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12-1. Indoor Unit<br />
12. SETUP AT LOCAL SITE AND OTHERS<br />
12-1-1. Test Run Setup on Remote Controller<br />
<br />
1. When pushing TEST button on the remote controller for 4 seconds or more, “TEST” is displayed on LC display.<br />
ON / OFF<br />
Then push button.<br />
• “TEST” is displayed on LC display during operation of Test Run.<br />
• During Test Run, temperature cannot be adjusted but air volume can be selected.<br />
• In heating and cooling operation, a command to fix the Test Run frequency is output.<br />
• Detection of error is performed as usual. However, do not use this function except case of Test Run<br />
because it applies load on the unit.<br />
2. Use either heating or cooling operation mode for [TEST].<br />
NOTE : The outdoor unit does not operate after power has been turned on or for approx. 3 minutes after<br />
operation has stopped.<br />
3. After a Test Run has finished, push TEST button again and check that [TEST] on LC display has gone off.<br />
(To prevent a continuous test run operation, 60-minutes timer release function is provided to this remote<br />
controller.)<br />
<br />
(4-way Air Discharge Cassette Type only)<br />
1 Turn off power of the unit.<br />
Remove the adjuster attached with sensors from the ceiling panel.<br />
For removing, refer to the Installation manual attached to the ceiling panel.<br />
(Be careful to handle the adjuster because cables are connected to the sensor.)<br />
Remove the sensor cover from the adjuster. (1 screw)<br />
2 Change ON of Bit [1: TEST] of the sensor P.C. board switch [S003] to OFF.<br />
Mount the sensor cover and mount the adjuster with sensor to the ceiling panel.<br />
Turn on power of the unit.<br />
ON / OFF<br />
3 Push button on the wireless remote controller and select [COOL] or [HEAT] operation<br />
mode using MODE<br />
button.<br />
(All the display lamps of sensors on the wireless remote controller flash during Test Run.)<br />
• Do not perform Test Run operation in other modes than [HEAT] / [COOL] mode.<br />
• Detection of error is performed as usual.<br />
4 After Test Run operation, push<br />
ON / OFF<br />
button to stop the operation.<br />
5 Turn off power of the unit.<br />
Return Bit [1] of the sensor P.C. board switch [S003]<br />
to the original position. (ON → OFF)<br />
Mount the adjuster with sensors to the ceiling panel.<br />
DIP switch S003<br />
Bit 1: OFF → ON<br />
ON<br />
1<br />
2<br />
3<br />
4<br />
Sensor cover<br />
Sensor board<br />
Adjust corner cap<br />
with sensor<br />
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