Possible Failures And Methods Of Their Elimination - BaltGaz NEVALUX-5611 User Manual

9. POSSIBLE FAILURES AND METHODS OF THEIR ELIMINATION

Failure
The appliance does not switch on
when hot water tap is opened,
there is no spark discharge.
The appliance does not switch on
when hot water tap is opened,
there is a spark discharge.
Weak spark discharge
Temperature readings are not dis-
played on water temperature dis-
play
After switching the appliance on,
water temperature is displayed for a
short time, after that appear letters
«ЕЕ».
Table 6. Possible failures of the appliance "BaltGaz NEVALUX 5611"
Probable reason
Power elements are not installed (or wrong in-
stalled) in the battery section or they are totally
discharged.
Insufficient water consumption for switching the
appliance on at the set position of the knob 1
(scheme 2)
Insufficient water consumption because of in-
complete opening of the taps.
Insufficient water consumption (less than 2,5
l/min with completely open taps), caused by the
following:
Low water pressure in the water supply network
Violation of the requirement of this manual at
pipelines installation
Water filters contamination
Scale deposit in the heat exchanger
Electrical open
Appearance of soot deposit on the plug's elec-
trode.
The electronic control block, micro switch or
water unit membrane is out of order.
The stop gas valve by the inlet into the appliance
is closed.
There is air in the gas pipelines.
The electromagnetic valve is out of order or its
connection contacts are disrupted.
The spark does not get into the current of air-
gas mixture of the burner
The LPG reserve in the cylinder has expired
The power elements have discharged
Battery section contacts are oxygenized
The water temperature display is not connected
(the contacts are disrupted).
The water temperature display is out of order
Water temperature sensor is not connected (the
contacts are disrupted)..
Water temperature sensor is out of order
User's and technical staff manual
Methods of elimination
Install or replace the power elements in accord-
ance with polarity.*
Increase water consumption with the hot water
tap or move the knob 1 to the position "Minimal
consumption" (scheme 5)
Open the stop valve on the appliance's inlet and
the hot water tap completely
Address to the municipal service in order to
eliminate the cause of low water pressure
Effectuate the pipelines installation in accord-
ance with the requirements of this manual*.
Clean or replace the water filters.*
Clean the heat exchanger from scale deposit
(see p. 12.3.2).*
Find and eliminate the electrical open.*
Effectuate cleaning of the plug's electrode from
soot deposit.*
Replace the devices that are out of order.*
Open the stop gas valve by the inlet into the ap-
pliance.
See Note p. 3.2
Replace the electromagnetic valve or restore the
contacts.*
Adjust the distance of 5±0,5 mm between the
end of the electrode of the plug and the burner's
nozzle.*
Replace the LPG cylinder
Effectuate the power elements replacement
Clean the battery section contacts.*
Connect the water temperature display (restore
the contacts).*
Effectuate the water temperature display re-
placement.*
Connect the water temperature sensor (restore
the contacts).*
Effectuate the water temperature sensor re-
placement.*