User Manuals: KAISAI KOC-18HFN1-QRC4W Air Conditioner

Manuals and User Guides for KAISAI KOC-18HFN1-QRC4W Air Conditioner. We have 1 KAISAI KOC-18HFN1-QRC4W Air Conditioner manual available for free PDF download: Service Manual

KAISAI KOC-18HFN1-QRC4W Service Manual

KAISAI KOC-18HFN1-QRC4W Service Manual (70 pages)

KAISAI 12F INVERTER SERIES Split type air conditioners

Brand: KAISAI | Category: Air Conditioner | Size: 4 MB

Table of Contents

Table of Contents
2
Safety Precaution
3
Warning
3
Operational
6
2 Function

7
- Model Names of Indoor/Outdoor Units
  7
3 Dimension

8
- Indoor Unit
  8
- Outdoor Unit
  10
4 Refrigerant Cycle Diagram

11
5 Wiring Diagram

12
- Indoor Unit
  12
- Kfu-24Hrdn1-Qrc8Gw
  14
- Outdoor Unit
  15
- Kob-12Hfn1-Qrc8W, Koc-18Hfn1-Qrc4W
  16
Installation Details

19
7 Operation Characteristics

31
8 Electronic Function

32
- Abbreviation
  32
- Display Function
  32
- Main Protection
  33
- Operation Modes and Functions
  36
  - Fan Mode
    36
  - Compressor Running Rules
    37
  - Outdoor Fan Running Rules
    38
  - Condenser Temperature Protection
    40
  - Defrosting Mode
    45
  - Condition of Defrosting
    45
  - Defrosting Action
    46
  - Evaporator Coil Temperature Protection
    48
  - Auto-Mode
    48
  - Low Indoor Room Temperature Protection
    49
  - Enter Forced Operation Function
    49
  - Forced Operation Function
    49
  - Timer Function
    49
  - Auto-Restart Function
    50
  - Timer Setting Is Available
    50
  - 8C Heating(Optional)
    50
  - Frequency Limitation Protection
    50
9 Troubleshooting

52
- Indoor Unit Error Display
  52
- Diagnosis and Solution
  53

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