SiUS121630EA
Trial Operation
Trial Operation and Field Settings
207
4. Trial Operation
4.1
CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
Outline
Carry out the trial operation in accordance with the operation manual to ensure that all functions
and parts, such as flap movement, are working properly.
Trial operation should be carried out in either cooling or heating operation.
Procedure
1. Measure the power supply voltage and make sure that it falls within the specified range.
2. In cooling operation, select the lowest programmable temperature (18°C (64°F)); in heating
operation, select the highest programmable temperature (30°C (86°F)).
Trial operation may be disabled in either operation mode depending on the room
temperature.
After trial operation is complete, set the temperature to a normal level (26 ~ 28°C (78 ~ 82°F)
in cooling, 20 ~ 24°C (68 ~ 75°F) in heating).
For protection, the system does not start for 3 minutes after it is turned off.
ARC452 Series
(1) Press
ON/OFF
button to turn on the system.
(2) Press both of
TEMP
buttons and
MODE
button at the same time.
(3) Press
MODE
button twice.
(
T
appears on the display to indicate that trial operation is selected.)
(4) Press
MODE
button and select the operation mode.
(5) Trial operation terminates in about 30 minutes and switches into normal mode. To quit trial
operation, press
ON/OFF
button.
(R14476)
(2)
(2) (3) (4)
(1) (5)
(2)
(3)
