REGLOPLAS 150smart, Руководство по эксплуатации

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V 11/2014
Temperature Control Unit 90smart/150smart Operating Instructions

11
Malfunctions
WARNING
Unplug the mains plug before performing troubleshooting!
Error messages on the device
Display Remark
The light is on if there is insufficient heat carrier - possible
causes:

Device is refilled

Cooling water supply not connected or shut off (shut-
off valve)

Filter dirty

Solenoid valve water filling ( Y2 ) dirty

Level switch defective
This light is on if the thermal relay has been triggered - possi-
ble causes:

Pump overheated (lines blocked)

Incorrect value set on thermal relay (see information
on electrical wiring diagram and rating plate on the
pump)

Switch thermal relay on again using the reset button
(
S5 ) on the back of the control unit
Device malfunctions
Malfunc-
tion
Remark
Device
does not
heat up
Safety thermostat ( F5 ) triggered:

Check level control (water level in the device) and
switch safety thermostat (
F5 ) on again using reset
button on the heating

Heating contactor defective
Device
does not
cool
down
Water flow in cooler too low - possible causes:

Solenoid valve cooling defective or dirty

Filter dirty

Cooler coated with lime

Replace cooler or clean using descaling unit
Device
overfilled
Automatic water filling does not switch off. Possible causes:

Float switch defective

Solenoid valve water filling ( Y2 ) defective or dirty

Leak in cooler

Clean or replace defective parts