www.timberk.com • electrical storage water heater
13
6. To drain water from the internal tank properly, you need to use the drain
hole (only for FSM2/FSQ2 line) (it is necessary to unscrew a plug, covering
the drain hole), water can also be drained through a composite relief valve
(Fig. 11) (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.
8. If necessary, wipe external surfaces of the heater by a damp cloth with
soap.
Possible malfunctions and troubleshooting methods
Table 4
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.
11. TRANSPORTATION AND STORAGE
CONDITIONS
Temperature
requirements*
Humidity
requirements*
Transportation and
storage
From -30° to +50°
From 15% to 85%
(without a condensate)
We are exploring new technologies and we constantly improving the quality
of our products. That’s why specifications, design and accessories are
subject to change without any specific notice.
Summary of Contents for SWH FSM1 100 V
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