Manuals
/
Shinco
/
Household Appliance
/
Air Conditioner
Shinco
KFR-25GWZ BM service manual 2、 outdoor power board
Models:
KFR-25GWZ BM
KFR-25GWZ
BM
1
75
81
81
Download
81 pages
63.34 Kb
72
73
74
75
76
77
78
79
<
>
Specification
Parts list
Error codes
Wiring Diagram
R-Tdatasheet
Dimension
Chassis Assembly
Fault
High pipe discharge temperature protection
Remote controller
Page 75
Image 75
Shinco Service Manual
2
、
outdoor power board
- 75 -
Page 74
Page 76
Page 75
Image 75
Page 74
Page 76
Contents
KFR-25GWZ/BM KFR-35GWZ/BM KFR-50GWZ/BM
KFR-70GWZ/BM
Inverter Split system Air Conditioner R410A Model
Table of contents Part
Annex 1.PCB diagram 2.Schematic diagram
Part
1.1 Remote controller
Part
1. Introductions of Part Names and Functions
1.2 Indoor panel 1.3 Outdoor panel
2. Outline Dimension of Indoor and Outdoor Units
KFR-25GWZ/BM KFR-35GWZ/BM
2.2 Indoor unit
KFR-50GWZ/BM
KFR-70GWZ/BM
3. Specification
4. Wiring Diagram
4.1Indoor unit Wiring diagram KFR-25GWZ/BM
KFR-35GWZ/BM
KFR-50GWZ/BM KFR-70GWZ/BM
KFR-35GWZ/BM
4.2Outdoor unit Wiring diagram KFR-25GWZ/BM
KFR-50GWZ/BM KFR-70GWZ/BM
5. Refrigerant system diagram
6.2 Additional refrigerant Charge R410A g
6.1 Piping length and height difference
R-Tdatasheet
R-Tdatasheet
7.Sensor Resistance Table
10K±0.5% ;3976K±0.5%,B25/85=3976K±0.5%
R-Tdatasheet
47.054
R-Tdatasheet
23.11
2.077
0.3253
0.0822
71.119
8.1928
106.800
7.9920
1.1980
R-Tdatasheet
Page
Page
Part Name
8.Parts List and exploding view
Exploding view and part list of KFR-25GWZ/BM
Indoor unit
BOM code
Outdoor unit
Part Name
Quantity
Axial Fan
BOM code
Exploding view and part list of KFR-35GWZ/BM
Part Name
Quantity
Indoor terminal block
BOM code
Chassis Assembly
Part Name
Quantity
Quantity
8.3 Exploding view and part list of KFR-50GWZ/BM
Indoor unit
Part Name
Outdoor unit
Filter
BOM code
Chassis Assembly
Part Name
Quantity
Quantity
Exploding view and part list of KFR-70GWZ/BM
Indoor unit
Part Name
Outdoor unit
Remote Controller
BOM code
Chassis Assembly
Part Name
Quantity
Part
1. Service warning
2. Frequency table
4. Running mode
4.2. Fan-onlymode
4.3. Cooling mode
b. Frequency control during operation
H:The compressor stops
4.3.2 Indoor heat exchanger anti-frozen
4.3.3 Outdoor heat exchanger anti-overheated
F Frequency keep unchanged
4.4.4 Protection
4.4. Dehumidifying mode
4.4.2 Compressor frequency on dehumidifying mode
4.4.3 The louver control in dehumidifying mode
F Frequency keep unchanged
b. Frequency control during operation
4.8 Auto restart
4.5.2 Indoor heat exchanger anti-overheated
4.6 Emergency Operation
4.7 Sleeping operation
4.9 Refrigerant charge mode
5.1.1 High pipe discharge temperature protection
5. Protection
5.2 Current protection
5.3 Low voltage protection
6.2 Fault code display KFR-25GWZ/BM、KFR-35GWZ/BM
6、Display lamp
6.1 Indoor display
WELL
FAULT
HIGH
CHECK POINT
KFR-50GWZ/BM、KFR-70GWZ/BM
FAULT
CODE
INDOOR
UNIT DON’T MATCH
OUTDOOR UNIT
PCB diagram KFR-25GWZ/BM、KFR-35GWZ/BM
1、 Indoor PCB
Annex
2、 Outdoor power board
3、 Outdoor diver board
4、 Outdoor PFC board
KFR-50GWZ/BM 1、 Indoor PCB
2、Outdoor power board
3、outdoor driver board
KFR-70GWZ/BM 1、 Indoor power board
2、Indoor driver board
3、 outdoor power board
4、outdoor driver board
Schematic KFR-25GWZ/BM、KFR-35GWZ/BM 1、 Indoor PCB
2、 Outdoor power board
3、Outdoor diver board
4、Outdoor PFC board
KFR-50GWZ/BM 1、 Indoor PCB
2、 outdoor power board
3、 outdoor driver board
KFR-70GWZ/BM 1、 Indoor power board
2、Indoor driver board
3、 outdoor power board
4、outdoor driver board