Gas lines and screw connections may leak after connection and conversion work.
Gas may escape.
After connection and conversion work, the gas lines, all screw connections (including
those on the jets), and the locking bolts on the measuring stubs must be checked to en-
sure they are leak-tight. This check must be performed both while the appliance is at a
standstill and while it is in operation.
Settings with natural gas
Tumble
dryers
Partial heating
PDR 914/514
9.2 kW
PDR 918/518
11.1 kW
PDR 922/522
14.4 kW
PDR 928/528
18.4 kW
PDR 944/544
22.2 kW
Settings with liquid propane
Tumble dryers
Partial heating
PDR 914/514
8.3 kW
PDR 918/518
10 kW
PDR 922/522
13 kW
PDR 928/528
16.6 kW
PDR 944/544
20 kW
Heater rating
Full heating
16.7 kW
20.0 kW
23.9 kW
33.3 kW
40.0 kW
Heater rating
Full heating
15 kW
18 kW
21.5 kW
30 kW
36 kW
en - Installation notes
Jet diameter
Partial heating
1/8"
36 mpsi
(3.5 mm)
(2.5 mbar)
3/16"
33 mpsi
(4 mm)
(2.3 mbar)
3/16"
39 mpsi
(4.4 mm)
(2.7 mbar)
2 x 1/8"
36 mpsi
(2 x 3.5 mm)
(2.5 mbar)
2 x 3/16"
33 mpsi
(2 x 4 mm)
(2.3 mbar)
Jet diameter
Partial heating
1/16"
145 mpsi
(2.05 mm)
(10 mbar)
1/16"
122 mpsi
(2.2 mm)
(8.4 mbar)
1/8"
145 mpsi
(2.4 mm)
(10 mbar)
2 x 1/16"
145 mpsi
(2 x 2.05 mm)
(10 mbar)
2 x 1/16"
122 mpsi
(2 x 2.2 mm)
(8.4 mbar)
Jet pressure
Full heating
123 mpsi
(8.5 mbar)
102 mpsi
(7.0 mbar)
106 mpsi
(7.3 mbar)
123 mpsi
(8.5 mbar)
109 mpsi
(7.5 mbar)
Jet pressure
Full heating
0.39 psi
(27 mbar)
0.39 psi
(27 mbar)
0.39 psi
(27 mbar)
0.39 psi
(27 mbar)
0.39 psi
(27 mbar)
19