PCB Diagram
Main PCB (cont.)
No. Local Function Description
1 CN800 EXTERNAL CTRL SMW250-02 RED
2 CN401 LOW PRESSURE SENSOR B04B-XARK-1 BLU
3 CN402 HIGH PRESSURE SENSOR B04B-XARK-1 RED
4 CN305 COMM INV SMW250-06 WHT
5 CN803 MAIN EEV SMW250-06 BLU
6 CN804 EEV A SMW250-05 BLU
7 CN001 TH3 SMW250-02 WHT
8 CN12 DC12V YW396-02V BLU
9 CN403 OUT/COND/DIS/OLP SMW250-08 WHT
10 CN404 SUCTION/D_TUBE_TH1_TH2 SMW250-08 BLU
11 CN1 GAS LEAK SMW250-02 BLU
12 CN2 GAS LEAK SMW250-04 BLU
13 CN200 DOWN LOAD YDW200-20 BLK
14 CN847 LOAD1 YDW236-02 WHT
15 CN846 LOAD2 YW396-03AV BLK
16 CN845 LOAD4 YW396-03AV BLU
17 CN844 4WAY YW396-03AV YEL
18 CN842 HOTGAS YW396-03AV RED
19 CN101 A/C POWER YW396-03AV WHT
20 CN304 DRED DAPC-2009-6P BLK
21 CN300 EARTH YDW236-01 WHT
22 CN303 COMM-INDOOR YW396-02V RED
23 CN843 MODE SELECTOR SMW250-03 WHT