Table of Contents
Page
1
UNIT COMBINATION
4
1.1 PERATING RANGE
4
2
SPECIFICATIONS
2-1 Unit Specification
4
2-2 Major Component Specifications
8
2-3 Other Component Specifications
10
3
DIMENSIONAL DATA
11
4
REFRIGERANT FLOW DIAGRAM
15
5
ELECTRICAL DATA
5-1 Electrical Characteristic
19
5-2 Electric Wiring Diagram
s / System Wiring Diagram 20
6
FUNCTION
27
7
TROUBLESHOOTING
7-1 Check before and after troubleshooting
28
7-2 Air Conditioner Does not operate
29
7-3 Some Parts of Air Conditioner does not operate
30
7-4 Air Conditioner operates, but abnormalities are observed
32
8
SPECIAL PRECAUTIONS WHEN SERVICING THE UNIT
8-1 Blue/green connector attachment for servicing
33
8-2 Refrigerant recovery
34
8-3 Service on outdoor unit
34
8-4 Evacuation using vacuum pump
34
8-5 Refrigerant charging
35
8-6 Reattaching green connectors for operation
36
9
REFRIGERANT R407C:SPECIAL PRECAUTION WHEN SERVICING THE UNIT
9-1
Characteristics of new refrigerant R407c
37
9-2
Checklist before servicing
37
9-3
Tools specially for R407c
38
9-4
For tubing installation procedures
38
9-5
In case of compressor malfunction
39
9-6
In case refrigerant is leaking
41
9-7
Charging additional refrigerant
43
9-8
Retro-fitting existing systems
43
10 ARRANGEMENT OF ELECTRICAL COMPONENTS
44
11 CHECKING ELECTRICAL COMPONENTS
11-1
Measurement of insulation resistance
47
11-2
Checking motor capacitor
48
3
revision: 01/01/2003: NEW TIMER PCB WITH 3 MIN. DELAY OF COMPRESSOR.
revision:
revision:
revision:
revision:
Содержание DKR5555C
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Страница 21: ...GRV340M3C5 ELECTRICWIRINGDIAGRAM 21...
Страница 22: ...22 Outdoor Unit DKR5555C UNTIL 31 12 2002 Outdoor Unit DKR5555C FROM 01 01 2003...
Страница 23: ...23 Outdoor Unit DKR8585C UNTIL 31 12 2003 Outdoor Unit DKR8585C FROM 01 01 2003...
