Sanyo KMS1872, KMS2472 service manual How to Test Run the Air Conditioner, a b

Models: KMS1872 KMS2472

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4. How to Test Run the Air Conditioner

4. How to Test Run the Air Conditioner

After turning on power to the air conditioner, use the remote controller and follow the steps below to conduct the test run.

(1) Set the remote controller in Test Run mode.

(Fig. 59a)

a) Press and hold the ION button.

b) Then press and hold the 1HR TIMER button.

c) At the same time, press the ACL (reset) button once.

Use a pointed object such as the tip of a pen to press

the ACL button.

ON/OFF

operation

ION

button

After a few seconds, “ ” appears and “oP-1” blinks in

 

the remote controller display area.

 

(Fig. 59b)

d) Release the 1HR TIMER button.

e) Release the ION button.

(2) Start Cooling mode test run by pressing the ON/OFF

operation button of the remote controller. (Fig. 59a)

This starts the fan producing uncooled forced air with

 

the 4 indicator lamps (OPERATION lamp, TIMER

 

lamp, QUIET lamp, and ION lamp) on the main unit

 

blinking. (Fig. 59c)

After 3 minutes, the system shifts into cooling opera-

 

tion, and cool air will start to be felt. Cool mode test

 

run is unaffected by the room temperature.

button

A

1HR.

TIMER button

ACL (Reset) button

(3)

Press the ON/OFF operation button of the remote con-

 

troller again to stop the test run. (Fig. 59a)

(4)

Finally press the ACL (reset) button of the remote con-

 

troller to release it from Test Run mode to return to nor-

 

mal mode. (Fig. 59a)

 

• “ ” and “oP-1” will disappear from the remote con-

 

troller display area.

IMPORTANT

After the test run is completed, be sure to press the ACL (reset) button to return to normal mode. The air conditioner will not operate correctly if this is not done.

Fig. 59a

Fig. 59b

Fig. 59aFig. 59cManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background OPERATION lamp

Manual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background TIMER lamp

Manual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background QUIET lamp Manual backgroundManual background ION lamp

Fig. 59c

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Page 81
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Sanyo KMS1872, KMS2472 service manual How to Test Run the Air Conditioner, a b