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IHL_UDARA_2016_11_04_BEGB
8.10 Service
request
If it seems that the fault or failure cannot be resolved,
contact the manufacturer for assistance.
Keep the following data at hand:
•
the appliance’s serial number;
•
the gas pressure for the gas valve and type;
•
measured power supply voltage;
• last
appliance
fi
ring report.
8.8
Fuse or earth leakage circuit breaker
intervenes
Measure the appliance to see if there has been a
short-circuit. Make sure that a delay fuse has been
used. The switchingoff curve must, by preference, be
of the type D in view of the starting currents of the
motor controls. If the earth leakage circuit breaker is of
the 30 mA type, there may not be any other loads on
the same earth leakage circuit breaker.
8.9 Loss
of
fl ame shortly after ignition
Check the FGO and CAS. It is likely that
fl
ue gas
recirculation takes place and the burner management
control system switches off the appliance preventively
because the
fl
ame is becoming unstable.
Also check the pressure in the gas pipe and also with
other consumers switched on.
8.11 Normal
settings
Udara HR (DF)
10
15
20
30
40
50
Starting speed fl ue gas fan
min
-1
4200
Maximum fl ue gas fan speed
min
-1
5900
6900
Minimum fl ue gas fan speed
min
-1
1500
Burner off at intake temperature > then
TSP 1
°C
40
Maximum discharge air temperature (overheat control)
TSP 2
°C
80
Reserved
TSP 3
°C
--
Maximum intake temperature (overheat control)
TSP 4
°C
50
Minimum discharge air temperature
TSP 5
°C
30
Maximum discharge air temperature
TSP 6
°C
60
Hysteresis
TSP 7
sec
30
Post ventilation
TSP 8
30
30
Gas type (0 = natural gas, 1 = propane)
TSP 9
#
0 (I2N) / 1 (I3P)
Maximum power
TSP 10
%
100
Minimum power
TSP 11
%
0
Stabilisation time
TSP12
sec
60
Reserved
TSP13-22 #
--
Setting code
TSP23
#
0
Reserved
TSP24-28 #
--
Starting speed (x 100)
TSP29
min
-1
42
Maximum speed (5000 + 20 x TSP)
TSP30
min
-1
45
95
Minimum speed (750 + 10 x TSP)
TSP31
min
-1
75
Reserved
TSP32-33 #
--
Warning!
Improper changes of the parameters may lead to
the appliance no longer working as it should or, in
extreme cases, that it even suffers damage.
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