Panasonic U-4LE1R8 Service Manual page 37

4. Remote Controller Servicing Functions
Test Run Function
Operates the unit with the thermostat forced ON.
<Procedure>
➀
Press and hold the
longer.
➁
"Test" appears on the remote controller LCD
display (Fig. 2-6).
➂
Start operation.
➃
Press the button to return to normal remote
controller display.
button for 4 seconds or
1 4
2-19
Mini VRF SYSTEM
Remote Controller Functions
CZ-RTC2
Fig. 2-6
2
3
2