REMKO RKL 460 - Manual (Page 12)

12
Troubleshooting
Repairs of the cooling and electrical systems may only be performed by an authorised service centre! Always remove
the power plug from the plug socket when working on the unit!
This unit has been designed based on state of the art manufacturing methods and it has been tested repeatedly to
ensure that it is working properly. However, should problems occur, refer to the following list.
Should the unit still not work after performing these functional checks, please contact an authorised service centre.
Problem Possible cause Remedy
The unit does not start
Power failure.
Check voltage and wait for the unit to start
again.
Defective power fuse / main switch is off Replace power fuse. Switch on main switch.
Power supply line damaged. Maintenance by authorised personnel.
Water tank is full.
“DRAIN WATER” LED lit up. Empty container above the water drainage
tube.
Unit is switched on with the timer function. Press the On / Off button again.
The unit is either not cooling
at all or only cooling a little
bit. Dirty dust filter, input and/or output opening
blocked by foreign matter. Clean the filter. Make sure that the input
and/or output opening are not blocked.
Temperature setting too high. Lower temperature.
Windows and doors open.
Thermal load increased. Close windows and doors.
Reduce thermal load.
Condensation water leaks
out of the unit.
The unit is not standing upright.
Place upright and make sure it is firmly in
place.
Sealing cap is not in place. Reseal the water drainage tube tightly.
Technical Data
Model RKL 460 RKL 470
Electrical connection V / Ph /Hz 230/1~ / 50
Nominal current 2) A 5,90 6,20
Current 3) A 5,24 5,92
Nominal power consumption 2) kW 1,35 1,42
Power consumption 3) kW 1,16 1,31
Working range (indoor unit) °C +21 bis +35
Working range (outdoor unit) °C +21 bis +43
Dehumidifying capacity, max. l/h 1,6 1,8
Air performance max. m³/h 550 630
Fan speeds 3 und Automatik
Nominal refrigerating capacity 2) kW 3,80 4,40
Refrigerating capacity 3) kW 3,26 3,95
Energy efficiency ratio 2,81 3,02
Energy efficiency class C B
Refrigerant R 407C
Refrigerant volume kg 0,92
Sound pressure level L
pA
1m (indoor unit) 1) dB(A) 48 / 50 / 52
Sound pressure level L
pA
1m (outdoor unit) 1) dB(A) 51
Connecting line, usable length mm 2.300, not extended
Dimensions (indoor unit) width / height / depth mm 470 / 695 / 335
Dimensions (outdoor unit) width / height / depth mm 510 / 490 / 230
Weight (indoor unit) kg 35
Weight (outdoor unit) kg 13
1) Noise measurement as per DIN 45635 - 01 - KL3
2) Room temperature of db 30 °C / wb 25 °C, outside temperature of db35 °C / wb 24 °C
3) Room temperature of db 27 °C / wb 19 °C, outside temperature of db35 °C / wb 24 °C