REMKO RKL 460, Операции

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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
1) Room temperature of DB 27 °C / WB 19 °C, outdoo r temperature of DB 35 °C / WB 24 °C
2) Distance 1m freefield conditions
Model RKL 460 RKL 480 RKL 480 S-Line
Nominal Cooling capacity
1)
kW 4,18 4,84
Energy efficiency class
1)
B B
Energy efficiency ratio EER
1)
3,05 3,01
Working range (indoor unit) °C +16 to +35 +16 to +35
Working range (outdoor unit) °C +15 to +45
Refrigerant R 407C
Air performance max. indoor unit m³/h 450 / 520 / 600 480 / 550 / 630
Air performance max. outdoor unit m³/h 640 680
Sound pressure level indoor unit
2)
dB(A) 48 / 50 / 52
Sound pressure level outdoor unit
2)
dB(A) 51
Electrical connection V / Hz 230 / 1~/ 50
Protection class indoor / outdoor unit IP 24 / X4
Nominal power consumption kW 1,37 1,61
Nominal current
1)
A 6,05 7,56
Refrigerant charge kg 0,89 1,03
Connecting line, usable length m 2.300, not extended
Dimensions indoor unit width mm 695
height mm 470
depth mm 335
Dimensions outdoor unit width mm 490
height mm 510
depth mm 230
Weight indoor unit kg 35,0 35,5
Weight outdoor unit kg 13,0 13,0
Color white white silver
Serial number 506... 507... 508...
Ref. No. 1613460 1613480 1613481