Hearth and Home Technologies RCTS-MLT Installation And Operating Instructions Manual page 4

Adjusting "Low Flame" setting (LP ONLY)
1. Using a 5/16 in. slotted screwdriver turn brass screw
inside regulator tower two complete rotations clock-
wise. See fi gure 6.
Figure 6.
2. Loosen outlet pressure tap and install a manometer.
3. Light the fi replace as directed in the Owner's Manual.
4. Continue to adjust the LP "Low Flame" by turning
brass screw clockwise to increase pressure and coun-
terclockwise to reduce pressure. Adjust until the low
pressure reading on the manometer to 6.3 in. w.c.
5. Proceed to installing Flame Control Solenoid.
WARNING
EXPLOSION RISK!
• Adjust lowpoint setting BEFORE installing
fl ame control solenoid on LP units.
NOTE: A manometer MUST be used to set the manifold
pressure on the gas valve.
Installing the Flame Control Solenoid and
Wiring the Flame Controller (NG & LP)
1. Ensure the Flame Control Solenoid is not attached to
the remote control receiver box.
2. Loosen outlet pressure tap and install a manometer.
3. Install Flame Control Solenoid by turning it into the regula-
tor tower fi ve complete rotations clockwise. See fi gure 7.
Figure 7.
JAM NUT
4
4. Light the fi replace as directed in the Owner's Manual.
5. Adjust "High Flame" by turning solenoid clockwise to
increase pressure and counterclockwise to reduce
pressure. Adjust until the reading on the manometer is
3.5 inches w.c. for natural gas and 10 in w.c. for LP.
6. Tighten jam nut (Figure 4 and Figure 7) to the face of
the regulator tower body.
7. Turn the main gas knob on the gas valve OFF.
8. Remove the manometer from the pressure tap and
tighten the pressure tap closed.
9. Connect blue wires from the solenoid to the orange
wires on the remote receiver box. See Figure 8.
RECEIVER
RED
ORANGE
Figure 8.
Finalizing Remote Installation
1. Turn the main gas knob ON, relight pilot fl ame, and
turn fi replace ON.
2. Inspect gas connections around solenoid and regulator
tower with a comercially available, non-corrosive leak
check solution.
3. Turn fi replace off and proceed to next section.
REMOTE
BLUE
JAM NUT
PLUNGER
REGULATOR
TOWER