7-19
7
CZ-RTC2
Fig. 7-7
7-8. Test Run Function
Operates the unit with the thermostat forced ON.
<Procedure of CZ-RTC2>
1
 Press and hold the   button for 4 seconds or 
longer.
2
 “TEST” appears on the remote controller LCD 
display (Fig. 7-7).
3
 Start operation.
4
 Press the   button to return to normal remote 
controller display.
<Procedure of CZ-RTC3>
1
 Keep pressing the   ,   and   
buttons simultaneously for 4 or more seconds.
The “Maintenance func” screen appears on the 
LCD display.
2
 
Press the   or   button to see each 
menu.
If you wish to see the next screen instantly, press 
the   or   button.
Select "4. Test run" on the LCD display and press 
the   button.
Change the display from OFF to ON by pressing 
the   or   button. Then press the   
button.
Fig. 7-8
3
 Press the   button. “TEST” will be displayed 
on the LCD display.
 
4
 Press the   button. Test run will be started.
 Test run setting mode screen appears on the LCD 
display.
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel. Page [ ] Confirm
20:30 (THU)
Maintenance func
1. Outdoor unit error data
2. Service contact
3. RC setting mode
4.Test run
Sel. Page [ ] Confirm
20:30 (THU)
[ ] Confirm
Test run
Change
20:30 (THU)
Test run
ON
START
[]
20:30 (THU)
TEST
START[]
20:30 (THU)
TEST
20:30 (THU)
COOL
MODE
CZ-RTC3
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