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Installation
513257
14
NOTE: When connecting to a gas line, an
equipment shut-off valve must be installed within
1.8 m (6 feet) of the dryer. An 1/8 in. NPT pipe plug
must be installed as shown for checking inlet
pressure. Refer to
Figure 8
.
4. Tighten all connections securely. Turn on gas and
check all pipe connections (internal & external)
for gas leaks with a non-corrosive leak detection
fluid.
NOTE: The dryer and its appliance main gas valve
must be disconnected from the gas supply piping
system during any pressure testing of that system
at test pressures in excess of 3.45 kPa (1/2 lb./in.
2
).
Refer to
Step 8 (Check Heat Source)
.
L.P. (Liquefied Petroleum) Gas
, 93.1 MJ/m
3
(2500 Btu/ft
3
), service must be supplied at 10 ± 1.5
inch water column pressure.
For proper operation at altitudes above 1070 m
(3500 feet) the L.P. gas valve spud orifice size must be
reduced to ensure complete combustion. Refer to
Table 3
.
NOTE: DO NOT connect the dryer to L.P. Gas
Service without converting the gas valve. Install
L.P. Gas Conversion Kit 458P3 (available at extra
cost).
Step 4: Reverse Door, if Desired
NOTE: Doors with windows cannot be reversed.
The door on this dryer is completely reversible. To
reverse door proceed as follows:
1. Remove four hinge attaching screws.
2. Remove all nine screws.
D434I
1
New Stainless Steel Flexible Connector -
(Use design CSA certified connector)
Use only if allowed by local codes
2
1/8 in. NPT Pipe Plug
3
Equipment Shut Off Valve
4
Black Iron Pipe
Shorter than 6.1 m (20 ft.) -
9.5 mm (Use 3/8 in.) pipe
Longer than 6.1 m (20 ft.) -
use 12.7 mm (1/2 in.) pipe.
5
3/8 in. NPT Gas Connection
Figure 8
1
3
2
4
5
L.P. Altitude Adjustments
Altitude
Orifice Size
Part
No.
m
feet
No.
mm
inches
1070
3500
54
0.0550
1.40
503785
2290
7500
55
0.0520
1.32
58755
3355
11000
56
0.0465
1.18
503786
Table 3
Figure 9
Figure 10
D675I
D675I
D272P
