Q155 Service Manual
3-7
Figure 3-8 Intake solenoid coil and terminal
3.4.4.
Overheating Alarm Test
To test the overheating alarm:
i.
Set the ON/OFF switch to the OFF position, and unplug the power cord.
ii.
Remove the cabinet.
iii.
Plug in the unit, and set the ON/OFF switch to the ON position.
iv.
Use dryer to heat the temperature sensor. (See Figure 3-9)
v.
When temperature is higher than 60
0
C, alarm system will start the audible
alarm up.
vi.
Reinstall the cabinet.
Figure 3-9 Temperature sensor
Temperature
sensor