Service Manual

Forced Cooling Operation SiUS071735E
113 Trial Operation and Field Settings
2. Forced Cooling Operation
Outline The forced cooling operation is allowed when both the following conditions are met.
1. The outdoor unit is not abnormal and not in the 3-minute standby mode.
2. The outdoor unit is not operating.
Protection functions have priority over all other functions during forced cooling operation.
Details  With Wired Remote Controller (BRC1E73)
 With Wireless Remote Controller (BRC082A43)
1. Set to COOL operation using the remote
controller.
2. Press and hold Cancel button for 4 seconds
or longer. Service settings menu is
displayed.
3. Select in the service
settings menu, and press Menu/OK button.
Basic screen returns and “Test Operation”
is displayed at the bottom.
4. Press On/Off button within 10 seconds, and
the forced cooling operation starts.
 Forced cooling operation will stop
automatically after about 15 minutes.
To stop the operation, press On/Off button.
1. Press button and select the COOL
operation.
2. Press button twice. “TEST” is
displayed.
3. Press button within 10 seconds, and
the forced cooling operation starts.
 Forced cooling operation will stop
automatically after about 15 minutes.
To stop the operation, press button.
Test Operation
Basic screen
1.
2.
3.
4.
Service Settings
menu screen
Press and hold Cancel
button for 4 seconds or
longer during backlight lit.
Press Menu/OK button.
Press On/Off button
(within 10 seconds).