Automatic Heating Modulex E8 Operation & User’S Manual Download Page 42 | Manualshive

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MODULEX CONTROLLER OPERATION

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4.5.2 Configuring the Controller for DHW With an Aquastat

The procedures for configuring the Controller for DHW with an Aquastat are virtually identical to those
specified in paragraph 4.4.2. The only difference is that the THERM INPUT in the EXPERT menu

–

HOT WATER sub-menu must be set to 01 (Aquastat) instead of 00 (Sensor).

4.5.3 Setting the DHW Set Point

Same as paragraph 4.4.3.

4.5.4 Displaying Temperatures Associated With DHW

Same as paragraphs 4.4.4 through 4.4.4.2

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Summary of Contents for Modulex E8

Page 1: ...Operation User Guide Modulex E8 Controller ...

Page 2: ... 27 4 OPERATING MODE SET UP PROGRAMMING INSTRUCTIONS 31 4 1 INDOOR OUTDOOR RESET MODE 31 4 2 CONSTANT SET POINT MODE 33 4 3 0 TO 10 VOLT REMOTE SET POINT MODE 34 4 4 DHW OPERATION USING A TANK SENSOR 37 4 5 DHW OPERATION USING A THERMOSTAT 39 5 CONNECTION DIAGRAMS 41 6 E8 CONTROLLER FAILURE CODES 46 6 1 FAILURE CODES AND DESCRIPTIONS 46 6 2 PROCESSING CLEARING FAILURE CODES 47 APPENDIX A CONTROLLE...

Page 3: ...RIOUSLY DAMAGE THE UNIT AND MAY RESULT IN PERSONAL INJURY OR PROERTY DAMAGE THIS SITUATION WILL ALSO VOID ANY EQUIPMENT WARRANTY 2 E8 CONTROLLER DESCRIPTION The E8 Controller is housed in a compact enclosure measuring 145 mm x 100 mm The Controller is mounted on the front of the Modulex Boiler and contains all of the controls indicators and displays necessary to adjust operate and troubleshoot the...

Page 4: ...is a 2 position 10 2 o clock screwdriver adjustable switch Normally this switch is set to the Automatic 2 o clock position to allow program control of the boiler When set to the Manual 10 o clock position a flashing EMERG MODE message is displayed Heating Circuit 1 HC1 pump and the first burner stage are switched on Pumps for Heating Circuit 2 HC2 and Domestic Hot Water DHW will also be switched o...

Page 5: ...o connected CAN controllers check eBUS via DISPLAY level E Display of the active heating program for the first heating circuit here 6 00 to 08 00 a m and 4 00 to 10 00 p m F Status display Shows symbols for internal burner 1 relay ON heating mode hot water preparation G Heating Mode display symbol See paragraph 2 1 The display symbols apply to all internal heating circuits for which a separate hea...

Page 6: ...symbol at the bottom of the display It takes effect when the setting is not changed for 5 seconds The following heating modes are available Standby OFF ON Heat OFF and hot water HW preparation OFF only frost protection mode Symbol will flash when boiler is enabled ON Automatic mode 1 Heat according to timer program 1 HW according to HW program Automatic mode 2 Heat according to timer program 2 HW ...

Page 7: ...ccomplished by opening the hinged display panel cover and turning the Rotary Knob on the front panel Clockwise rotation of the knob sequences through the menus in the Top Down order Counterclockwise rotation sequences through the menus in the Bottom Up order MAIN MENUS SUB MENUS DISPLAY INSTALLATION HOT WATER HEAT CIRCUIT I HEAT CIRCUIT II SOLAR MF USER INSTALLATION HOT WATER HEAT CIRCUIT I HEAT C...

Page 8: ...ill be displayed This is the initial INSTALLATION menu and it is assumed that all entries have already been made 2 Turn the Rotary Knob clockwise until the display advances to the DISPLAY menu The dial on the clock face will rotate one revolution counterclockwise and then go off The display will then show INSTALLATION which is the first sub menu in the DISPLAY menu group 3 To view functions includ...

Page 9: ...rocess to view and or change sub menu function values in the various groups IMPORTANT Paragraphs 3 2 through 3 7 which follow include flow chart illustrations and tabular listings of all Menu and Sub Menu functions However descriptions entry ranges and default values are provided for only the commonly used functions which are referenced in Section 4 titled Operating Mode Set Up Programming Instruc...

Page 10: ... 2 DISPLAY MENU The DISPLAY Menu contains an Installation Hot Water Heating HTG Circuit 1 2 and a Solar M F Sub Menu as shown in Figure 3 1 Tabular listings for these items are provided in Table 3 1 Figure 3 1 DISPLAY Menu Flow Chart ...

Page 11: ...cade T BOIL Press Program Key to display temperature and ON OFF status of individual Heat Modules HS which range from 2 MX 100 to 7 MX 900 Turn Rotary Knob to sequence between Heat Modules T SOLID FUEL Not Applicable T RETURN 1 Not Applicable T RETURN 2 Not Applicable T BUFFER T Not Applicable T BUFFER M Not Applicable T BUFFER L Not Applicable T STORAGE 3 Not Applicable MODGRAD Modulation degree ...

Page 12: ...erature Same as above T FLOW RATED Current flow set point temperature FLOW Current flow temperature N OPT TIME Not Applicable Not applicable RETURN Press Program Key to exit HTG CIRCUIT 1 Sub Menu HTG CIRCUIT 2 Sub Menu Functions for HTG Heating Circuit 2 are identical to HTG Circuit 1 Functions above SOLAR M F Sub Menu T MF1 Not Applicable Currently not used T MF2 Not Applicable Currently not use...

Page 13: ...Y Menu However the USER Menu items are not Read Only and therefore can be changed if the desired values are not displayed The Sub Menu functions in the USER Menu also differ from those contained in the DISPLAY Menu Tabular listings for the USER Menu items are provided in Table 3 2 Figure 3 2 USER Menu Flow Chart ...

Page 14: ...SAT T OUTSIDE Outside Temperature FLOW TEMP 1 2 Flow Temp For Heating Circuit 1 or 2 supply water temperature Only if sensor is installed T DHW Domestic Hot Water Temp T BOILER Boiler Outlet Temp T ROOM 1 2 Room Temp Heating Circuit 1 or 2 ONLY if Remote Control is connected See DESCRIPTION Column RETURN Press Program Key to exit INSTALLATION Sub Menu HOT WATER Sub Menu 1X DHW Not Applicable T DHW...

Page 15: ... Indicate number of degrees that the flow temperature changes if the outside temperature increases or decreases by 1 C 0 00 3 00 1 20 OPTIM HEAT Not Applicable MAX OPT TIME Not Applicable ECONO OPTI Not Applicable PC ENABLE Not Applicable RETURN Press Program Key to exit HTG CIRCUIT 1 or 2 sub menu HTG CIRCUIT 2 Sub Menu Functions for HTG Circuit 2 are identical to HTG Circuit 1 Functions listed a...

Page 16: ...M Menu and its associated Sub Menus However at the present time none of the Sub Menus and functions in the TIME PROGRAM Menu are being utilized This menu is shown in Figure 3 3 Refer to Appendix A for additional information on the Menu and Sub Menu functions shown in Figure 3 3 Figure 3 3 TIME PROGRAM Menu Flow Chart ...

Page 17: ...s the EXPERT Menu includes an extensive list of Sub Menu functions particularly in the INSTALLATION Sub Menu Tabular listings for the EXPERT Menu and Sub Menu items are provided in Table 3 3 Whenever CODE NO is displayed it indicates that the valid password must be entered This is accomplished by entering code 0000 4 zeros by pressing the Program Key 4 times Figure 3 4 EXPERT Menu Flow Chart Sheet...

Page 18: ...OPEN MIXER CLOSE MAX T FLOW MIN T FLOW T FROST PROT OUT TEMP DEL SLOPE OFFSET B HEAT SINK RETURN HTG CIRCUIT 2 HC FUNCTION PUMP MODE MAX T FLOW MIN T FLOW T FROST PROT OUT TEMP DEL B HEAT SINK RETURN SOLAR M F RELAY FUNC 1 T MF 1 SETP MF1 HYST RELAY FUNC 2 T MF 2 SETP MF2 HYST RELAY FUNC 3 T MF 3 SETP MF3 HYST RELAY FUNC 4 T MF 4 SETP MF4 HYST F15 FUNCTION RETURN Figure 3 4 EXPERT Menu Flow Chart ...

Page 19: ...wer supply 00 01 OFF ON 01 ON BUS TERM Bus terminating resistor Must be set to 01 00 01 OFF ON 01 ON EBUS SUPPLY Switches the eBUS supply ON OFF 00 01 OFF ON 01 ON TIME MASTER Not Applicable MAX T COLL Sets the maximum allowable header set point temperature 30 0 11 0 C 85 C MIN T COLL Sets the minimum allowable header set point temperature 10 0 80 0 C 10 C MAX T HS2 Not Applicable MIN T HS2 Not Ap...

Page 20: ...al water temperature display C DES OUPUT Required system output in 0 100 00 SWITCH TIME Not Applicable N A N A BLOCK TIME Not Applicable N A N A MAX T MODUL Maximum temperature of Heat Module 50 0 C to 110 0 C 90 0 C DYN UPWARD Not Applicable N A N A DYN DOWNWARD Not Applicable N A N A RESET TIME Not Applicable 5 500 50 MODULAT MAX Start Level If this modulation percentage is exceeded the next hea...

Page 21: ...nnection between Controller and Heat Source 00 04 02 HEATSOURCE 2 Not Applicable N A N A STORAGE HS2 Not Applicable N A N A BUFFER Not Applicable N A N A SCREED Not Applicable N A N A SCREED PROGR Not Applicable N A N A RETURN Press Program Key to exit INSTALLATION Sub Menu HOT WATER Sub Menu DHW RELIEF Not Applicable N A N A PARALLEL Parallel pump operation 00 Hot Water Priority 01 Hot Water Part...

Page 22: ...control for ON OFF switching of pumps 00 Standard pump control 01 Pump switching per heating limits 02 Pump switching per heating program 03 Continuous pump operation 00 03 00 MIXER OPEN Not Applicable MIXER CLOSE Not Applicable MAX T FLOW Maximum allowable water temperature setting for the heating circuit 20 0 C 110 0 C 80 0 C MIN T FLOW Minimum allowable water temperature setting for the heat ci...

Page 23: ...Menu 3 5 1 Available V Curve Preset Voltage Curves for 0 10 Volt Input The following listing shows the available preset V Curve settings for operation in the 0 to 10 Volt Mode CURVE NO U1 U2 T1 T2 UA 0 2 0 V 10 0 V 32 C 194 C 2 0 V 1 2 5 V 0 3 V 100 C 176 C 5 0 V 2 2 5 V 0 3 V 100 C 167 C 5 0 V 3 2 5 V 0 3 V 100 C 113 C 5 0 V 4 4 0 V 0 1 V 68 C 185 C 5 0 V 5 4 0 V 0 1 V 68 C 167 C 5 0 V 6 4 0 V 0 ...

Page 24: ...ICE Menu 3 6 1 DATE TIME MENU This Sub Menu is used to set the time date holiday vacation schedule and where necessary enter clock change settings daylight savings time etc The DATE TIME menu functions are illustrated and described in Figure 3 5 and Table 3 4 respectively Figure 3 5 DATE TIME Menu Flow Chart ...

Page 25: ...rent month 01 12 DAY Set currrent day 01 31 HOLIDAY Sub Menu This Sub Menu sets the start and end dates for Holiday Vacation periods where no heat or hot water is required YEAR Set current holiday start year XXXX MONTH START Set current holiday start month 01 12 DAY START Set current holiday start day 01 31 YEAR STOP Set current holiday end year XXXX MONTH STOP Set current holiday end month 01 12 ...

Page 26: ... timely manner The SERVICE Menu items are illustrated and described in Figure 3 6 and Table 3 5 respectively Some of the Functions in this Sub Menu require a valid Code No password to be entered prior to accessing changing Function values When prompted by a CODE NO display enter 0000 4 zeros by pressing the Program Key four times This will allow function access Figure 3 6 SERVICE Menu Flow Chart ...

Page 27: ...ing Circuit 2 06 A6 HS 1 ON 07 A7 HS2 ON 2 stage HS 1 2 after 10s ON 08 A8 Mixer OPEN Heating Circuit 1 Multifunction 1 09 A9 Mixer CLOSED Heating Circuit 1 Multifunction 2 10 A10 Multifunction 3 11 A11 Collector Pump Multifunction 4 SENSOR TEST Sub Menu SENSOR This Sub Menu is used to check and display the temperature readings of the sensors connected to the Controller F1 Buffer storage temperatu...

Page 28: ...SERVICE Sub Menu include the following SW NO XXX XX Specifies the Software Version and Index number currently installed in the Controller CASCADE MANU 1 8 Starting different burner stages of the cascade See GF 115 Section 6 para 6 5 for additional startup instructions using these sub menu functions BURNER TIME 1 8 Program Key Burner time for all stages BURNER START 1 8 Program Key Burner start for...

Page 29: ...he Program Key to store setting 5 Next TIME will be displayed Enter the current time minutes hours using the Rotary Knob Press the Program key to store each value 6 The next items displayed are the YEAR MONTH and DAY Enter each item using the Rotary Knob and press the Program Key as previously described to store the entry 7 Following entry of all Language Time and Date entries continue entering th...

Page 30: ...MODULEX CONTROLLER OPERATION 28 Figure 3 7 INSTALLATION Menu Flow Chart ...

Page 31: ...DULE function 00 1000 kW 40 kW RELAY FUNC 1 Relay Function 1 See paragraph 3 8 2 for listing of available relay functions 00 26 00 T MF1 SETP Temperature Multifunction Relay 1 Setpoint 30 C 90 C 30 C MF1 HYST Multifunction Relay 1 Hysteresis 2 C 10 C 5 C RELAY FUNC 2 Relay Function 2 See paragraph 3 8 2 00 26 00 T MF2 SETP Temperature Multifunction Relay 2 Setpoint 30 C 90 C 30 C MF2 HYST Multifun...

Page 32: ...nge the setting using the Rotary Knob Once the desired setting is displayed press the Program Key to store the value 6 Continue scrolling through each BOILER Heat Module and observe the kW setting for each one Change as needed by repeating step 5 7 Once all BOILER MODULES have been set RETURN will be displayed 8 Press the Program Key to continue with the next menu function RELAY FUNC 1 in the INST...

Page 33: ... wire leads to terminals 9 F9 and 10 GND of Connector 1 on the rear of the Controller Refer to the wiring diagrams in Section 5 for the locations of sensor connections This sensor must be connected prior to configuring the Controller in the following paragraph IMPORTANT The outdoor air sensor MUST be connected as described above prior to configuring the Controller for Indoor Outdoor Reset Mode ope...

Page 34: ...enu until RETURN is displayed Press the Program Key to exit the HTG CIRCUIT 1 sub menu 12 This completes the required Indoor Outdoor Reset Mode set up instructions 4 1 3 Viewing Boiler Set Point The set point temperature is viewed in the DISPLAY menu as follows 1 Turn the Rotary Knob to the DISPLAY menu The first sub menu displayed will be INSTALLATION 2 Press the Program Key to enter the INSTALLA...

Page 35: ...imes The red LED will remain lit while the four code digits are entered 9 With HC FUNCTION again displayed press the Program Key The red LED will light Turn the Rotary Knob to change the HC FUNCTION to 01 10 Press the Program Key to store the 01 setting for the HC FUNCTION The red LED will go off RESET will be momentarily displayed followed by a display of the current Controller software version e...

Page 36: ...yed NOTE If you scroll past the SOLAR MF item the EXPERT HS menu will be displayed If this occurs slowly turn the Rotary Knob counterclockwise until SOLAR MF is again displayed 4 With SOLAR MF displayed press the Program Key to enter the SOLAR MF sub menu 5 Scroll through the SOLAR MF sub menu by turning the Rotary Knob clockwise until the F 15 Function is displayed along with it s presently store...

Page 37: ...d press the Program Key to set the U1 voltage The red LED will go off 7 Turn the Rotary Knob clockwise and scroll to CURVE 11 U2 8 Press the Program Key The red LED will light 9 Enter the desired high voltage limit for U2 by turning the Rotary Knob 10 With the desired high voltage limit displayed press the Program Key to set the U2 voltage The red LED will go off NOTE The previous steps set the U1...

Page 38: ...menu continue scrolling using the Rotary Knob until RETURN is displayed 7 Press the Program Key to return to exit the INSTALLATION sub menu 8 To view the remote set point temperature proceed to paragraph 4 3 5 NOTE When viewing the set point temperature using the steps in paragraph 4 3 5 you will note that the when the voltage source is equal to 0 9 Volt the set point temperature will drop to 41 C...

Page 39: ...connected many of the required sub menu functions will not be displayed 4 4 2 Configuring the Controller for DHW With a Tank Sensor Both the EXPERT and USER Menus will be used to configure the Controller for DHW production In addition the DISPLAY Menu will be used to display the set point Proceed as follows 1 Set the ON OFF switch on the front of the Modulex boiler to the ON position 2 With the hi...

Page 40: ... the sub menu NOTE It typically requires a higher temperature boiler water to heat the domestic hot water DHW to its set point This can be accomplished using the T BOILER DHW function in the EXPERT menu HOT WATER sub menu The degree value entered for this function will be added to the DHW set point temperature set in the USER menu HOT WATER sub menu para 4 2 3 9 Scroll clockwise to the EXPERT menu...

Page 41: ... to it proceed as follows 1 Turn the Rotary Knob to the DISPLAY menu The first sub menu displayed will be INSTALLATION 2 Press the Program Key to enter the INSTALLATION sub menu 3 Turn the Rotary Knob clockwise until T COLL DES is displayed along with corresponding temperature reading This T COLL DES reading equals the DHW set point plus the value of the T BOILER DHW function Therefore T COLL DES ...

Page 42: ...an Aquastat are virtually identical to those specified in paragraph 4 4 2 The only difference is that the THERM INPUT in the EXPERT menu HOT WATER sub menu must be set to 01 Aquastat instead of 00 Sensor 4 5 3 Setting the DHW Set Point Same as paragraph 4 4 3 4 5 4 Displaying Temperatures Associated With DHW Same as paragraphs 4 4 4 through 4 4 4 2 ...

Page 43: ...tank sensor I 7 8 F8 Boiler sensor header sensor I 9 10 F9 Outdoor sensor V 1 M F11 Flow sensor heating circuit 1 Multifunction relay sensor 1 V 2 M F12 Hot water tank low Multifunction relay sensor 2 VIII 1 M F13 PT1000 HS2 collector 2 Multifunction relay sensor 3 VIII 2 M F14 PT1000 Collector 1 Multifunction relay sensor 4 III 1 3 FBR2 FBR1 for heating circuit 2 III 1 2 F15 0 10V input light sen...

Page 44: ... 1 VI 1 2 A7 Burner stage 2 HS 2 Solid fuel IV 1 A8 Mixer motor heating circuit 1 on Multifunction relay 1 IV 2 A9 Mixer motor heating circuit 1 to Multifunction relay 2 IV 3 A10 Collector pump 2 Switching valve to solar tank 2 Multifunction relay 3 IV 4 A11 Collector pump 1 speed controlled multifunction relay 4 Note If no link is present between terminal 2 3 Terminal 3 can be connected to a sepa...

Page 45: ...rcuit pump HC 1 D 2 heating circuit pump HC 2 F Storage tank charging pump v Mixer open heating circuit 2 v Mixer closed heating circuit 2 H Burner stage 1 H Burner stage 1 H Burner stage 2 HS2 H Burner stage 2 HS2 v Mixer heating circuit 1 open Multifunction relay 1 v Mixer heating circuit 1 close Multifunction relay 2 Collector pump 2 Switching valve Multifunction relay 3 Collector pump 1 rpm Mu...

Page 46: ...r Pin 3 Buf stor tank top sensor FBR heating circuit 1 set value Pin 4 Flow sensor heating circuit 2 ground Pin 5 Flow sensor heating circuit 2 Pin 6 Waste water sensor Pin 7 Waste water and boiler sensor ground Pin 8 Boiler sensor Pin 9 Outdoor sensor Pin 10 Outdoor sensor ground Pin 1 Flow sensor heating circuit 1 sensor multifunction 1Pin 2 Service water low sensor sensor multifunction 2Pin 1 S...

Page 47: ... IX Pin 1 FBR heating circuit 2 room sensor 0 10V IN Light Pin 2 FBR heating circuit 2 ground Pin 3 FBR heating circuit 2 set value Pulse counter for output measurement CAN Bus Pin 1 H Data CAN Bus Pin 2 L Data CAN Bus Pin 3 ground Gnd CAN Bus Pin 4 12V supply ...

Page 48: ...failure E 15 Difference between global return sensor and local flow sensor di 30 C rp 10 E 16 Low temperature risk of freeze E 20 Flame present after burner switching off E 22 Air pressure switch does not commute within 30 sec in the ignition cycle E 23 Air pressure switch always active E 24 Fan out of control doesn t achieve correct speed within 30 sec of ignition cycle start E 26 Fan out of cont...

Page 49: ...URE CODES When a failure occurs the appropriate failure code will be displayed along with a Flashing Triangle To process and clear the failure proceed as follows NOTE If the cause of the failure has not been corrected the displayed Failure Code will reappear after performing the following steps 1 Open the hinged cover on the Controller see Figure 2 2 2 Press the Program Key The red LED will light ...

Page 50: ......

Page 51: ...MODULEX CONTROLLER OPERATION A 1 APPENDIX A CONTROLLER MENU LISTINGS ...

Page 52: ...e HS Header Set Point value cascade Boiler Set Point temperature in Indoor Outdoor Reset and Constant Set Point modes T COLLECTOR HS Header Set Point temperature cascade T BOIL Press Program Key to display temperature and ON OFF status of individual Heat Modules HS which range from 2 MX 100 to 7 SMX 900 Turn Rotary Knob to sequence between Heat Modules T SOLID FUEL For HS2 Solid fuel boiler A7 Not...

Page 53: ...m temperature setting specified in currently selected heating program and operating timer mode T ROOM Current room air temperature Only if indoor sensor is connected HUMIDITY Room humidity Only if humidity sensor is installed and parameters set for heating circuit T DHW RATED Hot water set point temperature Appear only if heating circuit is programmed as hot water circuit T DHW Current hot water t...

Page 54: ...ion Sensor 2 F12 Currently not used T MF3 Temperature Multi Function Sensor 3 F13 Currently not used T MF4 Temperature Multi Function Sensor 4 F14 Currently not used T COLLECTOR 1 Temperature Collector 1 set point temperature Currently not used T DHW Upper hot water temperature Currently not used T DHW L Hot water temperature in feed Currently not used RETURN Press Program Key to exit SOLAR M F Su...

Page 55: ...splay when the swing down panel is closed Day SUN SAT T OUTSIDE Outside Temperature FLOW TEMP 1 2 Flow Temp For Heating Circuit 1 or 2 supply water temperature Only if sensor is installed T DHW Domestic Hot Water Temp T BOILER Heat Generator Temp T ROOM 1 2 Room Temp Heating Circuit 1 or 2 ONLY if Remote Control is connected See DESCRIPTION Column RETURN Press Program Key to exit INSTALLATION Sub ...

Page 56: ...ime periods 30 0 C 40 0 C 10 0 C HEATSLOPE Indicate number of degrees that that the flow temperature changes if the outside temperature increases or decreases by 1 C 0 00 3 00 1 20 OPTIM HEAT Heating optimization 00 01 02 00 MAX OPT TIME Only active if OPTIM HEAT is set to 01 or 02 0 00 3 00 h 2 00 h ECONO OPTI Reduction optimization 0 00 2 00 h 0 00 h PC ENABLE Code Number for enabling access to ...

Page 57: ...vidually for each day of the week or they can be set in groups as listed in the options which follows MONDAY View or change the pump ON OFF times for Monday Press the Program Key to view current settings Turn Rotary Knob to change displayed ON or OFF time if required Press Program Key to store displayed ON or OFF time and sequence the display to the next function All ON and OFF times can be set in...

Page 58: ...played ON or OFF time if required Press Program Key to store displayed ON or OFF time and sequence the display to the next function All ON and OFF times can be set in 15 minute increments from 00 00 24 00 ON 5 00h OFF 21 00h TUESDAY Same as previous except for Tuesday See prev See prev WEDNESDAY Same as previous for Wednesday See prev See prev THURSDAY Same as previous for Thursday See prev See pr...

Page 59: ...Key to store displayed ON or OFF time and sequence the display to the next function All ON and OFF times can be set in 15 minute increments from 00 00 24 00 ON 6 00h OFF 22 00h TUESDAY Same as previous except for Tuesday See prev See prev WEDNESDAY Same as previous for Wednesday See prev See prev THURSDAY Same as previous for Thursday See prev See prev FRIDAY Same as previous for Friday See prev S...

Page 60: ...OFF ON 01 ON BUS TERM Bus terminating resistor Must be set to 01 00 01 OFF ON 01 ON EBUS SUPPLY Switches the eBUS supply ON OFF 00 01 OFF ON 01 ON TIME MASTER When set to 00 it indicates there is no time master When set to 01 the Controller is the time master LEAVE SET TO 00 00 01 00 N A MAX T COLL Sets the maximum allowable header set point temperature 30 0 C 110 0 C 85 0 C MIN T COLL Sets the mi...

Page 61: ...ween the header set point and the actual temperature display F DES OUPUT Required system output in 0 100 00 SWITCH TIME Internal control value only for switching cascade 99 0 99 Display N A BLOCK TIME Not Applicable N A N A MAX T MODUL Maximum temperature of Heat Module 50 0 C 110 0 C 90 0 C DYN UPWARD Dynamic heat generator connection Not Applicable N A N A DYN DOWNWARD Dynamic heat generator dea...

Page 62: ...tage Modulating HS 1 BUS Connections for HS 1 00 04 02 HEATSOURCE 2 Secondary heat generator type 00 05 00 STORAGE HS2 Not Applicable 00 03 00 BUFFER Not Applicable 00 01 02 00 SCREED Not Applicable N A N A SCREED PROGR Not Applicable N A N A RETURN Press Program Key to exit INSTALLATION Sub Menu HOT WATER Sub Menu DHW RELIEF Charge pump blocking 00 OFF 01 ON 01 ON PARALLEL Parallel pump operation...

Page 63: ...nce values may cause the mixing valve to oscillate 5 C 25 C 18 C MIXER CLOSE NOT for HW circuit Specifies speed setting at which mixing valve closes when there is a control temperature difference Entering small temperature difference values may cause the mixing valve to oscillate 5 C 25 C 12 C MAX T FLOW Maximum allowable water temperature setting for the heating circuit 20 C 110 C 80 C MIN T FLOW...

Page 64: ...emp Controlled Circulation Pump 21 Pulsed Circulation Pump 22 Solid Fuel Boiler Integration 23 Solar Integration 24 Return Flow Temperature Increase HS1 25 Return Flow Temperature Increase HS2 26 Return Flow Temperature Increase HS Via Buffer Storage 00 01 02 03 05 06 20 26 00 No Function MF 1 4 SET TEMP Multi Function Relay Set Point Temperature indicates switching temperature for relay 30 C 90 C...

Page 65: ...settings daylight savings time etc TIME Set current time min hours 00 00 24 00 YEAR Set current year XXXX MONTH Set current month 01 12 DAY Set currrent day 01 31 HOLIDAY Sub Menu This Sub Menu sets the start and end dates for Holiday Vacation periods where no heat or hot water is required YEAR Set current holiday start year XXXX MONTH START Set current holiday start month 01 12 DAY START Set curr...

Page 66: ... below CODE NO Entry is required to access these relays 00 No relay 01 A1 Pump Heating Circuit 1 02 A2 Pump Heating Circuit 2 03 A3 Hot Water Charging Pump 04 A4 Mixer OPEN Heating Circuit 2 05 A5 Mixer CLOSED Heating Circuit 2 06 A6 HS 1 ON 07 A7 HS2 ON 2 stage HS 1 2 after 10s ON 08 A8 Mixer OPEN Heating Circuit 1 Multifunction 1 09 A9 Mixer CLOSED Heating Circuit 1 Multifunction 2 10 A10 Multif...

Page 67: ...CE Sub Menu include the following SW NO XXX XX Specifies the Software Version and Index number currently installed in the Controller CASCADE MANU 1 8 Starting different burner stages of the cascade See GF 115 Section 6 para 6 5 for additional startup instructions using these sub menu functions BURNER TIME 1 8 Program Key Burner time for all stages BURNER START 1 8 Program Key Burner start for all ...

Page 68: ...menu functions BURNER TIME 1 8 Program Key Burner time for all stages BURNER START 1 8 Program Key Burner start for all stages LIMITER TEST 1 8 Safety temperature limiter test with heat generator temperature display Start with Program Key hold down SERVICE only with code no Input of date or operating hours for service messages WARNING NEVER ATTEMPT TO USE THE FOLLOWING RESET FUNCTIONS RESET USER 0...

Page 69: ...A 19 MODULEX CONTROLLER OPERATION NOTES ...

Page 70: ...omatic Heating Pty Ltd ABN 90 446 545 923 DISTRIBUTED BY Telephone Facsimile Email 1800 337 959 61 3 9310 5655 sales automaticheating com au P O Box 35 Epping VIC 3076 Australia www automaticheating com au ...

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