Kaysun KHPA2 190S Installation & Owner'S Manual Download Page 38 | Manualshive

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background image

If the custom needs to install the solar energy
coils, the the CN32 terminal needs to be

connected with the 220~240V power supply. The
CN6 supplies the control signal for the solar energy
water pump, and the water pump must be control-
led by the AC contactor, as the CN6 terminal
should not drive the water pump directly.
Please contact distributor technicians for wiring
method

Wiring diagram of tank
inside

POWER SUPPLY

The L,N wires,which get through the zero-phase
electricity mutual inductor, must keeping the sam
direction during wring, otherwise, system malfunc-
tion may caused.

T3: Evaporator temperature sensor
T4: External temperature sensor
T5U: Storage tank temperature sensor
(Upper)

T5L: Storage tank temperature sensor
(Lower)
TP: Discharge temperature sensor
TH: Suction temperature sensor

Item

description

E-Mg

Electronic anode

CAP1

Fan capacity

CN1-40

Terminal base

TR

Transformer

CT1

Zero-phase electricity mutual inductor

CT2

AC mutual inductor

XP1-3

Connector

XS1-3

Connector

RY1,3

Relay connecting wires

KM1,KM2

Relay

MODBUS

Supervisor connection

UE

Electric heater of the tank

ATCO

Automatic temperature recover switch

XT1,XT2,XT3 Mid terminal base

EVV

Electric expansive valve

K3M

AC contactor

T3

Evaporator temperature sensor

T4

Ambient temperature sensor

T5U

Tank temperature sensor (Upper)

T5L

Tank temperature sensor (Lower)

TP

Discharge temperature sensor

TH

Suction temperature sensor

Electrical wiringdiagram - Unit 300

S

A - Wire comes out from tank,must connect with the corresponding component.

A

*

* For the connection see last pages

*

8 ELECTRICAL CONNECTIONS

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Summary of Contents for KHPA2 190S

Page 1: ...uch for purchasing our product Before using your unit please read this manual carefully and keep it for future reference INSTALLATION TECHNICAL OWNER S MANUAL Domestic Hot Water Heat Pumps COMPAK KHPA2 190S KHPA2 300S ...

Page 2: ......

Page 3: ...e installation site 23 6 Water connections 26 7 Aeraulic connections 32 8 Electrical connections 37 9 Start up 41 10 Control 47 11 Maintenance 60 12 Residual risks Decommissioning 65 13 Technical data 69 14 Elfocontrol3 EVO 78 15 Modbus Protocol 79 INSTALLER use Pay particular attention to USER use ...

Page 4: ...ade by children without supervision Before cleaning be sure to stop the operation and turn the breaker off or pull out the power plug Otherwise an electric shock and injury may be caused DANGER Do not insert fingers rods or other objects into the air inlet or outlet When the fan is rotating at high speed it will cause injury Do not touch the inner parts of the controller Do not remove the front pa...

Page 5: ...bidden to trample on the device and or to put on it any type of object It is forbidden to throw or spray water directly on the device It is forbidden to insert sharpened objects by the air return and supply grilles It is vorbidden to open the lids of access to the internal device parts without having before positioned the main switch of the system on off Do not turn off the power supply WARNING If...

Page 6: ...aking it easier to suitably note the various interventions and aids the search for any breakdowns Water temperature over 50 C can cause severe burns instantly Children disabled and elderly are at highest risk of being scalded Feel water before bathing or showering Water temperature limiting valves are recommended Ask qualified person for relocating repairing and maintaining the unit instead of doi...

Page 7: ...kdown or malfunction voids the warranty may compromise the safety of the unit may increase time and repair costs Follow local safety regulations Keep packing material out of children s reach it may be dangerous Recycle and dispose of packing material in conformity with local regulations Risk situations The unit has been designed and created to prevent injures to people During designing it is not p...

Page 8: ... symptom increase Risk of freeze If the unit or the relative water connections can be subject to temperatures close to 0 C adopt measures for prevent risk of freeze The appliance is intended to be permanently connected to the water mains and not connected by a hose set The water may drip from the discharge pipe of the pressure relief device and that this pipe must be left open to the atmosphere Th...

Page 9: ... protection devices gloves glasses ecc The power cables and the protection cable section must be defined in accordance with the characteristics of the protections adopted The serial number label reports the unit specific electrical data included any electrical accessories Connection All electrical operations should be performed by trained personnel having the necessary requirements by the regulati...

Page 10: ...ble to emit electromagnetic disturbances Do not lay the cable near devices which can generate electromagnetic interferences Do not lay the cables parallel to other cables cable crossings are possible only if laid at 90 Connect the screen to the ground only if there aren t disturbances Guarantee the continuity of the screen for the entire extension of the cable Respect impendency capacity and atten...

Page 11: ...by mode maintenance what to do what not to do in case of breakdown Data update Continual product improvements may imply manual data changes Visit manufacturer web site for updated data 1 SAFETY CONSIDERATIONS ...

Page 12: ... number It identifies uniquely each unit Must be quoted when ordering spare parts Assistance request Note data from the serial number label and write them in the chart on side so you will find them easily when needed Recommended instruments Set of Philips and flathead screwdrivers Cutters Drill Scissors Set of open spanners or pipe wrenches Range Hydraulic material for the sealing of the threads E...

Page 13: ...ive the following information Model serial and product number Parts name Picture All the picture in this manual are for explanation purpose only They may be slightly different from the unit you purchased depand on model Please refer to the real sample instead of the picture of this manual 2 INTRODUCTION ...

Page 14: ...Parts unit 190S Code Description The codes are subject to being updated contact the authorised service centre for the updated code 2 INTRODUCTION ...

Page 15: ...Code Description The codes are subject to being updated contact the authorised service centre for the updated code Parts unit 190S 2 INTRODUCTION ...

Page 16: ...Code Description The codes are subject to being updated contact the authorised service centre for the updated code Parts unit 190S 2 INTRODUCTION ...

Page 17: ...Parts unit 300S Code Description El ectr ical heate r The codes are subject to being updated contact the authorised service centre for the updated code 2 INTRODUCTION ...

Page 18: ...Code Description The codes are subject to being updated contact the authorised service centre for the updated code Parts unit 300S 2 INTRODUCTION ...

Page 19: ...Code Description The codes are subject to being updated contact the authorised service centre for the updated code Parts unit 300S 2 INTRODUCTION ...

Page 20: ...the packaging In case of damage or anomaly Write down on the transport document the damage you found and quote this sentence Conditional acceptance clear evidence of deficiencies damages during transport Contact supplier and the carrier by fax and registered mail with advice of receipt NOTE Any disputes must be made within the 8 days following the delivery Complaints after this period are invalid ...

Page 21: ...dling equipment lifting capacity B Identify critical points during handling disconnected routes flights steps doors C Stair climbing trolley Handle the packed unit D Minimum passage height E During transport the unit cannot be inclined more than 30º NOTE This unit is heavy it need to be carried by two or more persons otherwise might cause injury and damage No contact of fingers and other things wi...

Page 22: ...the unit Keep packing material out of children s reach it may be dangerous Recycle and dispose of the packaging material in conformity with local regulations Front Rear Cut the hoops Cut along the joint A Handle for handling A 1 2 3 4 4 HANDLING ...

Page 23: ...as to be installed on a metal part of building make sure the well electric insulation which should meet the relevant local electric standard use of air from heated rooms could penalise the heating performance of the building the unit must be securely fixed elsewise noise and shaking may be resulted make sure that there s no obstacle around the unit NOTE The external air temperature must also be co...

Page 24: ...etic waves exist Place where flammable gases or materials exist Place where acid or alkali gases evaporate Consider sound emission Noise levels could represent an inconvenience if installed in areas that require extreme silence example near bedrooms Unit 190S 300S Diameter A 560 650 If installed in inclosed space The unit must be located in a space 15m and must have unrestricted air flow Make sure...

Page 25: ...ng physical danger Check that the floor can support the weight of the unit in operation dimensional see Unit in bubble level Electrical outlet The installation height of power supply should be over 1 5m if separate the power supply from water Configuration for electric power socket schuko On Off switch close to the unit The plug must be accessible at all moment 5 SELECTING THE INSTALLATION SITE ...

Page 26: ...d to avoid the presence of particles sludge and waste The system must be drained before installing the new unit Dirt can be removed only with a suitable water flow Each section must then be washed separately Particular attention must also be paid to blind spots where a lot of dirt can accumulate due to the reduced water flow The system must then be filled with clean high quality tap water If after...

Page 27: ...ined when the water temperature varies Safety valve Provided by the customer Install all safety devices required by the local laws in force in the countries where the unit is installed The manufacturer of the heat pump shall not be held responsible for any damage caused by failure to comply with said laws Install the safety valve 7 Bar max 0 7 MPa max on the outlet of the domestic hot water which ...

Page 28: ...olar outlet E Solar inlet Electrical connections page 76 Unit with solar 1 Upper condensate outlet ø 10 2 Condensate drain ø 10 3 Domestic hot water safety valve 4 Storage tank discharge 5 Drain accumulation drain pit Connecting drains Unit Solar 6 WATER CONNECTIONS 3 2 1 4 5 ...

Page 29: ...r drainage work may cause wetting of the building furniture etc IMPORTANT Water coming from the plastic shroud is an indicator that both condensation drain lines 1 2 may be blocked Immediate action is required A discharge pipe connected to the pressure relief 3 device is to be installed in a continuously downward direction and in a frost free environment Note Condensate can escape from unit if dra...

Page 30: ...ot water Do not use flexible pipes for unit connection Indicative plumbing diagram The system components must be defined by Designer and Installer ex expansion tanks vents taps calibration safety valves etc 1 Pressure reducing valve 2 Water treatment devices water softener etc 3 Filter Y 4 Non return valve 5 Safety valve with discharge 6 DHW expansion vessel 7 Storage drain 8 Hot water circulator ...

Page 31: ...te drain 11 Solar circulation unit not supplied 12 Solar panels not supplied A Aqueduct inlet B DHW C DHW recirculation Note Water temperature limiting valve is recommended for mixing the inlet cold water with outlet hot water to prevent burns caused by hot water Do not use flexible pipes for unit connection Indicative plumbing diagram The system components must be defined by Designer and Installe...

Page 32: ...led in a room with a minimum volu me greater than 15m2 The expulsion air flow must be gua ranteed and cannot be blocked It is necessary that the vents be correctly sized Channelling the intake and expulsion through ducts allows the unit to function with air taken from outside the house Heat is extracted from the outdoor air and used as a source for the heat pump Later this same air is expelled out...

Page 33: ...nections with the special hookings to the circular flanges The duct weight should not lie on the connection flanges Put antivibration joints between ducts and units The connection to the flanges and among the different duct sections must guarantee the air seal avoiding air dispersions in supply and return that penalize the overall efficiency of the installation Limit the pressure drops by optimizi...

Page 34: ...d in an area with a low concentration of impurities dust odours exhaust fumes etc Exhaust outlet away from terraces balconies property boundary lines avoid windward zones Unit 190S 1 Unit 300S 3 5 2 4 6 7 AERAULIC CONNECTIONS Gride Grid Gride Gride Anti intrusion grid provided by the customer Anti intrusion grid provided by the customer ...

Page 35: ...he duct to prevent water from dropping into internal of the unit In case the water entering to internal components of the unit the component might be damaged or causing physical danger The ducts should not be tilted towards unit to avoid the con densate and water return OK A Insulated pipe A 7 AERAULIC CONNECTIONS ...

Page 36: ...lling at the unit inlet In terms of the unit with duct grid there must be put on the position of duct inlet Provided by the customer The grid must be provided on the intake outlet of the external air or on the duct easily accessible for routine maintenance Provided by the customer the mesh size is about 1 Grid position A intake outlet 1 4 on duct 2 3 ...

Page 37: ... base EVV Electric expansive valve K3M AC contactor Wiring diagram of tank inside POWER SUPPLY The L N wires which get through the zero phase electricity mutual inductor must keeping the sam direction during wring otherwise system malfunction may caused T3 Evaporator temperature sensor T4 Ambient temperature sensor T5U Tank temperature sensor Upper T5L Tank temperature sensor Lower TP Discharge te...

Page 38: ...per T5L Storage tank temperature sensor Lower TP Discharge temperature sensor TH Suction temperature sensor Item description E Mg Electronic anode CAP1 Fan capacity CN1 40 Terminal base TR Transformer CT1 Zero phase electricity mutual inductor CT2 AC mutual inductor XP1 3 Connector XS1 3 Connector RY1 3 Relay connecting wires KM1 KM2 Relay MODBUS Supervisor connection UE Electric heater of the tan...

Page 39: ...hen wiring the power supply please add additional insulation sheath at the place without rubber insulation layer The unit must be installed with an Creepage Breaker near the power supply and must be effectively earthed A creepage breaker must be installed adjacent to the power supply Never use the wire and fuse with wrong rated current otherwise unit may break down and cause fire furthermore This ...

Page 40: ...rding to the relevant electric technical standards of the State The power cord and the signal cord shall be laid out neatly and properly without mutual interference or contacting the connection pipe or valve After wire connection check it again and make sure the correctness before power on CAUTION The earthing pole of socket must be grounded well make sure that power supply socket and plug are dry...

Page 41: ...ith this manual the electrical power supply line should be isolated at the beginning the unit isolator is open locked and equipped with the suitable warning make sure no tension is present Warning After turning off the power wait at least 5 minutes before accessing to the electrical panel or any other electrical component Before accessing check with a multimeter that there are no residual stresses...

Page 42: ...in protected from frost 9 DHW safety valve pipe connected and conveyed to an adequate drain protected from frost 10 Water temperature limit valve or mixer tap recommended installed per manufacturer s instructions 11 Hydraulic system filled pressurised and drained 12 Sufficient inlet water pressure between 1 5 Bar 6 5 Bar 0 15 MPa 0 65 MPa 1 5Bar 0 15MPa 13 Expansion tank checked filled with nitrog...

Page 43: ...are in the OPEN position Check that no air is present in the circuit if required evacuate using the air bleeding valve placed at the system s high points Aeraulic system Verify that the rooms are clean free from dirt ducting are completed connected and without obstructions Electrical circuit Verify that the unit is connected to the ground plant Check tightening of the conductors the vibrations cau...

Page 44: ...on before operation Note Before using this unit please follow the steps below Storage tank water filling If the unit is used for the first time or used again after emptying the storage tank please make sure that the storage tank is full of water before turning on the power Open the cool water inlet valve and the hot water outlet valve When water flows out from the water outlet DHW the storage tank...

Page 45: ...eat pump running E heater and heat pump will work together until the water temperature gets to target temperature So if want to heat quickly please manually activate E heater Note E heater will be activated once for the current heating progress if want to apply E heater again please push E HEATER If system occurs some malfunctions error code E7 and e will be shown on the display then heat pump wil...

Page 46: ...tion days Weekly disinfect function Under disinfection mode unit immediately start to heat water up to 70 C to kill the potential legionella bacteria inside water of storage tank icon will light on the display screen during disinfection Unit will quit disinfection mode if water temperature is higher than 70 C Starting report Reading the objective operating conditions is useful for checking the uni...

Page 47: ...t can display the normal water temperature the remaining days in vacation mode the temperature set when setting the parameters the unit s setting operation parameters On WiFi connected Off WiFi not connected Flashing WiFi setting up Indicates the time SET TIME on if setting the time ...

Page 48: ...ar water pump Electric heater in operation High temperature alarm Water temperature above 50 C Unit in error protection Unit works in VACATION mode There are 14 default vacation days they can be set in a range from 1 to 360 Disinfect mode is automatically activated on the last day of the holiday At the end of the cycle the temperature value set before vacation mode was activated is restored Unit i...

Page 49: ...ponding value Pressed for more than 1s the value increases continuously Each button press is only effective when the display is unlocked 10 CONTROL Default HYBRID mode Switches to E heat mode Switches to VACATION mode Sets the vacation days 1 360 days Switches to HYBRID mode ...

Page 50: ...the button for 3 sec to turn the WiFi on The button is used to cancel all the settings and exit the settings status When the WiFi connection is normal press and hold the Cancel button for more than 8 s to exit the WiFi connection Press the button to enter the time setting SET TIME will light up and the hour value will flash Set the hour value Confirm the hour value and enter the minutes value Set ...

Page 51: ...es value and finish setting the first programming segment 1 During the setting process press the TIMER ON OFF button to enter the next ON OFF setting 2 During the setting process press the TIMER ON OFF button to enter the next part of this segment 3 During the setting process press the Cancel button to cancel the current programming operation and return to the main interface 4 If there are any con...

Page 52: ...s the confirmation button the DISINFECT icon and the first two values of 8888 flashthe hour can be changed Press the confirmation button the last two values of 8888 flashthe minutes can be changed After setting press OK to save the settings and exit Press the Cancel button to exit the disinfection time setting If no disinfection start time has been set disinfect once every 7 days using 23 00 as th...

Page 53: ...EF abnormal view Current Current value Current Current electric heating value display 0 Fan speed 0 stopped 1 low speed 2 high speed Opening degree Electronic expansion valve displays Opening degree Reserved display Frequency Compressor frequency display Version Software version Version HMI software version X X Code Last error code X X Code Penultimate error code X X Code Third to last error code ...

Page 54: ...Comfort Home App Scan the QR code or search for Comfort Home in Google play Android devices or App Store iOS devices to download the app Register or log in to your account Open the App and create a user account or log in to your account Add the device Press the icon to add an appliance to your Comfort Home account When connected to the network Follow the instructions in the app to connect to the W...

Page 55: ... resolved When the self protection happens the will flash and error code will be shown at water temperature indicator Press button for 1sec to stop the will flash but the and error code does not disappear until protection resolved In the following circumstance self protection may happen Air inlet or outlet is blocked The evaporator is covered with too much dust Incorrect power supply exceeding the...

Page 56: ... again the supply plug Setting water temp higher Contact service center No hot water tapped out Public water supply ceased Cold water inlet pressure too low 0 15 Bar 0 015 MPa Cold water inlet valve closed Waiting for public water supply recover Waiting for inlet water pressure increase Open water inlet valve Water leakage Hydraulic pipeline joints are not sealed well Check and reseal all joints P...

Page 57: ...essor discharge temperature sensor TP error Maybe the connection between sensor and PCB has released or sensor has been broken Contact a qualified person to service the unit E8 Electric leakage error If PCB current_induction_circuit check the current difference between L N 14mA system consider it as electric leakage error Maybe some wires have been broken or bad wire connection Contact a qualified...

Page 58: ...e discharge temperature is not so higher than evaporator temperature after compressor running a term Maybe because of compressor broken or bad connection between PCB and compressor P4 Compressor overloaded protection 10 sec after compressor startup Current checking starts 1 only compressor running if it is 10A the compressor will be stopped and protected 2 Compressor e heater opened if it is IEH 1...

Page 59: ... but there is still a mount of hot water can be tapped A Because the upper water sensor is located on the upper 1 4 storage tank when tapping hot water out it means there is at least 1 4 storage tank of hot water available Q Why sometimes unit shows LA on display A The heat pump available running externalrange is 7 43 C if externaltemperature is out of range system will show abovementioned signal ...

Page 60: ...suitable warning sign make sure no tension is present After switching the power off wait at least 5 minutes before accessing to the electrical panel or any other electrical component Before accessing check with a multimeter that there are no residual stresses Frequency of interventions Perform an inspection every 6 months However frequency depends on the type of use Pan inspections at close interv...

Page 61: ...wer temperature to decrease the heat release prevent scale and save energy if the outlet water volume is sufficient Standby mode In some cold areas under 0 C if the system will be stopped for a long time empty the storage storage tank in order to avoid the water freezing and damage of E heater If a long period of inactivity is foreseen put the unit in OFF wait a few minutes to allow all the actuat...

Page 62: ...onthly It is advisable to start with frequent checks and to adjust the frequency based on how much dirt is discovered In terms of the filter set in air inlet directly namely air inlet without connect with canvas the method of dismantle the filter is anti clockwise unscrew the air inlet 1 ring take out the filter 2 and clean it completely finally remount it to the unit Condensate discharge Dust and...

Page 63: ...emove power supply Remove frontal cover A Unscrew the screws and remove the cover cap B Turn off the water inlet valve C Open hot water tap for decrease the pressure of the storage tank Open tap D Empty the storage up to point E Disconnect the cable from the electric heater Remove and replace the electric heater If faulty Install the electrical resistance and make sure effective sealed Check that ...

Page 64: ...ow freely when operating the handle replace safety valve with a new one Nota Please beware of burn beware of the hot water from the val ve To clean the valve Manually open the valve Turn the knob as indicated by the arrow on the knob itself Expansion tank Check the expansion vessel charge at least once a year First check that the expansion vessel is totally drained of water If you necessary load w...

Page 65: ...rea surrounding the area occur could cause explo sions or fires Carefully check the positioning of the unit The installation of the unit in a place unsuited to support its weight and or guarantee adequate anchorage may cause the fall or the tipping of the unit with the consequent damage to things people or the unit itself Carefully check the positioning and the ancho ring of the unit Easy access t...

Page 66: ...ocks burns and electrocution Open and padlock the general isolator prior to removing the guards and signal work in progress with the appropriate shield Contact with parts that could be under voltage due to the start up of the unit may cause electric shocks burns and electrocu tion When voltage is necessary for the circuit open the isolator on the attachment line of the unit itself padlock it and d...

Page 67: ...nt must be disposed of together with all of its parts To dispose of household electrical and electronic equipment the manufacturer recommends you contact an authorised dealer or an authorised ecological area Professional electrical and electronic equipment must be dispo sed of by authorised personnel through established waste dispo sal authorities around the country In this regard here is the defi...

Page 68: ...by authorised per sonnel at existing collection centres Dismantling and disposal THE UNIT MUST ALWAYS BE SENT TO AUTHORISED CENTRES FOR DISMANTLING AND DISPOSAL When dismantling the unit the fan the motor and the coil if operating may be recovered by the specialist centres for reuse All the materials must be recovered or disposed of in compliance with the corresponding national standards in force ...

Page 69: ...ater recirculation 3 Unit keypad 8 Water inlet 3 4 F 13 Probe sump for solar 4 Electric line input 9 Water outlet 3 4 F R Air inlet 5 Condensate drain 10 Solar inlet 3 4 F M Air supply Size 190S Operating weight kg 277 Shipping weight kg 131 Shipping height mm 2070 Shipping depth mm 680 Shipping width mm 680 13 TECHNICAL DATA ...

Page 70: ...ater recirculation 3 Unit keypad 8 Water inlet 3 4 F 13 Probe sump for solar 4 Electric line input 9 Water outlet 3 4 F R Air inlet 5 Condensate drain 10 Solar inlet 3 4 F M Air supply Size 300S Operating weight kg 406 Shipping weight kg 158 Shipping height mm 2200 Shipping depth mm 775 Shipping width mm 745 13 TECHNICAL DATA ...

Page 71: ...56 Daily consumption kWh 4 22 6 34 COP EN 16147 2 76 3 01 Clima Warmer Heat pumps Water Heater 3 Domestic hot water profile L XL ηwh 125 143 Annual consumption AEC kWh 819 1173 Daily consumption kWh 3 86 5 49 COP EN 16147 3 13 3 59 Clima Colder Heat pumps Water Heater 4 Domestic hot water profile L XL ηwh 99 91 Annual consumption AEC kWh 1034 1845 Daily consumption kWh 4 90 8 56 COP EN 16147 2 36 ...

Page 72: ...Delegated Regulation N 814 2013 Colder Climate Heat Pump Water Heater 5 Data referred to completely ducted unit 6 Maximum temperature that can be reached during Anti legionella mode Dinsifect It contains fluorinated greenhouse gases Size 190S 300S Power supply 1 V 220 240 1 50 220 240 1 50 F L A Current absorbed at the maximum allowed conditions A 16 1 16 5 F L I Power absorbed at full load at the...

Page 73: ...limate conditions 7 Water heating energy efficiency in rounded to the nearest integer and calculated in accordance with point 3 of Annex VIII whereby for solar water heaters and heat pump water heaters under average climate conditions 8 Annual electricity consumption in kWh in terms of final energy and or the annual fuel consumption in GJ in terms of GCV rounded to the nearest integer and calculat...

Page 74: ...climate conditions 7 Water heating energy efficiency in rounded to the nearest integer and calculated in accordance with point 3 of Annex VIII whereby for solar water heaters and heat pump water heaters under average climate conditions 8 Annual electricity consumption in kWh in terms of final energy and or the annual fuel consumption in GJ in terms of GCV rounded to the nearest integer and calcula...

Page 75: ...cocompatibile Ecodesign Éco conception Ecodiseño 2011 65 UE 2015 863 UE RoHs Unit manufactured and tested according to the followings Standards Unità costruita e collaudata in conformità alle seguenti Normative Unité construite et testée en conformité avec les Réglementations suivantes Unidad construida y probada de acuerdo con las siguientes Normativas Gebautes und geprüftes Gerät nach folgenden ...

Page 76: ... Solar pump control 220 240 Operating logic Note solar pump must be controlled through AC contactor The CN6 is not allowed to drive the pump directly T5U Storage tank temp sensor Upper Unit CN32 in CN6 out SOLAR PUMP 60 C Enabled 220 240 220 240 ON 65 C 0 0 OFF Enabled SOLAR SYSTEM PROVIDED BY THE CUSTOMER Solar control unit Solar pump AC contactor Solar panel When the solar control unit check the...

Page 77: ...rough AC contactor The CN6 is not allowed to drive the pump directly T5U Storage tank temp sensor Upper Unit CN32 in CN6 out SOLAR PUMP CN29 60 C Disabled 220 240 220 240 ON ON 65 C 0 0 OFF Enabled OFF SOLAR SYSTEM PROVIDED BY THE CUSTOMER When the solar control unit check the temperature is OK in solar panel it will output 220 240V signal Solar control unit Solar pump AC contactor Solar panel Pow...

Page 78: ... Ethernet cable 5m long For details see instructions ELFOControl3 EVO manual Ethernet 485 converter TERMINATION JUMPER Termination No Yes UNIT Modbus connection Baud rate 9600 Lenght 8 Parity none Stop bit 1 Addressing Press 3 sec Select C02 Press Select 1 Press 14 ELFOCONTROL3 EVO 78 ...

Page 79: ...nit F Setting range 100 158 F Send value actual value 3 Comand Functions BIT15 Reserved BIT14 Reserved BIT13 Reserved BIT12 Reserved BIT11 Reserved BIT10 Reserved BIT9 Reserved BIT8 Reserved BIT7 Reserved BIT6 Fahrenheit or Celsius Enable 0 Celsius Enable 1 Fahrenheit Enable BIT5 Force disinfect function 0 OFF 1 ON BIT4 Remoter ONOFF 0 OFF 1 ON BIT3 Remoter OnOff signal 0 OFF 1 ON 0 panel s onoff ...

Page 80: ... Tp Exhaust gas temperature Compressor exhaust temperature Tp unit C Send value actual value unit F Send value actual value C 106 Th temperature Suction Temp Th unit C Send value actual value 2 30 unit F Send value actual value C 107 PMV opening value External electronic expansion opening valve unit P Send value actual value step 108 Compressor current Input AC current Send value actual value A 10...

Page 81: ...F Send value actual value 114 Remaining hot water Segment 0 4 Reserved 115 Auxiliary Status bit 1 BIT15 BIT14 BIT13 BIT12 BIT11 BIT10 BIT9 BIT8 BIT7 BIT6 BIT5 BIT4 BIT3 Wifi Connection Status 1 Connect 0 No Connect BIT2 Defrost 1 active BIT1 Solar kit on off BIT0 Vacation mode 1 active 116 Compressor running time Compressor running time unit sec send value actual value 117 Model 1 2 means the size...

Page 82: ...s temperature Compressor exhaust temperature Tp unit C Send value actual value unit F Send value actual value C 106 Th temperature Suction Temp Th unit C Send value actual value 2 30 unit F Send value actual value C 107 PMV opening value External electronic expansion opening valve unit P Send value actual value step 108 Compressor current Input AC current Send value actual value A 109 Load output ...

Page 83: ... F Send value actual value 114 Remaining hot water Segment 0 4 Reserved 115 Auxiliary Status bit 1 BIT15 BIT14 BIT13 BIT12 BIT11 BIT10 BIT9 BIT8 BIT7 BIT6 BIT5 BIT4 BIT3 Wifi Connection Status 1 Connect 0 No Connect BIT2 Defrost 1 active BIT1 Solar kit on off BIT0 Vacation mode 1 active 116 Compressor running time Compressor running time unit sec send value actual value 117 Model 1 2 means the siz...

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