B-37
INST
ALLA
TION PROCEDURE
600
o
600
CEILING
CASSETTE
CEILING CASSETTE
S series
Fig. 9-2
"
9.2.2. Wired remote controller (Fig. 9-2)
Turn on the power at least 12 hours before the test run.
Press the [TEST] button twice.
“TEST RUN” liquid crystal display
Press the [Mode selection] button and switch to the cooling (or heating) mode.
Make sure that cold (or warm) wind is blown out.
Press the [Fan speed] button.
Make sure that the wind speed is switched.
Press the [Air direction button].
Check operation of the vane.
Check operation of the outdoor unit fan.
Release test run by pressing the [ON/OFF] button.
Stop
Register a telephone number.
The telephone number of the repair shop, sales office, etc., to contact if an error
occurs can be registered in the remote controller. The telephone number will be
displayed when an error occurs. For registration procedures, refer to the opera-
tion manual for the indoor unit.
°C
°C
SIMPLE
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK
DAY
MONITOR/SET
CLOCK
ON/OFF
TEST RUN
COOL, HEAT
ON/OFFbutton
Test run display
Liquid pipe (Indoor unit)
temperature display
ON/OFF lamp
Power display
Error code display
Test run remaining time display
Set temperaturebutton
Mode selection button
Air direction button
TEST button
Fan Speed button
SLP-2ALW (For SLZ-KA25/KA35/KA50VAL)
Fig. 9-3
9.3. Check drainage
9.3.1. For wireless remote controller (Fig. 9-3)
• During the test run, ensure the water is being properly drained out and that no
water is leaking from joints.
• Always check this during installation even if the unit is not required to provide cool-
ing/drying at that time.
• Similarly, check the drainage before finishing ceiling installation in a new premises.
(1) Remove the cover of the water supply inlet and add about 1000 cc of water using
a water supply pump etc. During this process, be careful not to spray water into
the drain pump mechanism.
(2) Switching on emergency operation switch (cooling) on the grille.
(3) Confirm that water is being drained out through the drainage outlet.
(4) After checking the drainage, ensure that the cover is replaced and the power
supply is isolated.
(5) After confirming the drainage system is functioning, replace the drain plug.
Insert the pump end 3 to 5 cm
Cover of water supply inlet
About 1000 cc
Water
Drain plug
Emergency operation switch (cooling)
9.3.2. For wired remote controller
(1) Remove the cover of the water supply inlet and add about 1000 cc of water using
a water supply pump etc. During this process, be careful not to spray water into
the drain pump mechanism.
(2) Confirm that water is being drained out through the drainage outlet, after switch-
ing over from remote control mode to test run mode (cooling mode).
(3) After checking the drainage, ensure that the cover is replaced and the power
supply is isolated.
(4) After confirming the drainage system is functioning, replace the drain plug.
9. Test run
