E93.1001EN.C Manual CD
+
98
Table 2
pre adjustment settings gas valves
water heater
type
number of turns open (counter clockwise)
nat. gas G20 / G25.3
propane G31
Butane/Propane B/P
G30/G31
CD
+
80
1,5
0,75
0,5
CD
+
100
3,5
1,5
1,25
CD
+
120
2,25 *
1 *
0,75 *
CD
+
150
2,25 *
1 *
0,75 *
CD
+
180
4,25 *
2,25 *
2 *
* Both gas valves must be opened this number of turns.
Table 4
Contact your water heater supplier for the right settings when converting to a not mentioned type of gas
Pressure adjustment settings LEFT valve
water heater
type
"
p-out
"
pressure at gas valve
nat. gas G20 / G25.3
propane G31
Butane/Propane B/P
G30/G31
CD
+
120
-2 to 0 Pa
-4 to -2 Pa
-5 to -3 Pa
CD
+
150
-2 to 0 Pa
-7 to -5 Pa
-8 to -6 Pa
CD
+
180
-2 to 0 Pa
-7 to -5 Pa
-8 to -6 Pa
Maximum fan speed has to be reduced to convert the water heater into a propane or B/P appliance.
Setting of parameter P4BD.
A sticker has to be pasted after converting the water heater into a propane or B/P appliance.
Mark the used gas and the parameter setting on this sticker.
See § 14.3.
