Heiko JZ025-R1 Manuals

Manuals and User Guides for Heiko JZ025-R1. We have 1 Heiko JZ025-R1 manual available for free PDF download: Service Manual

Heiko JZ025-R1 Service Manual

Heiko JZ025-R1 Service Manual (72 pages)

Brand: Heiko | Category: Air Conditioner | Size: 17 MB

Table of Contents

Table of Contents
2
Introduction
3
Model Nameplate
3
Inspection after Repair
7
Using Icons List
8
Specifications
9
Sensors List
10
Piping Diagrams
11
Operation Range
12
Printed Circuit Board Connector Wiring Diagram
13
Wiring Diagrams
14
Outdoor Unit
14
Functions and Control
15
Main Functions and Control Specification
15
Protection Function
18
Value of Thermistor
21
Dimensional Drawings
29
Center of Gravity
29
Service Diagnosis
30
Caution for Diagnosis
30
Parameter of Primary Electronic Appliance
30
Problem Symptoms and Measures
31
Error Codes and Description Indoor Display
32
Thermistor or Related Abnormality
34
Outdoor DC Fan Motor Fault
38
IPM Protection
40
Over-Current of the Compressor
41
The Communication Fault between IPM and Outdoor PCB
42
Power Supply over or under Voltage Fault
43
Overheat Protection for Discharge Temperature
44
High Work-Intense Protection
52
Performance and Curves Diagrams
53
Cooling Capacity-Temperature Curves
53
Cooling Discharge Pressure Curves
55
Cooling Suction Pressure Curves
56
Heating Capacity-Temperature Curves
57
Heating Discharge Pressure Curves
59
Heating Suction Pressure Curves
60
Circuit Diagrams
61
Removal of Outdoor Panel
63
Removal of Electrical Box
66
Removal of Fan and Fan Motor
67
Removal of Compressor and Heat Exchanger
70

Advertisement

Advertisement

Related Products

Heiko Categories

Air Conditioner

Air Conditioner Heat Pump Inverter Controller

More Heiko Manuals