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Heat Pump
THERMA V AHNW16606B0
LG THERMA V AHNW16606B0 Manuals
Manuals and User Guides for LG THERMA V AHNW16606B0. We have
2
LG THERMA V AHNW16606B0 manuals available for free PDF download: Service Manual, Installation Manual
LG THERMA V AHNW16606B0 Service Manual (82 pages)
AIR-TO-WATER HEAT PUMP
Brand:
LG
| Category:
Heat Pump
| Size: 21.23 MB
Table of Contents
Table of Contents
2
General
3
Definitions
3
Symbol
3
Safety Warnings and Instructions
4
Installation
4
Operation
5
Indoor
8
Specification
8
Outdoor
10
Function Table
13
Pump Capacity
14
Pump Hydraulic Performance
14
Piping Diagrams
15
Wiring Diagrams
16
Outdoor Unit
18
Models : AHUW166A3, AHUW146A3, AHUW126A3
19
Indoor Unit
21
Exploded View
21
Model Number Nomenclature
29
Model Information
29
Model Name and Related Information
30
Replacement Procedure for Compressor
31
Caution for Assembling Outdoor Panels after Test Run
32
Humidity of the Controller Assembly
33
Supply Voltage
33
Trouble Shooting Guide (Indoor Unit)
33
Module 1 - Alarm
35
Module 2 - Alarm
36
Position of Temperature Sensor
37
ERROR .Thermostat
37
Alarm Rtc Fail
38
Alarm Dhw
39
Module Inv Alarm
39
Main PCB Assembly(Inverter)
40
Trouble Shooting Guide (Outdoor Unit)
40
Error Diagnosis and Countermeasure Flow Chart
41
Comp Checking Method
41
Ahuw096A3
42
Check Point
46
Items for Checking
62
Sub-Items for Checking
62
Insufficient Insertion of Wires
63
Damage of Wire Coating
63
Inverter PCB LED
63
Judgment Method of R,S,T Phase Loss
66
Judgment Method of Open and Reverse Phase of R,S,T
66
Sensor Resistance Table (in Outdoor Unit)
78
Heatsink Temp
79
D-Pipe Temp
79
How to Check Insulation Resistance between the Compressor and Panel
80
How to Check the U, V, and W Phase Resistance
80
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LG THERMA V AHNW16606B0 Installation Manual (65 pages)
AIR-TO-WATER HEAT PUMP
Brand:
LG
| Category:
Heat Pump
| Size: 12.97 MB
Table of Contents
Table of Contents
2
Important Information
3
Symbols
3
General
4
Safety Warnings and Instructions
4
Obligations of the Manufacturer
8
Obligations of the Installer During Installation
8
Obligations of the User
8
Installation Part
9
General Information
10
Model Information
10
Parts and Dimensions
12
Installation of Outdoor Unit
15
Conditions Where Outdoor Unit Is Installed
15
Set up and Connection of the External Sensor
16
Drill a Hole in the Wall
16
Installation at Seaside
17
Seasonal Wind and Cautions in Winter
17
Installation of Indoor Unit
18
General
18
Location of the Device
19
Connection with the Outdoor Unit
21
Hydraulic Connection
25
Electrical Connection
34
Refrigerant Piping
47
Piping and Wiring for Outdoor Unit
47
Finalizing
56
Leakage Test and Evacuation
57
System Set-Up
59
DIP Switch Setting
59
Check Points, Maintenance and Troubleshooting
60
Check List before Starting Operation
60
Care and Maintenance
61
Test Run
63
Limiting Concentration
63
Search the Manual Using Your Mobile
64
Airborne Noise Emission
64
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