gerkros Attack NSK, Инструкция по эксплуатации

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A
B
( with the
wrench No. 5 )
( with the
wrench No.8 )
Measuring gas
pressure on nozzles
Inlet gas pressure
measuring
Modulation
regulator
25
20
15
10
5
1 2 5 3 4 6 7 8 9 1 0 11
12
13 1 4 0
Output kW
Natural gas (mBar)
Setting MIN and MAX output
on the "NST" boiler, 1,15nozzle
Setting MIN and MAX output
on the "NSK" boiler, 1,25 nozzle
27
CHART OF “ ATTACK NSK” CONNECTING
P5
P6
P4
P2
P3 P1
JP 5
JP1
JP4 JP3
GAS FITTINGS
EL EC TR IC
S UPPLY
PH AS E
NE UTRA L C ON DU CTOR
BL UE
BR OWN
P UM P
HNEDÝ
MODRÝ
EMERGENCY
THERMO STAT
+
ION IZA TIO N
E LE CT RO DE
IGN IT ION
EL EC TR OD E
PUMP CHARACTERISTICS
Wilo
RS 15/6-3P PN 10
2,6 2 1900 67 0,3 2,00 130
Condenser M OTOR revolutions P1 Current Threat Weight Pitch
uF levels rev/min W A kg mm
1 1450 46 0,2
3 2200 93 0,4
3/4”
Setting minimum and maximum boiler output into heating
Chart of setting pressure on nozzles
Modulation regulator on the gas fittings is set from production to minimum and maximum
pressure on nozzles that suits to minimum (8kW) and maximum (24kW) boiler output.
When putting boiler to operation, it is necessary to check minimum and maximum gas
pressure on the nozzles.
– release the bolt in the probe for measuring inlet gas pressure, connect manometer and
read the measured value (2mbar). Screw in the bolt in the probe for measuring inlet gas
pressure.
– release the bolt in the probe for measuring gas pressure on burner nozzles, connect
manometer and read the measured value by the chart of pressure setting.
– in the case of setting minimum and maximum pressure on nozzles, following actions are
to be done:
a) remove the cover of modulation regulator
b) set the mode switch on the control board to the heating and hot-water mode and the P4
trimer located on the electric board set to the right extreme position (minimum output to
heating) and with the help of manometer take outlet pressure on nozzles
c) if necessary, set minimum pressure on nozzles with nut on the modulation regulator
d) turn the P4 trimer towards the left extreme position whereby raise the boiler output to
heating, read the measured value of outlet pressure on nozzles and compare the value
with the chart of relationship between the boiler output and gas pressure on nozzles
e) maximum output of 24 kW can be set by turning the nut on the modulation regulator
f) disconnect the manometer and close the probe by screwing the bolt
g) attach back the cover of modulation coil
h) check right operation of the boiler
Instruction for checking and setting up
B
A