Kaisai 06RY1, Service Manual

Page: 47 / 114

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Figure 4-2.7: KHC-12RY3 / KHC-14RY3 / KHC-16RY3 outdoor unit inverter module
2 3 4 5 6 7 8
1
14
9
13 12 11 10
Table 4-2.7: KHC -12RY3 / KHC -14RY3 / KHC -16RY3 outdoor unit inverter module
Label in
Figure 4-2.7
Code Content
1 CN4
Output port for +15V
2 W
Compressor connection port W
3 V
Compressor connection port V
4 U
Compressor connection port U
5 L1
Power Input port L1
6 L2
Power Input port L2
7
P_out
Input port P_out for IPM module
8 L3
Power Input port L3
9
P_in
Input port P_in for IPM module
10 CN1
Port for communication with FILTER BOARD
11
CN22
Power for PED board
12
CN2
Power for switching power supply
13
CN23
Input port for high pressure switch
14
IC25
EEPROM
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Figure 4-2.8: KHC-12RY3 / KHC-14RY3 / KHC-16RY3 outdoor unit filter board
5 6 7 8 9 10
4
3
2
1
11
12
13
16 15 14 13
Table 4-2.8: KHC -12RY3 / KHC -14RY3 / KHC -16RY3 outdoor unit filter board
Label in
Figure 4-2.8
Code Content
1 CN201
Power supply L2
2 CN200
Power supply L3
3 CN203
Power supply N
4 CN212
Power supply port of 310VDC
5 CN211
Power supply port for load
6 CN213
Port for FAN Reactor
7 CN214
Power supply port for Inverter module
8 PE3
Ground wire
9 CN8
Port for communication with FILTER BOARD
10 L3’
Power filtering L3
11 L2’
Power filtering L2
12 L1’
Power filtering L1
13 CN30
Power supply port for main control board
14 PE2
Ground wire
15 PE1
Ground wire
16 L1
Power supply L1
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