REMKO MVW 222, Инструкции по эксплуатации и монтажу

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11 Care and maintenance
Regular care and observation of some basic points
will ensure trouble-free operation and a long
service life.
DANGER!
Prior to performing any work, ensure the equip-
ment is disconnected from the voltage supply
and secured to prevent accidental switch-on!
Care
n Ensure the unit is protected against dirt, mould
and other deposits.
n Only clean the unit using a damp cloth. Do not
use any caustic, abrasive or solvent-based
cleaning products. Do not use a jet of water.
n Clean the fins on the unit prior to long shut-
down periods.
Maintenance
n It is recommended that you take out a mainte-
nance contract with an annual service from an
appropriate specialist firm.
This enables you to ensure the operational reli-
ability of the plant at all times!
n For systems which operate year-round (e.g. in
server rooms), the maintenance intervals must
be reduced accordingly.
NOTICE!
Statutory regulations require an annual leak test
for the cooling cycle dependant on the refrig-
erant quantity. Inspection and documentation of
the work performed is to be carried out by spe-
cialist technicians.
Type of task
Checks/maintenance/inspection
Commis-
sioning
Monthly Half-
yearly
Yearly
General l l
Check voltage and current l l
Check function of compressor/fans l l
Dirt on condenser/evaporator l l
Check the refrigerant volume l l
Check condensate drainage l l
Check insulation l l
Check moving parts l l
Sealing test for cooling cycle l
l 1)
1)
see note
Cleaning the housing
1. Disconnect the power supply to the unit.
2. Open the air inlet grill on the front side and
fold it forwards or backwards.
3. Clean the grill and cover with a soft, damp
cloth.
4. Close the grill.
5. Switch the power supply back on.
Air filter for indoor unit
Clean the air filter at intervals of no more than 2
weeks. Reduce this interval if the air is especially
dirty.
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