Wijas PERFECT 350 ELECTRONIC, Руководство по сборке и эксплуатации

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Entering water temperature 15
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Assembly
Caution!
Disconnect the heater from power supply prior to dismantling it from tap
assembly. Otherwise heating element can be damaged.
Mounting without conformity to manufacturer’s instruction result in dep-
rivation of guarantee.
Clean water tube thread of dirt to eliminate filter blockage. Fit tap assembly (9) sealing thread with
adequate sealing material. Feed-pipe should not be retreated into wall. If anyway it happened,
extension of 1/2 should be used.
Connect heater to the tap assembly (9) with nuts (5), gaskets (4) and water filter (3).
Open water flow to the tap (9). Because dirt can flow out and cause filter or water sprinkler plug-
ging, therefore is necessary:
1 – Screw off sprinkler (6) from drain tube.
2 – Open cold water tap (8) for few seconds.
3 – Release air-plug by opening hot water tap (7) for few seconds.
4 – Screw in sprinkler (6) into drain tube.
Check tightness of water connections. Connect heater to power installation and switch on. Correct
water temperature (chapter 4).
Lack of water filter can cause damage to the heater because of dirt.
4. Temperature adjustment
Caution!
Water temperature on heater exit depends of:
– water flow intensity (lower flow – higher temperature,
higher flow – lower temperature)
– entering water temperature
– voltage drop during heater work
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