Panasonic WH-MXC09J3E5, Руководство по обслуживанию

Страница: 62 / 241

62
Check Water Flow of Water 12.1.9.1
Circuit
Confirm the maximum water flow during main pump
operation not less than 15 l/min.
*Water flow can be check through service setup
(Pump Max Speed)
[Heating operation at low water temperature with
lower water flow may trigger “H75” during defrost
process.]
Reset Overload Protector 12.1.9.2
Overload Protector serves the safety purpose to
prevent the water over heating. When the Overload
Protector trip at high water temperature, take below
steps to reset it.
1. Take out the cover.
2. Use a test pen to push the centre button gently in
order to reset the Overload Protector.
3. Fix the cover to the original fixing condition.
12.1.10 Maintenance

In order to ensure optimal performance of the unit,
seasonal inspections on the unit, functional check
of RCCB, field wiring and piping have to be
carried out at regular intervals. This maintenance
should be carried out by authorized dealer.
Maintenance for Magnetic 12.1.10.1
Water Filter Set
1. Remove the Cover by loosening the mounting
screws to access to the Magnetic Water Filter Set.
2. Turn OFF power supply.
3. Set the two valves for the Magnetic Water Filter
Set to “CLOSE”.
4. Take off the clip, then gently pull out the mesh.
Beware of small amount water drain out from it.
5. Clean the mesh with warm water to remove all the
stain. Use soft brush if necessary.
6. Reinstall the mesh to the Magnetic Water Filter
Set and set back the clip on it.
7. Set the two valves for the Magnetic Water Filter
Set to “OPEN”.
8. Turn ON power supply.
9. After cleaning, reinstall the Cover by tightening the
mounting screws properly.
WARNING
Do not add or replace other than R32 type. It may cause
product damage, burst, injury and etc. Use compatible R32
tools for refrigerant piping work and refrigerant charging
during installation or servicing.
U s e te s t
pen to p us h
thi s bu tton
for re s et
Overlo a d
protector
0
.
Mo u nting
s crew s
Cover
g