 21 4 Internal Wiring Diagram 75 77 HM ...

Page 102: ... front of each LMU64 module controller flashes to indicate the detected operational status of the module dictated by the LPB communication from the RVS43 Cascade Manager LED FLASH STATUS INTERPRETATION OPTIONS LED ON Constantly OCI420 not configured to operate with LMU64 LED OFF Constantly OCI420 Configured LPB Short Circuit No Power LED ON 93 OFF 7 OCI420 and LUM64 Not Compatible LPB Address inad...

Page 103: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 23 0 Exploded Spares Diagram 16 27 47 ...

Page 104: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 23 0 Exploded Spares Diagram 16 27 47 ...

Page 105: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 23 0 Exploded Spares Diagram 16 27 47 ...

Page 106: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 23 0 Exploded Spares Diagram 16 27 47 ...

Page 107: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 23 0 Exploded Spares Diagram 16 27 47 ...

Page 108: ... MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 23 0 Exploded Spares Diagram 16 27 47 ...

Page 109: ...109 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 24 0 Exploded Spares Diagram 75 ...

Page 110: ...110 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 24 0 Exploded Spares Diagram 75 ...

Page 111: ...111 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 25 0 Exploded Spares Diagram 77 ...

Page 112: ...112 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 25 0 Exploded Spares Diagram 77 ...

Page 113: ...113 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 25 0 Exploded Spares Diagram 77 ...

Page 114: ... Heating Ltd 114 MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR Telephone 08456 448802 Fax 08456 448803 Email info mhgheating co uk Web www mhgheating co uk 010711 Notes ...

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MHG Heating ProCon 16, Installation And Operating Manual

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