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PRESSURE REGULAPRESSURE REGULA
PRESSURE REGULAPRESSURE REGULA
PRESSURE REGULA
TT
TT
T
OROR
OROR
OR
ADJUSTMENTADJUSTMENT
ADJUSTMENTADJUSTMENT
ADJUSTMENT
This control was shipped from the factory with the regulator
set as specified on the control label. Consult the appliance
rating plate to ensure burner manifold pressure is as
specified. If outlet pressure adjustment is required, follow
these steps.
If a valve has been factory-adjusted for the 2.5 to 5 inches
W.C. range, it cannot be field-adjusted outside that range.
This is also true for valves adjusted to the 7.0 to 12 inches
W.C. range for LP gas.
1. Unlplug dryer power cord.
2. Attach a hose and manometer to the hose barb in the
tap of the valve (see figure 5).
3. Turn on system power and energize valve.
4. Remove regulator cover screw and turn regulator adjust
screw
clockwiseclockwise
clockwiseclockwise
clockwise (
)
to increase pressureto increase pressure
to increase pressureto increase pressure
to increase pressure, or
counterclockwisecounterclockwise
counterclockwisecounterclockwise
counterclockwise (
)
to decrease pressureto decrease pressure
to decrease pressureto decrease pressure
to decrease pressure (see
figure 6). Always adjust regulator to provide the correct
pressure according to the original equipment
manufacturer’s specifications listed on the appliance
rating plate.
Replace regulator cover screw and tighten securely.
5. Turn off all electrical power to the system.
6. Remove manometer hose from outlet pressure hose
barb.
7. Remove hose barb and replace plug. Use pipe sealant.
8. Plug in power cord.
9. Using a leak detection solution, check for leaks at
pressure boss screw. Bubbles forming indicate a leak.
SHUT OFF GAS AND FIX ALL LEAKS IMMEDIATELY.
ADJUSTMENTADJUSTMENT
ADJUSTMENTADJUSTMENT
ADJUSTMENT
NOTE
REGULATOR
ADJUSTMENT
TOWER
REGULATOR COVER
SCREW
PLASTIC ADJUST SCREW
REGULATOR SPRING
HOSE BARB
INSTALLED
Figure 5Figure 5
Figure 5Figure 5
Figure 5
Figure 6Figure 6
Figure 6Figure 6
Figure 6