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ACiQ-24-EHPD
ACIQ ACiQ-24-EHPD Manuals
Manuals and User Guides for ACIQ ACiQ-24-EHPD. We have
1
ACIQ ACiQ-24-EHPD manual available for free PDF download: Service Manual
ACIQ ACiQ-24-EHPD Service Manual (112 pages)
CENTRAL INVERTER CONDENSER, 12K-60K STANDARD & EXTREME SERIES HEAT PUMPS
Brand:
ACIQ
| Category:
Air Conditioner
| Size: 15 MB
Table of Contents
Safety Precautions
5
In Case of Accidents or Emergency
6
Pre-Installation and Installation
6
Operation and Maintenance
6
Work Procedure
8
Detection of Flammable Refrigerants
9
Model Reference
11
External Appearance
13
Table of Contents
15
Dimensional Drawings
16
Installation Location
22
Capacity Correction Factor for Height Difference
23
Noise Criterion Curves
29
Refrigerant Cycle Diagrams
33
Electrical Wiring Diagrams
37
Installation
53
Location Selection
54
Anchor Outdoor Unit
55
Outdoor Unit Installation
55
Refrigerant Pipe Installation
56
Vacuum Drying and Leakage Checking
57
Additional Refrigerant Charge
58
Engineering of Insulation
59
Insulation of Refrigerant Pipe
59
Test Run Instructions
60
Indoor Unit
60
Outdoor Unit
60
Drainage Test
61
Test Operation
61
Basic Functions
62
Cooling Mode
63
Heating Mode(Heat Pump Units)
63
Outdoor Fan Control
64
Defrosting Mode
64
Product Features
64
Troubleshooting
66
Safety Caution
67
General Troubleshooting
68
Error Display(for Models with Auxiliary Boards)
68
Outdoor Unit Point Check Function
70
Quick Maintenance by Error Code
72
Troubleshooting by Error Code
74
EC 51 (ODU EEPROM Parameter Error Diagnosis and Solution)
74
Troubleshooting and Repair
74
EL 01(IDU & ODU Communication Error Diagnosis and Solution)
75
EC 07 (ODU Fan Speed out of Control) Diagnosis and Solution
76
EC 52/EC 53/EC 54/EC 57 (Open Circuit or Short Circuit of Temperature Sensor Diagnosis and Solution)
78
PC 08(Current Overload Protection)/Pc 42(Compressor Start Failure of Outdoor Unit)/Pc 44(ODU Zero Speed Protection) /PC 46(Compressor Speed Has Been out of Control)/Pc
79
Compressor Overcurrent Failure)
79
PC 00(IPM Malfunction Diagnosis and Solution)
81
PC 10(ODU Low AC Voltage Protection)/Pc
83
Voltage Protection)/Pc 12(ODU Main Control Board DC Bus Low Voltage Protection
83
MCE Error) Diagnosis and Solution
83
PC 40(Communication Error between ODU Main Chip and Compressor Driven Chip Diagnosis and Solution)
85
PC 0F(PFC Module Protection Diagnosis and Solution)
86
PC 06(Discharge Temperature Protection of Compressor Diagnosis and Solution)
87
PC 0A(High Temperature Protection of Condenser Diagnosis and Solution)
88
PC 02/LC 06 (Compressor Top(or IPM) Temp. Protection/Refrigerant Sensor Error Diagnosis and Solution)
89
PC 30 (System High Pressure Protection Diagnosis and Solution)
91
PC 31 (System Low Pressure Protection Diagnosis and Solution)
93
PC 43 (ODU Compressor Lack Phase Protection Diagnosis and Solution)
95
PC 45 (ODU IR Chip Drive Failure Diagnosis and Solution)
96
PC 41(Outdoor Compressor Current Sampling Circuit Failure Diagnosis and Solution)
96
EC 55(ODU IPM Module Temperature Sensor Malfunction Diagnosis and Solution)
97
PH 90(High Temperature Protection of Evaporator Diagnosis and Solution)
98
PH 91(Low Temperature Protection of Evaporator Diagnosis and Solution)
99
EC 5C(High Pressure Sensor Is in Open Circuit or Has Short Circuited) Diagnosis and Solution
99
EL 16(Communication Malfunction between Adapter Board and Outdoor Main Board Diagnosis and Solution)
100
Check Procedures
101
Compressor Check
101
IPM Continuity Check
103
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