Vermont Castings, Majestic Products LHE Natural Vent Insert
Gas Supply Pressures
This heater must be isolated from the gas supply piping system by closing its individual manual
The heater and its individual
Fan Kit
115 volt, 60 Hz. 56w (Model FK24)
NOTE: The LHER20 is not designed for a fan kit.
The fan kit includes the following: fan, temperature sensor, speed control and a 6 ft. cord. The following explains how to start and set the fan for automatic operation.
1.Plug in the electrical cord.
2.Start gas fire - see lighting procedures.
3.Turn on fan speed control.
4.Wait until the unit has warmed up sufficiently to activate the temperature sensor, approx.
5.Once fan starts, adjust speed control to desired fan speed. The fan will now automatically come on every time the fireplace is in operation. Should the fan not be needed simply turn off the speed control.
The appliance, when installed must be electrically connected and grounded in accordance with local codes or, in the absence of local codes, with the current CSA C22.1 Canadian Electrical Code.
U.S. Installations, follow local codes and the National Electrical Code, ANSI/NFPA No. 70.
Should this fan require servicing, the power supply must be disconnected. For rewiring of any replacement components refer to Figure 6.
Fan Removal Instructions
1.Turn off gas and electricity.
2.Remove the front glass.
3.Remove the logs.
CAUTION: Logs may be hot!
4.For Model LHEC20: remove burner assembly and
bracket rear log. For Model LHEC30: remove bracket rear log and cover fan.
5.Remove the fan mounting nuts (2 nuts). (Fig. 5)
6.Slip off the electrical connector at the motor.
7.Lift out the fan.
8.To reinstall reverse procedure.
Screw
Stud
Thermal Sensor is | Fan is Installed at | ||||||||||||
Attached to Burner | |||||||||||||
the Back of the | |||||||||||||
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Air Intake Box | |||||||||||||
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Fan Speed Control/Junction Box
| FP1252 |
Fig. 5 | Fan location. |
| Fan |
| Temperature Sensor |
Speed | |
Control | |
Black |
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White |
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Ground | |
| FP394 |
Fig. 6 Wiring diagram RN/RP. NOTE: For comfort valve wiring diagram refer to Page 18, Figure 27.
Installation of Trim Switch
for RN/RP Gas Valves
1.Thread wire through openings on the right side of fireplace. Do not cut wire or insulation on metal edges.
2.Insert ON/OFF switch with wiring assembly into the bracket switch with the
3.For left side installation, relocate the bracket switch to the left side of the trim kit and repeat Step 2. (Fig. 8)
4.Connect wiring from the switch to the gas valve (Fig. 9a & b).
Right Side Installation | Left Side Installation | |
On/Off |
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Switch | On/Off | |
Assembly | ||
Switch | ||
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| Assembly |
Wiring from
Millivolt Gas
Valve
FP1330
| Fig. 7 Insert ON/OFF switch with wiring assembly into |
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10005360 | bracket switch. | 7 |
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