Trial Operation
SiSG121917E
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Part 7 Trial Operation and Field Settings
4. Trial Operation
4.1 Indoor Unit
Outline
Trial operation should be carried out in cooling operation.
1. Measure the power supply voltage and make sure that it falls within the specified range.
2. Select the lowest programmable temperature (18°C).
3. Carry out the trial operation following the instructions in the operation manual to ensure that
all functions and parts, such as the movement of the flaps, are working properly.
To protect the air conditioner, restart operation is disabled for 3 minutes after the system
has been turned off.
4. After trial operation is complete, set the temperature to a normal level (26°C to 28°C).
When operating the air conditioner in cooling operation in winter, set it to the trial
operation mode using the following method.
Procedure
With ARC466 Series Remote Controller
1. Press
On/Off
button to turn on the system.
2. Press the center of
Temp
button and
Mode
button at the same time.
3. Select
T
(trial operation) with
Temp
or
Temp
button.
4. Press
Mode
button to start the trial operation.
5. Press
Mode
button and select operation mode.
6. Trial operation terminates in about 30 minutes and switches into normal mode.
To quit trial operation, press
On/Off
button.
(R19935)
2, 4, 5
1, 6
2, 3
3
