Panasonic PAW-VP1000LDHW Installation Manual Download Page 54

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DHW PAW-VP - Installation manual - 2020-05

Electrical Wiring

6.5.6 Installation to the Solenoid Valve Relay Kit

Install the solenoid valve relay kit into the indoor unit and fix it using a Philips-head screwdriver.

DANGER

► Do not install outside the building and the area where the water is splashed. Failure to

do so could result in product or property damage.

► Do not handle or touch the unit with wet hands. Failure to do so could result in electric

shock.

Summary of Contents for PAW-VP1000LDHW

Page 1: ...20200506 1 Commercial System Air Conditioner Air to Water Heat Pump Systems PAW VP1000LDHW PAW VP750LDHW PAW VP380L Domestic Hot Water System for R410A and R32 Use Installation Manual ...

Page 2: ......

Page 3: ... rights reserved Copyright and property rights The copyright of this manual remains with the manufacturer No part of this manual may be reproduced in any form or processed duplicated or distributed using electronic systems without the written permission of Polar Energi AS Infringements which are contrary to the above Claims contradict oblige to damages All trademarks mentioned in this manual are t...

Page 4: ... 3 Filling Procedure 26 3 4 Emptying Procedure 26 3 5 Maintenance Procedure 26 3 6 Warranty Conditions 27 4 Tubing Data and Refrigerant 28 4 1 Tubing data for DHW and outdoor unit combination 28 4 1 1 PAW VP1000LDHW 28 4 1 2 PAW VP750LDHW 29 4 2 Tubing data for cooling and heating tank 30 4 2 1 PAW VP380L 30 4 3 Calculation of the refrigerant charge 31 4 4 Temperature loss by refrigerant pipe leng...

Page 5: ... Kit For 3 Way ECO i System 50 6 5 1 Wiring 50 6 5 2 CZ P4160HR3 51 6 5 3 General Precautions on Wiring 51 6 5 4 Recommended Wire Length and Wire Diameter 52 6 5 5 Wiring system diagram 52 6 5 6 Installation to the Solenoid Valve Relay Kit 54 7 Connecting the Refrigerant Tubing 55 7 1 Use soldering method 55 7 2 Preparation of cooling pipe for tank 55 7 3 How to install the expansion valve when us...

Page 6: ...Heater 73 10 1 Models PAW VP1000LDHW PAW VP750LDHW 73 10 1 1 Electrical connection three phase 400 V 73 10 1 2 Parts and functions 73 10 1 3 Legionella protection cycle 74 10 2 Model PAW VP380L 76 10 2 1 Installation of the Heating Unit 76 10 2 2 Electrical Connection 77 10 3 Start up and Service 78 10 3 1 Operation Keys and Displays 78 10 3 2 Menu diagram 80 10 3 3 Operational Menu 81 10 3 4 Serv...

Page 7: ...llow the instructions in this manual Target groups This manual is intended for specialist planners and installers as well as service companies Installation commissioning and maintenance of the products may only be carried out by quali fied specialist personnel The operation of the products can also be carried out by private persons Treated products This manual covers the following products R32 and...

Page 8: ...azard or unsafe practice which can result in severe personal injury or death Follow the warnings provided to avoid this CAUTION This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage Follow the warnings provided to avoid this WARNING This signal word warns of a situation that can result in property damage Follow the warnings provided to ...

Page 9: ...esult of a sequence of work steps indicates an enumeration Key indicates the name of a key Option indicates an option of the panel Menu Option indicates a sequence of several options that must be selected one after the other Accent indicates important terms or passages 1 indicates references to legends in the text cross reference indicates a cross reference www example com indicates web addresses ...

Page 10: ...tion notices given in this manual DANGER This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death Follow the warnings provided to avoid this CAUTION This symbol refers to a hazard or unsafe practice which can result in personal injury or product or property damage Follow the warnings provided to avoid this If Necessary Get Help These instructions are al...

Page 11: ...ower outlet exclusively for each unit and full disconnection means with contact separation in all poles must be incorporated in the fixed wiring in accord ance with the wiring rules To prevent possible hazards from insulation failure the unit must be grounded This equipment is strongly recommended to be installed with Earth Leakage Circuit Breaker ELCB or Residual Current Device RCD Otherwise it m...

Page 12: ...d level foundation for the outdoor unit This prevents water damage and abnormal vibration In an area with high winds Securely anchor the outdoor unit down with bolts and a metal frame Provide a suitable air baffle In a snowy area for heat pump type systems Install the outdoor unit on a raised platform that is higher than drifting snow Provide snow vents In laundry rooms Do not install in laundry r...

Page 13: ...nt leaks A halide torch or any other detector using a naked flame shall not be used Electronic leak detectors may be used to detect refrigerant leaks but the sensitivity may not be adequate or may need re calibration Detection equipment shall be calibrated in a refrigerant free area Isolate the electrical supply to the unit power OFF before opening the unit to check or repair electrical parts and ...

Page 14: ...o not repair by yourself Contact the sales dealer or service dealer for repair CAUTION Do not touch the air inlet or the sharp aluminum fins of the outdoor unit You may get injured Ventilate any enclosed areas when installing or testing the refrigeration system Escaped refrigerant gas on contact with fire or heat can produce dangerously toxic gas Confirm after installation that no refrigerant gas ...

Page 15: ...ge on the refrigerant charge label supplied with the product a b c 1000 CO2 equivalent in tons multiply the total refrigerant charge by GWP value then divided by 1000 The filled out label must be adhered in the proximity of the product charging port e g onto the inside of the service cover Label for R410A Label for R32 This product contains flourinated greenhouse gases CO2 equivalent amount is sho...

Page 16: ... a set limit The refrigerant R410A which is used in the air conditioner is safe without the toxicity or com bustibility of ammonia and is not restricted by laws imposed to protect the ozone layer However since it contains more than air it poses the risk of suffocation if its density should rise excessively Suffocation from leakage of refrigerant is almost non existent With the recent increase in t...

Page 17: ...there is an effective opening with the adjacent room for ventilation of leaking refrigerant gas opening without a door or an opening 0 15 or larger than the respective floor spaces at the top or bottom of the door 3 If an indoor unit is installed in each partitioned room and the refrigerant tubing is interconnected the smallest room of course becomes the object But when mechanical ventilation is i...

Page 18: ...0 70 80 90 100 kg m m 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 229 5 216 0 202 5 189 0 175 5 162 0 148 5 135 0 121 5 108 0 94 5 81 0 67 5 54 0 40 5 27 0 13 5 0 0 Total amount of refrigerant Min indoor floor area when the ceiling is 2 7 m high Min indoor volume Range below the density limit of 0 44 kg m Countermeasures not needed Range above the density limit of 0 44 kg m Countermeasures...

Page 19: ...ensor D Adjustable levelling feet E Inlet city water 1 1 4 F Booster heater 6 kW G Return pump circulation 1 2 H Magnesium anode I Outlet DHW 1 1 4 J Sensor pocket TA K Safety valve 1 L Hot gas sensor E3 For connection with VRF systems this is an optional part for monitoring only For connection with PACi systems this is an optional part for monitoring only 1 2 3 9 K 7 8 J 6 5 4 ...

Page 20: ...ipe 1 2 C Turn waterborne heating 1 1 4 D Booster heater 6 kW E Return waterborne heating F Safety valve 3 bar G Adjustable levelling feet H Liquid sensor E1 and E2 I Sensor pocket TA J Hot gas sensor E3 For connection with VRF systems this is an optional part for monitoring only For connection with PACi systems this is an optional part for monitoring only ...

Page 21: ...1275 170 990 Rp 1 1 4 R 2460 1 2 Rp 1 1 4 3 4 1 2 1475 1 1 4 Rp 1 630 Tank model PAW VP750LDHW 1855 1426 427 0 270 1085 170 990 Rp 1 1 4 1 2 Rp 1 1 4 3 4 1 2 1305 1 1 4 Rp 1 630 R 2090 Tank model PAW VP380L 1750 690 7 8 1 2 1510 245 0 585 R 1900 1820 Note R value indicates maxi mum overturning height All dimensions in mm ...

Page 22: ...sensor TA D Temperature sensor E1 E Temperature sensor E2 included in delivery 1 5 Main components PAW VP RTC5B VRF A F B C D E A PAW VP RTC5B VRF B CZ RTC5B C Temperature sensor TA D Temperature sensor E1 E Temperature sensor E3 F Expansion valve included in delivery PAW VP VALV 280 Optional part Included in delivery Accessories Included in delivery ...

Page 23: ...ooling area This is expected to result in a layering of temperatures See example 1000ltr DHW tank Set point position of TA temperature sensor ON OFF Set point Low part tank Middle part tank Upper part tank Mixing temperature 46 C 48 C 50 C 57 C 52 C 50 C 52 C 54 C 60 C 56 C 53 C 55 C 57 C 67 C 61 C 67 C Set point 53 C 55 C Mixing temperature is the temperature that is reached when the water in the...

Page 24: ... is carried out Water operating pressures DHW tank Minimum Maximum 0 05 MPa 0 95 MPa 3 1 Tank Unit Refrigerant Piping Installation 1 Please make flare after inserting flare nut located at joint portion of tube assembly onto the copper pipe In case of using long piping 2 Do not use pipe wrench to open refrigerant piping Flare nut may be broken and cause leakage Use proper spanner or ring wrench 3 C...

Page 25: ...allation Space The DHW tank must be within the following maintenance space 350 mm or more 400 mm or more 100 mm or more CAUTION The tank level must be adjusted before the piping installation can start Use the three adjustable feet that are located under the floor tank 3 pcs of adjustable feet ...

Page 26: ...set connected to the tank to allow the entry of air into the system Open the discharge of the system Please pay close attention and care with the water dis charged from the system as it could cause damage to property or persons 3 5 Maintenance Procedure Check periodically at least once a year the smooth operation of the safety valve In accumulations of DHW always install a passive cathodic protect...

Page 27: ...l number printed on the label of the tank This term shall not be extended by means of intervention replacement under warranty The warranty period is shown on the label of each product For accessories and items for the general for which not expressly specified hydraulic units removable exchangers etc The warranty period is of two years except for electrical and electronic devices for which the dura...

Page 28: ...Required additional refrigerant over 7 5 meters g m 45 7 5m 1400 g 45 g m Refrigerant charged at shipment R410A kg 6 4 Indoor Unit Outdoor Unit PAW VP1000LDHW U 16MF3E8 Tubing data Tubing size outer diameter Refrigerant connection pipe between SVK and Tank Liquid tube mm inch Ø 9 52 3 8 Gas tube mm inch Ø19 08 3 4 Indoor unit pipe junction Liquid tube mm inch Ø brazing 12 7 1 2 Gas tube mm inch Ø ...

Page 29: ...rant over 7 5 meters g m 45 7 5m 1200 g 45 g m Refrigerant charged at shipment R410A kg 6 4 Indoor Unit Outdoor Unit PAW VP750LDHW U 16MF3E8 Tubing data Tubing size outer diameter Refrigerant connection pipe between SVK and Tank Liquid tube mm inch Ø 9 52 3 8 Gas tube mm inch Ø19 08 3 4 Indoor unit pipe junction Liquid tube mm inch Ø brazing 12 7 1 2 Gas tube mm inch Ø brazing 19 05 3 4 Wall thick...

Page 30: ...mm inch Ø brazing 12 7 1 2 Gas tube mm inch Ø brazing 19 05 3 4 Outdoor unit pipe junction Liquid tube mm inch Ø flared connection 12 7 1 2 Gas tube mm inch Ø flared connection 19 05 3 4 Wall thickness of the insulation Liquid tube mm 10 Gas tube mm 19 Limit of tubing length L m 30 Height differential of Indoor Outdoor units H1 Outdoor unit is placed higher m 30 Outdoor unit is placed lower m 30 S...

Page 31: ...o remove is 837 g Example 2 Indoor Unit PAW VP1000LDHW Outdoor unit U 250PE2E8A Pre charge kg 6 4 Total pipe length one way m 5 Attention follow instruction g Remove 1400 g for pipe length 7 5 m Required additional refrigerant over 7 5 meters g 45 How to calculate 1 Total pipe length 5 m remove length 7 5 m 2 Remove for pipe length up to 7 5 m 1400 g If total pipe length less than 7 5 m the refrig...

Page 32: ...n OFF 80 min Through the day ON 15 min OFF 40 min For a hotel or apartment complex where the last room is more than 30 meters away from the DHW tank a water pump for example type Grundfos comfort UP 15 14 BA PM should be installed in order to obtain hot water quickly Remember to install a return pipe pump circulation of maximum Ø15 mm and make sure that supply and return pipes are well insulated f...

Page 33: ...0L 200 22 mm H PAW VP RTC5B PAC VRF controller For a hotel or apartment complex where the last room is more than 30 meters away from the DHW tank a water pump for example type Grundfos comfort UP 15 14 BA PM should be installed in order to obtain hot water quickly Remember to install a return pipe for pump circulation of maximum Ø15 mm and make sure that supply and return pipes are well insulated ...

Page 34: ...lve kit 1 Port 2 x CZ P160HR3 Two kits are required for PAW VP1000LDHW or PAW VP750LDHW Accessories must be ordered separately Solenoid valve kit 4 Port CZ P4160HR3 Two ports are required for PAW VP1000LDHW or PAW VP750LDHW Accessories must be ordered separately Continued on the next page City Water in DHW Solenoid valve kit ...

Page 35: ...two branches External expansion valve PAW VP VALV 280 Required for PAW VP1000LDHW or PAW VP750LDHW Accessories must be ordered separately The discharge pipe must be kept as short as possible max 50 m to the DHW tank and con nected at the first branch of the outdoor unit The pressure pipe from the MF3 to the DHW tank must be insulated with the correct insulation Use only insulation that fulfils ins...

Page 36: ...plied F Temperature control valve field supplied G Water pipe inlet outlet VP1000L 750 35 mm H Expansion valve PAW VP VALV 280 op tional accessory I TA sensor J E2 sensor K E1 sensor L E3 sensor M Solenoid valve kit optional accessory N PAW VP RTC5B VRF controller CZ CAPE2 for solenoid valve kit This is supplied in UK as part of optional accessory PAW G3KITL For models PAW 750LDHW 1 and PAW 1000LD...

Page 37: ...an be used for heating and cooling Remember to always install pressure balancing valve for outlet water for equal water flow Water circulation can be increased or decreased for the desired temperature difference between turn and return water flow One controller PAW VP RTC5B PAC for each tank is needed when using PACi Room heating and cooling system with multiple outdoor units and 380L tanks contro...

Page 38: ...lve water flow DN35 field supplied D Water pipe main return turn 52 mm field supplied E Max water flow 8000 L h F TA sensor H E1 sensor H E2 sensor I Air separator field supplied J PAW VP RTC5B PAC controller K Fig not shown Immersion heater kit 6 kW 230 400 V single or 3 phase ver sion accessory sold separately L Magnesium anode Room heating and cooling system with multiple outdoor units and 380L...

Page 39: ...at occurs as a result of such unauthorized changes 7 Regulations on wire diameters differ from locality to locality For field wiring rules please refer to your LOCAL ELECTRICAL CODES before commencing wiring You must ensure that installation complies with all relevant rules and regulations 8 To prevent malfunction of the Air to Water caused by electrical noise care must be taken when wiring as fol...

Page 40: ...5 mm2 2 A Power supply cable backup heater Model name Power supply Minimum power supply cables L1 N PE Circuit breaker minimum capacity PAW VP750LDHW 3 phases 380 400 420 V 2 5 mm2 16 A PAW VP1000LDHW 3 phases 380 400 420 V 2 5 mm2 16 A PAW VP380L 3 phases 380 400 420 V 2 5 mm2 16 A Control wiring B Inter unit between outdoor and indoor units control wiring Control wiring U1 U2 Length m 0 75 mm2 A...

Page 41: ...een indoor unit and outdoor unit shall be approved poly chloroprene sheathed 5 or 1 5 mm flexible cord Type designation 60245 IEC57 H05RN F GP85PCP etc or heavier cord 3 Use the standard power supply cables for Europe such as H05RN F or H07RN F which conform to CENELEC HAR rating specifications or use the cables based on IEC standard 60245 IEC57 60245 IEC66 WHT BLK Power supply 220 240 V 50 60 Hz ...

Page 42: ...anual 2020 05 Electrical Wiring 6 6 3 Indoor unit Electric Wiring Diagrams 6 3 1 Wiring system diagram for EX valve magnetic coil PAW VP VALV 280 5 4 3 2 1 OG RD YE BK GR OG RD YE BK GR Terminal RTC5B Magnetic coil 28 C6233011981 ...

Page 43: ...let heating mode E2 Condensing temperature thermistor Heat exchanger outlet heating mode E3 Discharge temperature thermistor Heat exchanger inlet heating mode BL Water temperature Water outlet or water inlet Optional to be purchased separately for monitoring only Water tank temperature Set temperature Refrigerant Liquid temperature Refrigerant Condensing temperature Refrigerant Discharge temperatu...

Page 44: ...utlet heating mode E2 Condensing temperature thermistor Heat exchanger outlet heating mode E3 Discharge temperature thermistor Heat exchanger inlet heating mode BL Water temperature Water outlet or water inlet Optional to be purchased separately for monitoring only Water tank temperature Set temperature Refrigerant Liquid temperature Refrigerant Condensing temperature Refrigerant Discharge tempera...

Page 45: ...temperature thermistor Heat exchanger outlet heating mode E3 Discharge temperature thermistor Heat exchanger inlet heating mode BL Set temperature thermistor Middle Tank Optional to be purchased separately for monitoring only i Note MF3 only The SVK box for 3 way system need to be added Expansion valve ex PAW VP VALV 280 Water temperature Optional Refrigerant Liquid temperature thermistor Refriger...

Page 46: ...connect wiring to the terminal Proceed as follows 1 A screwdriver is inserted with a rocking motion to the stop 2 The screwdriver is captivated holding the CAGE CLAMP open while the wire is inserted 3 The screwdriver is withdrawn and the wire is automatically secured Strip 10 mm Shield mesh Insulation tape Shield mesh 8 mm ...

Page 47: ...5B PAC i Note Remember that the E2 sensor is required Important When using PAW VP RTC5B PAC together with DHW tank remove jumper for E2 E2 and connect the sensor E2 Terminal PAW VP RTC5B VRF Important When using PAW VP RTC5B VRF together with ECOi MF3 DHW tank and air to air indoor unit remember to install adapter CZ CAPE2 for solenoid valve kit ...

Page 48: ...event condensation entering the termi nals on the electrical lines the following must be observed Install them with a downwards running U shaped loop Hold the temperature sensor so that the measuring tip points upwards Let the control cable of the temperature sensor hang loosely insert the tip of the temperature sensor to the pipeline To ensure heat transfer please use heat con ducting paste not i...

Page 49: ...on manual 2020 05 Electrical Wiring 6 6 4 4 How to use with Terminal PAW VP RTC5B PAC 6 4 5 How to use with Terminal PAW VP RTC5B VRF E1 E1 E3 E3 BL BL PAW VP1000LDHW PAW VP750LDHW PAW VP RTC5B VRF PAW VP RTC5B VRF PAW VP380L ...

Page 50: ...the wire halfway and connect additional wire field supply as an extension using a terminal box field supply Additional wire must be H05VVF 0 5 mm2 or 60227 IEC53 Anchor the cabtyre cable using the binding bands inside the unit Do not route the cabtyre cable through the same wiring conduit as the remote con troller wiring or inter unit control wiring If the supply cord is damaged it must be replace...

Page 51: ...er will accept no responsibility for any damage or misoperation that occurs as a result of such unauthorized changes 5 Regulations on wire diameters differ from locality to locality For field wiring rules please refer to your LOCAL ELECTRICAL CODES before beginning You must ensure that in stallation complies with all relevant rules and regulations 6 If the power supply cord of this appliance is da...

Page 52: ...erminal board Terminal board 3 Way connecting wire 1 9m supplied Control wire 5 wires field supplied Max 30m N 4 6 8 L N L N Solenoid valve kit Terminal board Field supplied Connect the wiring to match the numbers of indoor unit connection piping side and communication terminal side Label of solenoid valve kit indoor unit piping connection side Label of solenoid valve kit connection terminal side ...

Page 53: ... Using a Phillips head screwdriver remove the terminal screw s on the terminal board 3 Using a ring connector fastener or pliers securely clamp each stripped wire end with a ring pressure terminal 4 Place the ring pressure terminal and replace and tighten the removed terminal screw us ing a screwdriver Fig 6 6 Stranded wire Strip 10 mm Ring pressure terminal Special washer Screw Ring pressure term...

Page 54: ...olenoid valve relay kit into the indoor unit and fix it using a Philips head screwdriver DANGER Do not install outside the building and the area where the water is splashed Failure to do so could result in product or property damage Do not handle or touch the unit with wet hands Failure to do so could result in electric shock ...

Page 55: ...em air conditioners employ the flaring method to connect refrig erant tubes which run between indoor and outdoor units In this method the copper tubes are soldering at tank end WARNING Remember to cool down pipes with wet paper during soldering 7 2 Preparation of cooling pipe for tank 7 3 How to install the expansion valve when using ECOi E1 E3 20 mm cut the pipe 20 mm ...

Page 56: ... down pipes with wet paper during soldering When installing the expansion valve the following limitations and restrictions need to be observed The distance from tank heat exchanger and expansion valve must not exceed 2 meters Pipe reducers or pipes expanders must be used in the field when needed Important If there are multiple tanks in one ECOi system an individual expansion valve and controller m...

Page 57: ...1 Keep pressing the and buttons simultaneously for 4 or more seconds The Maintenance func screen appears on the LCD display Maintenance func Sel Page 20 30 THU Confirm 1 Outdoor unit error data 2 Service contact 3 RC setting mode 4 Test run 2 Press the or button to see each menu If you wish to see the next screen in stantly press the or button Select 8 Detailed settings on the LCD display and pres...

Page 58: ...or button or keeping it pressed 4 Select the Set data by pressing the or button Select one of the Set data by pressing the or button Then press the button 5 Select the Unit no by pressing the or button and press the button The Exit detailed settings and restart Detailed setting end screen appears on the LCD display Select YES and press the button ...

Page 59: ...LL in the case of group control item code 10 and settings data 00XX are displayed blinking on the remote controller LCD dis play see figure below At this time the indoor unit fan or all indoor unit fans in the case of group control begins operating 3 If group control is in effect press the UNIT button and select the address unit No of the indoor unit to set At this time the fan only at the selecte...

Page 60: ...3 Press the timer time buttons to select the desired setting data For item codes and setting data refer to sec 8 1 6 DN code setting list on page 62 4 Press the button The display stops blinking and remains lit and setting is completed 5 Press the button to return to normal remote controller display Key and displays 4 5 1 2 3 Connection How to make settings on outdoor unit RC 3P BLU Outdoor unit P...

Page 61: ... described at pages before Setting Procedure for Remote Controller Mode CZ RTC5B See corresponding DN code list described on the following pages combination for combination for Indoor Unit 6 7 Described at pages before Setting Procedure for Remote Controller Model CZ RTC5B 8 Wait until initialization is finished 9 Described at pages before Detailed Setting Procedure for Remote Controller Model CZ ...

Page 62: ...001 Heating preparation display 0d 0000 0001 Cool Heat auto non active 15 0022 0013 16 0000 0000 Fan speed not displayed 21 0030 0055 Heating upper limit 55 C 22 0018 0035 Heating lower limit 35 C 28 0001 0001 Automatic restart after power failure activated 2C 0000 0000 Expansion valve setting 2d 0008 0008 Operation mode DHW i Note DN codes 10 11 must be set first Outdoor unit detailed settings by...

Page 63: ...ting preparation display 0d 0000 0001 Cool Heat auto non active 15 0022 0022 16 0000 0000 Fan speed not displayed 21 0030 0055 Heating upper limit 55 C 22 0018 0035 Heating lower limit 35 C 28 0001 0001 Automatic restart after power failure activated 2C 0000 0006 Expansion valve setting 2d 0008 0008 Operation mode DHW i Note DN codes 10 11 must be set first Outdoor unit detailed settings by CZ RTC...

Page 64: ...speed adjustment 1F 0000 0015 Cooling upper limit 15 C 20 0000 0005 Cooling lower limit 5 C 21 0030 0055 Heating upper limit 55 C 22 0018 0035 Heating lower limit 35 C 28 0001 0001 Automatic restart after power failure activated 2C 0000 0006 Expansion valve setting 2d 0008 0010 Operation mode Cooling and Heating i Note DN codes 10 11 must be set first DN 15 display temperature sensor TA E1 E2 E3 B...

Page 65: ...00 0026 01 0028 02 0026 Code no Data 8 2 2 Monitoring operations Sensor info PACi Item code Meaning of Code Indoor unit data 02 Indoor unit intake temp 03 Indoor unit heat exchanger temp E1 04 Indoor unit heat exchanger temp E2 05 Indoor unit heat exchanger temp E3 06 Outdoor unit data 07 08 09 0A Discharge temp TD 0b 0C 0d Intake temp TS 0E Outdoor unit heat exchanger temp C1 0F Outdoor unit heat...

Page 66: ...ssure sensor temp C Heat exchanger gas EXG C Heat exchanger liquid EXL C Outdoor air temp TO C Inverter secondary current A Inverter primary current L2 phase Three phase only A MOV pulse 1 MOV1 STEP Inverter actual operating frequency Hz Sub cooler MOV4 STEP Inverter primary current L1 phase A Low pressure sensor temp C Suction temp SCT C Inverter primary current L3 phase Three phase only A Temp s...

Page 67: ... unit Disconnection Contact failure of inter unit wiring E06 Disconnection of inter unit wiring Communication circuit fuse on indoor unit control PCB opened Indoor unit control PCB address setting error Duplication of indoor unit address Duplication of indoor unit address setting E08 Duplication of main remote controller setting Error because of more than one remote controller setting to main E09 ...

Page 68: ...EXCT Error P23 Inverter compressor trouble P29 Group control trouble Indoor unit in group control trouble P31 Activation of current control compressor s protective device Primary input overcurrent detected H01 PAM trouble overcurrent overvoltage Activation of compressor s protective device PAM trouble H02 Primary current control Activation of com pressor s protective device Primary current CT sens...

Page 69: ...nnection Contact failure of inter unit wiring E06 Disconnection of inter unit wiring Communication circuit fuse on indoor unit control PCB opened Indoor unit control PCB address setting error Duplication of indoor unit address Duplication of indoor unit address setting E08 Duplication of main remote controller setting Error because of more than one remote controller setting to main E09 Improper se...

Page 70: ... P16 Fan motor locked reversed airflow detected Outdoor unit fan motor trouble Outdoor unit fan trouble P22 Inverter compressor trouble P29 Group control trouble Indoor unit in group control trouble P31 Activation of current control compressor s protective device Primary input overcurrent detected H01 PAM trouble overcurrent overvoltage Activation of compressor s protective device PAM trouble H02 ...

Page 71: ...s is duplicating E25 The number of responding outdoor units does not match with the setting on the main outdoor unit E26 No response from main outdoor unit E29 The outdoor unit is having error in sending serial communication signal on main sub communication line E30 Error in communication inside outdoor unit control box E31 Improper setting Indoor unit address setting has error No main indoor unit...

Page 72: ...ompressor 1 secondary current is overcurrent P16 Compressor 2 discharge temperature is too high P17 Compressor 2 start failure Compressor 2 is missing phase P19 Outdoor unit fan motor has failure P22 WHE water pump interlock OFF alarm WHE pump interlock error EXCT error P23 Compressor 2 secondary current is overcurrent P26 Compressor 1 start failure Compressor 1 is missing phase P29 Indoor unit co...

Page 73: ...LDHW 400 V L1 L2 L3 N PE 50Hz 6 kW PAW VP750LDHW 400 V L1 L2 L3 N PE 50Hz 6 kW 10 1 1 Electrical connection three phase 400 V 400V 1 Flange cover 2 Flange heater termostat TR and anode Symbol Description R Electric heating element 1 2 3 4 5 6 Heating elements contacts 11R 21S 31T Thermostat out contacts TS Thermostat safety device TR Contact operated U12 V22 W32 Thermostat in contacts 1C 2C 3C 4C ...

Page 74: ...actor A1 A2 Digital weekly DIN rail mounting time switch 1 program consists of 1 ON and 1 OFF time and the allocation of any day of the week or a combination of days and the selected channel Example 1 Prog ON 03 00h OFF 06 00h MO 2 Prog ON 03 00h OFF 06 00h FR Important Adjust the thermostat for the immersion heater to the desired setpoint Minimum setpoint must always apply The DIN rail time switc...

Page 75: ...t be housed within an electrical enclosure field supplied The synchronization of the timers remote control and external clock is absolutely necessary The heat pump must be switched off during the operating hours of the electric heating Timers must be synchronized T Timer K1 Relay F1 control fuse F2 main fuse F3 mainfuse F4 main fuse Heater ...

Page 76: ...tage Capacity PAW VP380L 400 V L1 L2 L3 N PE 50Hz 6 kW 10 2 1 Installation of the Heating Unit How to Mount the Heating Unit Proceed as follows 1 Screw the heating unit A into the unit seat ensure the appropriate tightness of the connection 2 Unscrew the upper part of the box B 3 Connect the supplying cables to appropriate power connections situated in the up per part of the box B in accordance wi...

Page 77: ...n for 3 Phase Star 400 V AC power supply Connection for 3 Phase Triangle 230 V 3 phase AC power supply Controller connections 400 V AC supply Heater 1 Heater 2 Heater 3 Remove cable between N L2 Bridge connection Heater 1 Heater 2 Heater 3 Bridge connection Male faston D6 3 Male Female line faston D6 3 ...

Page 78: ...approximately 3 seconds changes the status of controller ON OFF see diagram page 13 for more information 4 push button Increases the setting value or if pressed for approximately 3 seconds moves to the menu for hysteresis change ON OFF see diagram page 13 for more information 5 LED display Displays the information on the current temperature settings alarms and the status of the controller Connecti...

Page 79: ...ting No Heating Alarm is switched off after manual deleting entering the off switching mode Input of the external control EXT opened Controller stops the function of heating The menu is divided into two sections the operational menu the unit in the ON mode and the service menu unit in the OFF mode Operational Menu Controller in ON Mode see also sec 10 3 3 auf Seite 81 Function name Parameter Setti...

Page 80: ...rough the menu is shown in the following diagram Important Return from the setting mode is executed automatically after approximately 5 seconds from the last pressing of the push button 3 sec 3 sec 3 sec 5 sec Change of values Change of values Change of values Range 0 1 and or Range 15 160 C Range 1 10 C ...

Page 81: ...s to decrease to switch heating again Setting of hysteresis is possible within the range from 1 to 10 C 10 3 4 Service Menu The service menu is available when the controller operates in the switched off mode OFF The push button shall be pressed while switching on the unit until the inscription OFF appears Then within 2 seconds the push buttons and shall be pressed one after another Mak ing these s...

Page 82: ...fuse is blown consult your dealer If your Air to Water unit still does not work properly although you checked the points as de scribed above first stop the operation and isolate the electrical supply Then contact your dealer and report the serial number and symptom Never repair your Air to Water unit by yourself to do so may result in serious injury The unit must only be repaired by an authorised ...

Page 83: ...KITL for site fitting Multiblock valve includes pressure reducing valve line strainer balanced cold water take off for shower or bidet only check and expansion valve Tundish 1 1 4 1 1 2 22mm x 1 Elbow Drain Cock Motorised valve Expansion vessel Only valid for UK can be ordered separately if required Installation example City water inlet A Pressure reducing valve Multiblock 2 1 bar includes Expansi...

Page 84: ...rges such as in blocks of flats the number served should be limited to not more than 6 systems so that any installation discharging can be traced reasonably easily The single common discharge pipe should be at least one pipe size larger than the largest individual discharge pipe to be connected For further information contact your Building Control Office Valve outlet size Minimum size of discharge...

Page 85: ...ook is a commissioning certificate that can be accepted as evidence of compli ance with the appropriate Building Regulations 3 Failure to install and commission this appliance to the manufacturer s instructions may invalidate the warranty The above does not affect your statutory rights INSTALLER COMMISSIONING ENGINEER DETAILS Installer details Company name Date Address Installer name TEL No REGIST...

Page 86: ...IEF VALVE AND EXPANSION VALVE FITTED AND DISCHARGE TESTED YES NO IS PRIMARY ENERGY SOURCE CUT OUT FITTED YES NO WHAT IS THE PRESSURE REDUCING VALVE SETTING IF FITTED bar WHERE IS OPERATING PRESSURE REDUCING VALVE SITUATED HAS THE EXPANSION VESSEL BEEN CHECKED YES NO WHAT IS THE HOT WATER TEMPERATURE AT THE NEAREST OUTLET C ALL PRODUCTS DOES THE HOT WATER SYSTEM COMPLY WITH THE APPROPRIATE BUILDING...

Page 87: ... 2 Date Engineer name Company name TEL no Comments Signature SERVICE 3 Date Engineer name Company name TEL no Comments Signature SERVICE 4 Date Engineer name Company name TEL no Comments Signature SERVICE 5 Date Engineer name Company name TEL no Comments Signature SERVICE 6 Date Engineer name Company name TEL no Comments Signature SERVICE 7 Date Engineer name Company name TEL no Comments Signature...

Page 88: ...POLAR ENERGI AS POSTBOKS 117 9450 HAMNVIK NORWAY www polarenergi com ...

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