York YKHC 18 Manuals

York YKHC 18 Manuals

Manuals and User Guides for York YKHC 18. We have 1 York YKHC 18 manual available for free PDF download: Service Manual

York YKHC 18 Service Manual

York YKHC 18 Service Manual (54 pages)

Cassette YKHC 18 to 48

Brand: York | Category: Air Conditioner | Size: 6.62 MB

Table of Contents

Service Manual
1
Efficient Cooling
3
Four-Way Cassette Type
3
Product Features
3
Low Operation Noise
3
Specification
4
Indoor Fan
4
Outdoor Fan
5
- Noise Level
  8
- Temperature
  9
- Heating
  9
- Airflow Velocity
  9
- Operation Range
  9
- Capacity Table
  10
- Outdoor Conditions
  10
- Table of Contents
  15
- Electric Control Functions
  15
- Performance Index
  15
- Main Parts Introduction
  15
- Indoor Fan
  15
- Manual Action
  16
- Manual Cooling
  16
- Manual Operation
  16
- Operation Modes and Functions
  16
Buzzer
16
- Heating Mode
  17
- Indoor Fan Action
  17
- Auto Fan of Indoor Fan under Heating Mode
  17
Four-Way Valve
17
- High Temperature Defrosting Condition
  18
- Defrosting Action
  18
- Low Temperature Defrosting Condition
  18
- Defrost (Only Available to Heating Mode)
  18
- Cooling Mode
  19
- Dehumidifying Mode
  19
- Auto Mode
  19
- Fan Only Mode
  19
- Other Functions
  20
- LED Display
  20
- Operation Lamp
  20
Condensate Pump
20
- Compressor Current Overload Protection
  21
- Trouble Shooting
  21
- 3-Minute Delay for the Compressor Start-Up
  21
- Protective Function
  21
- Anti-Cold Air Protection
  22
- Condenser High Temperature Protection
  22
- Outdoor Protection
  22
- Self-Diagnosis
  23
- Leds for the Indication of Outdoor Trouble
  23
- Wiring Diagram
  24
- Ykhc-12-18
  24
- Outdoor Unit
  25
- Ykhc-24
  25
- Indoor Unit
  25
- Ykhc-30
  26
- Ykhc-36
  26
- Ykhc-48
  27
- Outlines and Dimension
  28
- Indoor Units
  28
- Outdoor Units
  29
- Installation Place
  31
- Install the Main Body
  32
- Indoor Unit Installation YKHC-12-18
  32
- Install the Panel
  34
- Remove the Inlet Grid
  34
- Installation of Flange and Duct
  39
- Install Duct
  40
- Install Outdoor Unit
  41
- Refrigerant Pipe Connecting
  41
- Piping Sizes
  41
- Piping Connection
  41
- Test Operation
  42
- Wiring
  42
- Connect the Drain Pipe
  42
- Servicing and Maintenance
  43
- Troubles and Solutions
  43
- Troubles and Solutions Concerning the Remote Controller
  43
- Clean
  44
- Cleaning Indoor Unit
  44
- Cleaning Air Filter
  44
- Exploded View
  45
- Indoor Unit
  45

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