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Air Conditioner
QIN721H2V31
innovair QIN721H2V31 Manuals
Manuals and User Guides for innovair QIN721H2V31. We have
2
innovair QIN721H2V31 manuals available for free PDF download: Installation Manual, Troubleshooting Manual
innovair QIN721H2V31 Installation Manual (52 pages)
INVERTER MINI SPLIT SYSTEM
Brand:
innovair
| Category:
Air Conditioner
| Size: 2.28 MB
Table of Contents
Table of Contents
2
Precaution
3
Safety Precaution
3
Warning
3
Part Names and Functions
5
Model Names of Indoor/Outdoor Units
5
Part Names of Indoor/Outdoor Units
6
Dimension
7
Indoor Unit
7
Outdoor Unit
10
Wiring Diagram
12
Installation Details
12
Wrench Torque Sheet for Installation
12
Connecting the Cables
12
Pipe Length and the Elevation
12
Installation for the First Time
12
Adding the Refrigerant after Running the System for Many Years
14
Re-Installation While the Indoor Unit Need to be Repaired
14
Re-Installation While the Outdoor Unit Need to be Repaired
15
Operation Characteristics
17
Electronic Function
18
Abbreviation
18
Display Function
18
Main Protection
18
Operation Modes and Functions
19
Troubleshooting
26
Indoor Unit Error Display
27
Outdoor Unit Error Display
28
Diagnosis and Solution
28
Indoor Unit
29
Outdoor Unit
37
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innovair QIN721H2V31 Troubleshooting Manual (21 pages)
INVERTER MINI SPLIT SYSTEM
Brand:
innovair
| Category:
Air Conditioner
| Size: 1.43 MB
Table of Contents
Troubleshooting Guide
1
Troubleshooting
2
Indoor Unit Error Display
3
IPM Malfunction or IGBT Over-Strong Current Protection Diagnosis and Solution(P0)
13
For Example
14
High Temperature Protection of Compressor Top Diagnosis and Solution(P2)
18
Inverter Compressor Drive Error Diagnosis and Solution(P4)
19
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