Smeg GW-P227 Service Manual page 46

TROUBLE DIAGNOSIS
1. How To Remove Terminal Position
Assurance (TPA)
* AC TPA
* DC TPA
 After measure the values,
you should put in the TPA again
Wire Color
2.
BL: Blue
WH: White
BO: Bright Orange
BK: Black
BN: Brown
PR: Purple
RD: Red
GN: Green
SB: Sky Blue
GY: Gray
How To Start Test Mode
3.
Push the TEST button on the Main PWB,
You can start the TEST MODE.
*1 time : Comp / Damper / All FAN on,
(All things displayed)
* 2 times : Damper closed
TEST BUTTON