31
2. Relay
Board
a) Remove the six (6) supports with needle-nose pliers and remove relay board from the control
box.
Note:
Be careful not to damage the relay board.
b) Disconnect the ten (10) connectors from the relay board.
Removal of Electrical Parts
CN01 (Red)
To Terminal Block 1
(R for Power)
CN02 (Black)
To Terminal Block 1
(T for Power)
CN30 (White, Black, Red)
To Control Board
CN14 (Yellow, Brown, Blue, Orange)
To Drain Switch,
Optional Condensate Pump
CN10 (Black)
To RTS, CTS1 Thermistors
CN24 (White, Black)
To Terminal Block 2
(OS1, OS2, for Warning Device)
RL01-3 (Black)
To Compressor OLC2
RL01-4 (Black)
To Terminal Block
(T for power)
CN21 (Red, Blue, Brown, Orange, White)
To Fan Motor
Supports (6)
CN15 (White, Yellow, Brown)
To Terminal Block 2
(AL-1, AL-2, FA-1, FA-2 for Alarm Device)
Dip switch
Default Setting
ON
OFF
1 2 3 4 5 6
