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The errors, the causes and troubleshooting:
14.3 REGULAR MAINTENANCE INSPECTION PLAN
All maintenance and servicing must be carried out by technicians authorized by
VALMAR Company.
Maintenance inspection
WEEKLY MONTHLY EACH THREE
MONTHS
YEARLY
Security systems
X
Electricity connections
X
Tightness of the screws and sealing
X
Door safety switch (DOOR)
X
Gas
X
Glycol
X
14.4 TESTING START UP
Testing start up of the appliance:
make sure that the control panel is in STOP state;
make sure that the outlet pipe is properly set and well closed
open the coover lid ;
fill the basin with 30 cm of water (doubble click DESIRED
TEMPERATURE key);
lower – close coover lid;
press MIXING MODE key and check mixer operation;
press STOP / RESET key;
open outlet pipe and empty the water from the basin.
Error
Cause
Troubleshooting
Appliance will not start up
when switched on.
There is no power supply
Check the power circuit.
Automatic fuses are disconnected.
Switch on the power fuses again.
Compressor starts up, but
shuts down immediately.
The display shows “
- P -
“.
Water feed shortage.
Open the water feed valve.
Water supply not connected.
Connect appliance to the water
supply.
Heating cycle takes too long. Heater has burnt out.
Call VALMAR service tehnicans.
There is not enough glycol in the system.
Call VALMAR service tehnicans.
Cooling cycle takes too long. Water supply flow is too weak.
Make sure that the valve is open
and the pipes are not jammed.
There is not enough glycol in the system.
Check the quantity of the glycol.
Cooling is inadequate.
The expansion valve does not work properly. Call VALMAR service tehnicans.
Inadequate condensation.
Call VALMAR service tehnicans.
The cooling filter is blocked.
Call VALMAR service tehnicans.
Gas leckage in the system.
Call VALMAR service tehnicans.
Summary of Contents for SWEETY 60 TTi
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