LG THERMA V HA031M E1 User manual

BACKUP HEATER
SERVICE MANUAL
(Exploded View)
AIR-TO-WATER HEAT PUMP
HA031M E1
HA061M E1
CAUTION
Before Servicing the unit, read the safety precautions in General SVC manual.
Only for authorized service personnel.
The appliance shall be disconnected from its power source during service and when
replacing parts.
CONFIDENTIAL
Copyright © 2018 - 2019 LG Electronics Inc. All rights reserved. Only training and service purposes.

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Copyright © 2018 - 2019 LG Electronics Inc.
All rights reserved. Only training and service purposes.
Model number nomenclature
1. Model Information
Model name and related information
Electric Heater 1 Series
Leaving Water Combination
None : Low Temperature Leaving Water
H : High Temperature Leaving Water
M : Middle Temperature Leaving Water
Electrical ratings
1 : 220-240 V~ 50 Hz
3 : 380-415 V 3~ 50 Hz
Nominal Heating Capacity Indication Conversion to kW
Ex) “03” : 03 kW
“06” : 06 kW
“12” : 12 kW
Accessory
H : Air to Water Heat Pump
H A 0 6 1 M E1
Capacity (kW) Power Source
6380-415 V 3~ 50 Hz
6220-240 V ~ 50 Hz
3220-240 V ~ 50 Hz

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Copyright © 2018 - 2019 LG Electronics Inc.
All rights reserved. Only training and service purposes.
Note
1. The specification may be subject to change without prior notice for purpose of improvement.
2. Specification
Backup Heater Model
AHEH066A(HA061M E1) AHEH036A(HA031M E1) AHEH068A (HA063M E1)
Power Supply Ø / V / Hz 1 / 220-240 / 50 1 / 220-240 / 50 3 / 380-415 / 50
Capacity kW 6 3 6
operational current Max. A24 12 8.7
Dimensions Unit(W × H × D) mm 210 × 607 × 220 210 × 607 × 220 210 × 607 × 220
Packed Unit(W × H × D) mm 294 x 728 x 278 309 x 738 x 293 294 x 728 x 278
Weight Unit kg 13.8 13 14.1
Packed Unit kg 15.2 14.4 15.4
Safety Device Anti-overheating -Thermostat Thermostat Thermostat
Water Pipe Entering Side Diameter mm Ø28 Ø28 Ø28
Leaving Side Diameter mm Ø28 Ø28 Ø28
Wiring Cable
Power Supply Type
(H07RN-F) mm2×cores 4 x 3C 1.5 x 3C 2.5 x 4C
Communication Cable mm2×cores 0.75 x 4C 0.75 x 2C 0.75 x 2C
Sensor Cable 0.75 x 2C 0.75 x 2C 0.75 x 2C
Temperature
Sensor Thermistor Assembly,NTC 5 kΩ ± 5 % 5 kΩ ± 5 % 5 kΩ ± 5 %
Circuit breaker A40 20 20

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Copyright © 2018 - 2019 LG Electronics Inc.
All rights reserved. Only training and service purposes.
3. External Apprearance
Backup Heater Box
Item Item Quantity
Backup Heater 1
Installation
Manual 1
Installation
Sheet 1
Terminal Block KIT 1
Screw 1

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Copyright © 2018 - 2019 LG Electronics Inc.
All rights reserved. Only training and service purposes.
4. Wiring Diagrams
1Ø 3 kW
1Ø 6 kW