Switch DIP switch #5 ("B") on the main controller to the new settings Table 2.
[Fig. 1] Procedure of gas conversion
Igniter wire & Ignition sensor
Combustion chamber
[Table 2] DIP switch setting on the main controller
No
ON
1
Trial operation
2
Forced Max. Combustion
3
Forced Min. Combustion
4
F.E
5
L.P Gas
6
Sealed combustion
7
50 Hz
[Table 3] Gas modulating valve head( H
KDB-161GOM-NG
Natural Gas
161GOM-LP
L.P. Gas
KDB-201GOM-NG
Natural Gas
201GOM-LP
L.P. Gas
KDB-251GOM-NG
Natural Gas
251GOM-LP
L.P. Gas
KDB-301GOM-NG
Natural Gas
301GOM-LP
L.P. Gas
L.P. Gas
: DIP switch # 5 "ON"
Natural Gas : DIP switch # 5 "OFF"
- Key -
Natural Gas
Open Combustion
O)
2
Gas Modulating head Pressure , mmH O(inch W.C.)
Max. Load
Front Panel
Front Panel
ON
OFF
100 (3.94)
104 (4.10)
170 (6.70)
174 (6.86)
104 (4.10)
108 (4.26)
150 (5.91)
154 (6.07)
104 (4.10)
110 (4.34)
164 (6.46)
170 (6.70)
106 (4.18)
116 (4.57)
156 (6.15)
166 (6.54)
- 54 -
Ignition Transformer
Nozzle Assembly
OFF
Normal
Normal
Normal
F.F
60 Hz
Min. Load
Front Panel
Front Panel
ON
OFF
16 (0.63)
18 (0.71)
26 (1.02)
28 (1.10)
16 (0.63)
18 (0.71)
26 (1.02)
28 (1.10)
20 (0.79)
22 (0.87)
24 (0.95)
26 (1.02)
20 (0.79)
22 (0.87)
28 (1.10)
30 (1.18)
KDB-GOM
Series
1.33 (0.052)
0.92 (0.036)
1.46 (0.057)
1.06 (0.041)
1.37 (0.053)
0.95 (0.037)
1.50 (0.059)
1.06 (0.041)