Regular Maintenance Inspection Plan - Valmar Sweety Quick 60 Operating And Maintenance Manual

The errors, the causes and troubleshooting:
Error
Appliance will not start up when
switched on
Compressor starts, but stops
emediately and display shows
"- P -"
Heating cycle takes too long
Cooling cycle takes too long
Cooling is inadequate

12.3 REGULAR MAINTENANCE INSPECTION PLAN

All maintenance and servicing must be carried out by technicians authorized by
VALMAR Company.
Maintenance inspection
Security systems
Electricity connections
Tightness of the screws and sealing
Door safety switch (DOOR)
Gas
Glycol
Cause
There is no power supply
Automatic fuses are
disconnected.
Water supply is closed
Water inlet is disconected
Heater has burnt out.
There is not enough glycol
in the system.
Water supply flow is too
weak.
There is not enough glycol
in the system.
The expansion valve does
not work properly.
Inadequate condensation.
The cooling filter is
blocked.
Gas leckage in the system. Call VALMAR service tehnicans.
WEEKLY MONTHLY EACH THREE
X
40
Troubbleshooting
Check the power circuit. Turn ON
the safety switch.
Switch on the power fuses again.
Open water outlet
Conect water inlet
Call VALMAR service tehnicans.
Call VALMAR service tehnicans.
Make sure that the valve is open
and the pipes are not jammed.
Check the quantity of the glycol.
Call VALMAR service tehnicans.
Call VALMAR service tehnicans.
Call VALMAR service tehnicans.
YEARLY
MONTHS
X
X
X
X
X