Carrier 80AWH Series Скачать руководство пользователя страница 34

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English

80AWX- 80AWH

G-Tr short circuit

protection

Inverter over-

current protective

circuit operates.

Short circuit

voltage protection

of main circuit

operates

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check Outdoor unit board for cabling

error

Position

Detection Circuit

Error

Position detection

circuit operates

when the

compressor is

operating despite

removal of 3P

connector.

Outdoor unit stops

Domestic water valve OFF if code

127=1

Replace Outdoor unit board

Current Sensor

Error

Current detection

circuit error:

• Current value

at AC side is high

when compressor

is OFF

• Phase of power

supply is missing

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check outdoor unit board.

Check 3 phase power voltage and

cables

Outdoor Heat

Exchange Sensor

(TE) / (TS)

Value out of range

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check sensor, wiring and electrical

connections

Discharge

Temperature

Sensor

(TD)

Value out of range

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check sensor, wiring and electrical

connections

Outdoor Fan

Error

Defective

detection of

position

Operation of

outdoor fan over-

current protection

circuit

Outdoor fan

locked

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check outdoor fan

Check outdoor unit board

Other Outdoor

Error

Outdoor unit stops

Domestic water valve OFF if code

127=1

Compressor Lock

Defective cabling

of compressor

Compressor fault

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check 3 phase compressor power

cables

Replace compressor

Discharge

Temperature

Error

Error of discharge

temperature

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check for refrigerant gas leaks

Check PMV operation

Check TD sensor operation

Compressor

Breakdown

Abnormal

compressor

operation

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check power supply: AC 220 V +/-10%

Overload operation of refrigerating

cycle

Check current detection circuit at

AC side

Other inverter

board error

Outdoor unit stops

Domestic water valve OFF if code

127=1

High

Temperature

Release

Outdoor unit stops

Domestic water valve OFF if code

127=1

Check outdoor temperature sensor TE

in the Outdoor unit

Check Outdoor unit board

User interface fault codes

Configuration

Code 104 not

equal to 242 or

243 or 244

Communication is disabled

Change setting of code 104.

Error

code

Item

Failure when

Consequences

Diagnostics and solutions

Maintenance

Содержание 80AWH Series

Страница 1: ...Controlmodule 80AWX 80AWH Installation Manual ...

Страница 2: ...2 80AW1 80AW2 1 2 T 1 T 2 T 3 C C 1 C 2 C 3 1 2 3 7 6 M 4 5 1 2 2 3 4 5 5 ...

Страница 3: ...3 80AW1 80AW2 3 4 i j k l m n o b c d e f g h a b c d e a p ...

Страница 4: ...4 80AW1 80AW2 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 6 5 1 5 1 0 5 0 5 1 0 1 5 2 0 2 5 A B C D 1 2 3 4 5 6 5 0 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 1 5 2 0 2 5 3 0 3 5 40 4 5 6 A B C D 1 2 ...

Страница 5: ... 3 5 4 0 1 5 1 0 5 0 5 1 0 1 5 2 0 2 5 A B C D E F Code 5 0 8 C code 113 D code 114 E code 115 F code 116 0 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 A B F C D E Code 5 2 C code 120 D code 121 E code 122 F code 123 ...

Страница 6: ...6 80AW1 80AW2 9 10 A B D code 134 E code 135 F code 136 E code 137 F code 138 c b a a 1 1 0 5 0 5 0 0 C D C E E F F A B ...

Страница 7: ...7 80AW1 80AW2 0 2 4 6 8 10 12 14 16 18 20 5 0 5 10 15 20 25 30 35 40 45 50 50 10 15 20 25 30 35 40 45 50 55 60 65 70 25 20 15 10 5 0 5 10 15 20 25 30 35 11 12 A A B B ...

Страница 8: ...8 80AW1 80AW2 13 14 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 0 5 0 0 1 00 0 15 0 0 P kPa HI ME L O 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 0 5 0 0 1 0 00 1 50 0 2 0 00 Q l t h P kPa HI ME L O P kPa P kPa Q lt h Q lt h ...

Страница 9: ...9 80AW1 80AW2 16 15 1 2 3 4 5 6 7 A B C D 8 2 ...

Страница 10: ...10 80AW1 80AW2 17 18 2 3 2 3 ...

Страница 11: ...11 80AW1 80AW2 20 19 10 50 10 40 b a W C G Y 10 20 21 22 Rc Rh G2 Y2 11 12 7 8 N 13 14 15 4 5 6 1 2 3 N 31 ...

Страница 12: ...12 80AW1 80AW2 21 Y2 G2 Rh Rc Y2 G2 Rh Rc J1 J8 A B J5 C ...

Страница 13: ... hot water tank with or without solar integration The hydronic module controls the CDU and the other heat cool sources in order to achieve the desired temperature in the heating cooling zones and in the domestic hot water General information Model identification Zone control settings 25 Input related functions 26 Miscellaneous 26 Installation 26 31 Unit Dimensions andWeights 26 Installation recomm...

Страница 14: ...5T9 Accessory Code Domestic hot water tank 1 spiral 200 lt 60STS020E03 Domestic hot water tank 2 spirals 200 lt 60STD020E03 Domestic hot water tank 1 spiral 300 lt 60STS030E03 Domestic hot water tank 2 spirals 300 lt 60STD030E03 Remote Outdoor sensor 33AW RAS02 Domostic hot water 3 way valve and actuator 80AW9023 Floor heating thermal cut off EN1264 4 paragraph 4 2 4 1 80AW9024 Additional user int...

Страница 15: ...ment cap for shifted user interface 3 Hydronic module manual 4 User interface manual 5 Terminal blok 6 Water temperature sensor LWT 7 Expansion vessel 8 Flow switch 9 Pressure relief valve 10 Electric heater not for models 80AW M0 11 Buffer tank 10 lt 12 Brazed plate heat exchanger 13 Water temperature sensor TWB 14 Air purge valve 15 Refrigerant sensor TC 16 Room temperature control Different ter...

Страница 16: ...of zone 1 does not stop when room 1 setpoint is reached 1 Water pump of zone 1 stops when room 1 setpoint is reached 7 Water Pump Management zone 2 0 0 Water pump of zone 2 does not stop when room 2 setpoint is reached 1 Water pump of zone 2 stops when room 2 setpoint is reached 2 User HOMEANTIFREEZET Home Antifreeze threshold T value 6 C 12 C 6 C 3 User FREQ REDUCT Value of the Outdoor unit frequ...

Страница 17: ...nect the user interface to the specific board through J5 connector user interface wiring as per connection to W C G Y terminal blocks see user interface manual 1 Master 2 Slave 104 Inst NUI ADDRESS Specifies the user interface connection If this parameter is not set properly user interface does not work 242 244 242 242 User interface connected on W C G Y see user interface manual 243 User interfac...

Страница 18: ... Cool is determined by dry contact 1 Mode Heat Cool OFF Domestic Hot Water is determined by user interface 106 2 is ignored 5 Cool Z1 0 0 Cool in Zone 1 forbidden 1 Cool in Zone 1 permitted 6 Cool Z2 0 0 Cool in Zone 2 forbidden 1 Cool in Zone 2 permitted 7 System ON OFF input configuration 0 0 contact close system OFF contact open system running 1 contact close system running contact open system ...

Страница 19: ...hen the value of this code minimum water tempreature is considered Heat Climatic Curve Zone 1 and 2 15 C 50 C 20 C 115 Inst NO HEAT T W1 In Heat mode minimum water T going to terminal zone 1 Heat Climatic Curve Zone 1 20 C 60 C 20 C 116 Inst MAX W T W1 In Heat mode maximum water T in terminal zone 1 Heat Climatic Curve Zone 1 20 C 80 C 35 C 117 Inst NO HEAT T W2 In Heat mode minimum water T going ...

Страница 20: ...Set to minimum value if you don t want to activate this function 30 C 40 C 5 C Domestic Hot Water 133 Inst SHW CARREXT Defines if Domestic hot water is managed by the system control or by an external control 1 3 3 1 managed by system control 2 managed by system control with Solar 3 managed by external control If domestic hot water tank is not installed set code to 3 and set code 106 1 0 134 Inst S...

Страница 21: ...ing Cool not to be used by installer 10 Pump down activates the outdoor unit in cool mode for 5 minutes to perform pump down of the refrigerant 148 Inst SYSTEM MODE Operating mode requested by the System Control 0 Off 1 Standby 2 Cooling 3 Heating 4 Booster Heating 5 Booster Cooling 6 Rating Heating 7 Rating Cooling 11 Timeguard 12 Fail 149 Inst CDU MODE Actual CDU operating mode 1 Off 2 Cool 3 He...

Страница 22: ...s 2 Backup heater 1 run time hours 3 Backup heater 2 run time hours 155 Inst RESET Use Days button to select the following 0 1 0 0 Compressor run time Reset 0 No Reset 1 Reset 1 Water pump run time reset 0 No Reset 1 Reset 2 Backup heater 1 run time 0 No Reset 1 Reset 3 Backup heater 2 run time 0 No Reset 1 Reset Software Matching 156 Inst CDU CAPACITY Outdoor unit capacity 157 Inst NUI SW VERSION...

Страница 23: ...e it is possible to perform the heating duty through backup heaters See code 1 4 in the variable table Domestic Hot Water mode is selected on the user interface by pressing the mode M button When this mode is selected space heating cooling is not operating the system is only taking care of meeting the domestic hot water duty Water frost protection is active Home antifreeze protection is active if ...

Страница 24: ... an external contact code 133 3 priority is set to 1 If using a tank listed in the paragraph Accessories and nothing is connected to this input set code 106 0 1 Booster heater Booster heater electric heater inside domestic hot water tank is activated if domestic hot water temperature is below the setpoint and the schedule allows electric heater activation This function is only available if domesti...

Страница 25: ...n the room In case the user interface is shifted fill the gap left on the unit with the provided cap see fig 4 item 3 When Silent mode is activated the outdoor unit will be less noisy but also less powerful therefore backup and booster heaters could be used more often Dehumidifier is turned on in Cool mode when humidity is higher than value of code 110 It works only if room control is done by user...

Страница 26: ...n Cool mode It is used only if code 106 4 is set to 0 Whenever the compressor turns off it stays off for at least 3 minutes Additionally the compressor is prevented to start if previous start happened less then 10 min before This time period is referred to as timeguard It is suggested not to disconnect electrical power even if the system will not be used for long time To switch OFF the system put ...

Страница 27: ... mm 450 450 D mm mm 320 320 Packing H mm mm 880 880 W mm mm 530 530 D mm mm 400 400 Weight Unit kg 48 50 Gross kg 58 60 Hydraulic data Hydraulic connections inch 1 M 1 M Hydraulic connections boiler backup inch 3 4 M 3 4 M Operating water pressure kPa bar 100 1 100 1 Maximum pressure kPa bar 300 3 300 3 Hydraulic components Pump Type water cooled water cooled Nr of speed 3 3 Static pressure kPa 70...

Страница 28: ...lable pressure of the system at different pump speed see fig 13 and fig 14 and the pressure drop of the installation Make sure the pressure drop in the domestic hot water loop is not too low if needed install a valve to modulate pressure drop in this loop inlet outlet temperature difference should be 8 10 C Wrap connections with anti condensate insulation and tighten with tape without exerting exc...

Страница 29: ...cable H07 RN F 3G x 2 5mm2 3G x 4mm2 2 Indoor unit power supply and communication cable H07 RN F 3G x 1mm2 3G x 1mm2 3 Backup heater power supply cable H07 RN F 3G x 4mm2 3G x 6mm2 4G x 6mm2 3G x 4mm2 3G x 6mm2 4G x 6mm2 4G x 10mm2 4 User interface cable FROH2R 4 x 0 75mm2 4 x 0 75mm2 5 Booster heater power supply cable H07 RN F 3G x 4mm2 3G x 4mm2 6 Booster heater activation cable FROH2R 2 x 1mm2...

Страница 30: ...y and communication cable 4 5 Pump cut off contact EN1264 4 6 Booster heater control domestic hot water tank Output 230 V max 2 A inductive 7 8 N Domestic hot water 3 way valve Output 230 V max 2 A inductive 10 11 Domestic hot water tank sensor Input analog 12 Hi energy rate input Input Dry Contact 13 Multi purpose output Output 230 V max 2 A inductive 14 System ON OFF input Input Dry Contact 15 C...

Страница 31: ...uently and in case of fault connected to low water flow Select OFF mode on the user interface Switch off the main switch Close the valves at the bottom of the hydronic module Open the filter and clean it Close the filter tight in order to avoid water leakage Open the valves at the bottom of the hydronic module Add some water if needed Switch on the main switch Select the desired mode on the user i...

Страница 32: ... sensor wiring and electrical connections 6 Communication with user interface conneted to W C G Y terminal blocks Communication lost No communication between unit and interface Room temperature and humidity are not available if code 105 0 1 or 4 or 105 1 1 or 4 Unit runs with values stored in memory Check wiring and connections 7 Communication with additional user interface connected to Rc Rh G2 Y...

Страница 33: ...wiring and electrical connections LOW domestic hot water temperature warning Code 133 1 or 2 Domestic hot water priority 1 Booster heater schedule OFF code 1 5 0 Domestic water tank electric heater icon will flash on user interface screen Domestic hot water temperature is cold and schedule prevents booster heater activation User can activate booster heater by setting code 1 5 1 termporary activati...

Страница 34: ...ation of outdoor fan over current protection circuit Outdoor fan locked Outdoor unit stops Domestic water valve OFF if code 127 1 Check outdoor fan Check outdoor unit board 26 Other Outdoor Error Outdoor unit stops Domestic water valve OFF if code 127 1 27 Compressor Lock Defective cabling of compressor Compressor fault Outdoor unit stops Domestic water valve OFF if code 127 1 Check 3 phase compre...

Страница 35: ...r interface operation Check wiring and connections 73 Temperature error message Value out of range No effect on user interface operation Check wiring and connections 74 Humidity error message Value out of range No effect on user interface operation Check wiring and connections 75 EEprom error message Values in eeprom corrupted Communication is disabled Cycle power Reset all parameters see user int...

Страница 36: ...Via R Sanzio 9 20058 Villasanta MI Italy Tel 039 3636 1 The manufacturer reserves the right to change any product specifications without notice L010129H20 1010 October 2010 Printed in Italy ...

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