TROUBLESHOOTING
OK?
1
2
3
4
5
6
7
8
1
2
3
4
No problem
In case of...
•
Abnormal noise during operation
•
Water/foreign particles have entered the Remote Control
•
Water leak from Indoor unit
•
Switches/buttons do not operate properly
•
Circuit breaker switches off frequently
•
Power plug/cord become unnaturally warm
• «
TIMER
»
flashes
!
No Operation
3
Circuit breaker tripped?
3
Power plug OK?
3
TIMER used correctly?
Remote control/display doesn
’
t work
3
Batteries empty?
3
Batteries correctly inserted? See page 56
Noise too loud
3
Installation work slanted?
3
Front grille/panel closed properly?
Cooling/heating efficiency low
3
Temperature set correctly?
3
Windows/doors closed?
3
Filters cleaned/replaced?
3
Outdoor unit obstructed?
3
Intake/outlet ventilators obstructed?
It sounds like water flowing...
3
Caused by refrigerant flow inside
Mist seems to emerge from the indoor unit
3
Condensation effect due to cooling
Outdoor unit emits water/steam
3
Condensed moisture due to cooling
Delayed air discharging
3
At COOL, SOFT DRY (Auto Fan Speed): Prevent odours
from blowing out
3
At HEAT (POWER LED flashes): Prevent cold air from
blowing out
Function stops suddenly
3
At COOL, SOFT DRY (Auto Fan Speed): Function
interruptions to the internal temp. measurement
3
At HEAT (POWER LED flashes): Iced up outer device is
defrosted (approx. 10min.)
Smell during oxygen operation
3
Oxygen brought in from the outside air may contain odour.
Remove source of odour around the outdoor unit.
Soft splashing sound from indoor unit during oxygen operation
3
Sound emitted by high humidity airflow from oxygen tube
Slight increase in sound level from outdoor unit
3
Sound increased cause by oxygen operation
1.
press
CHECK
RESET
CHECK
CLOCK
FA
OFF
CANCE
ON
SE
1
2
TIMER
5 sec.
2.
search code
if 4x beep
=Code
(H23/H26/H27/H28)
*Emergency operation (limited function)
TURN OFF / UNPLUG
CALL authorized distributor
*1. Press MODE - 2. Select COOL/HEAT - 3. Press OFF/ON
57
CS-XE9CKR CU-XE9CKR / CS-XE12CKR CU-XE12CKR