M thermal Split
38
202004
Midea
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Table 4-2.2:
KHA-06(08,10)RY1
outdoor unit main PCB for refrigerant system
Label in Figure
4-2.2
Code
Content
1
CN28
Ourput port L to main PCB for refrigerant system
2
CN22
Reserved
3
CN27
Output port N to main PCB for refrigerant system
4
CN3
Reserved
5
PE2
Port for ground wire
6
DSP1
Digital display
7
CN17
Port for communication with main PCB for refrigerant system
8
PE1
Port for ground wire
9
CN26
Reserved
10
CN10
Input port for neutral wire
11
CN11
Input port for live wire
12
CN9
Port for outdoor ambient temp. sensor and condenser temp. sensor
13
CN24
Input port for +12V/9V
14
CN1
Port for suction temp. sensor
15
CN8
Port for discharge temp. sensor
16
CN13
Port for high pressure switch
17
CN14
Port for low pressure switch
18
CN29
Port for communication with hydro-box control board
19
CN4
Port for pressure sensor
20
CN30
Port for communication(reserved)
21
CN2
Port for communication(reserved)
22
CN33
Port for electrical expansion value
23
CN16
Port for chassis electrical heating tape(Optional)
24
CN6
Port for 4-way value
25
CN5
Port for SV6 value
26
CN7
Port for compressor electric heating tape 1
27
CN18
Port for compressor electric heating tape 2
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Summary of Contents for KMK-60RY1
Page 1: ...SERVICEMANUAL SPLIT TYPE HEAT PUMP R32...
Page 2: ...Split...
Page 4: ...M thermal Split 2 202004 Midea M thermal Split Service Manual Midea CAC Confidential Split...
Page 8: ...M thermal Split 6 202004 Midea M thermal Split Service Manual Midea CAC Confidential Split...
Page 18: ...M thermal Split Midea M thermal Split Service Manual 16 202004 Midea CAC Confidential Split...
Page 41: ...M thermal Split 202004 39 Midea CAC Confidential Split...
Page 42: ...M thermal Split 40 202004 Midea M thermal Split Service Manual Midea CAC Confidential Split...
Page 113: ...Split...
Page 114: ...kaisai com...