Trial Operation - Daikin FTXM-V Series Service Manual

Trial Operation

3. Trial Operation

Outline
Trial operation should be carried out in either cooling or heating operation.
1. Measure the supply voltage and make sure that it is within the specified range.
2. In cooling operation, select the lowest programmable temperature;
3. Carry out the trial operation following the instructions in the operation manual to ensure that all
4. After trial operation is complete, set the temperature to a normal level (78°F to 82°F (26°C to
When operating the air conditioner in cooling operation in winter, or heating operation in summer,
set it to the trial operation mode using the following method.
Procedure
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.
Note(s)
 The air conditioner draws a small amount of power in its standby mode. If the system is not to
 If the circuit breaker trips to shut off the power to the air conditioner, the system will restore the
150
in heating operation, select the highest programmable temperature.
functions and parts, such as the movement of the louvers, are working properly.
• To protect the air conditioner, restart operation is disabled for 3 minutes after the system has
been turned off.
28°C) in cooling operation, 68°F to 75°F (20°C to 24°C) in heating operation).
To quit trial operation, press On/Off button.
2, 4, 5
be used for some time after installation, shut off the circuit breaker to eliminate unnecessary
power consumption.
original operation mode when the circuit breaker is turned on again.
SiUS042113E
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Part 7 Trial Operation and Field Settings
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