Timberk SWH RE9 30 V - Инструкция по эксплуатации - Страница 13

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12

Possible malfunctions and troubleshooting methods

Table 3

10. TROUBLESHOOTING

Failure

Possible causes

Troubleshooting method

Heating indicator light doesn’t light up, 
water is not heated

1. Temperature adjustment device 
is broken.

Contact a repairer, TIMBERK service 
center.

2. Temperature limiter was actuated or 
was not switched on.

Switch on the temperature switch 
following instructions on its activation. 
(page 15)

3. Temperature limiter is broken.

Contact a repairer, TIMBERK service 
center.

Water doesn’t flow from the hot water 
discharge cock

1. Water feed is cut off.

1. Wait until water supply is restored.

2. Water pressure is too low.

2. Switch on the water heater again, 
when normal water pressure restores.

3. Water supply exhaust valve is 
closed.

Water temperature is too high

Water temperature control system 
is damaged.

Contact a repairer, TIMBERK service 
center.

Water leakage

Seal at the point of pipe connection 
is broken.

Replace the joint seal.

Water flows from the appliance’s case

Breaking of the internal tank 
(corrosion)Seal at the point of the 
heating element connection is broken.

Contact a repairer, TIMBERK service 
center.

6. Water can be drained through a composite relief valve (Fig.9 ) (unscrew 
the composite relief valve drain knob screw and set the drain knob to the 
upper position, at that hot water tap must be open, and cold water supply 
valve must be closed).

7. Bear in mind to check serviceability of the relief valve every 14 days – 
inspection method:

- turn the discharge lever to the left up until you feel the change of thread, 
then water must start flowing from the valve’s hole. After checking the 
water flow, return the lever to its initial position.

IMPORTANT! 

If these actions had no positive result or the thermal 
switch turns off repeatedly during a short period of 
time, then you should de-energize the water heater, 
cut off water supply and contact your local Timberk 
Authorized Service Center for a consult or repair of the 
appliance.

IMPORTANT! 

Never drain water if its temperature is over 50°C since 
it may result in burns.

8. If necessary, wipe external surfaces of the heater by a damp cloth with 
soap.

IMPORTANT! 

If water doesn’t flow, then the valve is damaged. 
In this case you must not use the heater and it is 
recommended to call for a service technician.