Cleaning And Servicing - Empire Comfort Systems ONR-24-1 Installation Instructions And Owner's Manual

Keep the control compartment, logs and burner area surrounding
the logs clean.
THE LOGS CAN GET VERY HOT— HANDLE ONLY WHEN
COOL.
Always keep the appliance area clear and free from combustible
materials, gasoline, and other flammable vapors and liquids.
Never obstruct the flow of combustion and ventilation air. Keep the
front of the appliance clear of all obstacles and materials.
Cleaning Instructions
This appliance is built using mostly high-grade stainless steel to
resist rust-through. In outdoor applications, all stainless steel will
develop a dull patina and, depending on the local environment
Thermostats are not approved on vented decorated
appliances.
Label all wires prior to disconnection when servicing controls. Wiring
errors can cause improper and dangerous operation. Verify proper
operation after servicing.
ONR gas valve does not require 24 or 110 volts. See Figure 5 to
provide optional wall switch or remote control.
It is important to use wire of a gauge proper for the length of the
wire:
RECOMMENDED WIRE GAUGES
Maximum Length
1' to 10'
10' to 25'
25' to 35'
Use the two leads (black wires) from ON/OFF switch to attach
optional components.
Check System Operation
Millivolt system and all individual components may be checked with
a millivolt meter 0-1000 MV range.
750 Millivolt System
When you ignite the pilot, the thermocouple produces millivolts
(electrical current) which energizes the magnet in the gas valve.
After 30 seconds to 1 minute time period you can release the gas
control knob and the pilot will stay ON. Allow your pilot flame to
operate an additional one (1) to two (2) minutes before you turn the
gas control knob from the PILOT position to the ON position. This
time period allows the millivolts (electrical current) to buildup to a
sufficient level allowing the gas control to operate properly.
Millivolt Control
The valve regulator controls the burner pressure which should be
checked at the pressure test point. Turn captured screw counter
clockwise 2 or 3 turns and then place tubing to pressure gauge over
test point (Use test point "A" closest to control knob). After taking
pressure reading, be sure and turn captured screw clockwise firmly
to re-seal. Do not over torque. Check for gas leaks.
Remote Receiver - (24, 30)
Use the following steps to place the remote receiver adjacent to
the gas valve.
Attention:
1. The remote receiver can not be placed behind the gas valve
and burner assembly.
28096-11-1213

CLEANING AND SERVICING

ONR(42,30) WIRING
Wire Gauge
18
16
14
and on the materials used in the installation, may develop some
surface oxidation (rust). This does not affect the performance of
the fireplace, and does not require any action to correct. If you
prefer keeping your fireplace front looking factory-fresh, clean it as
required with stainless steel cleaner.
When installation application includes highly acidic applications
such as mortar or stone etching, do not remove the protective
PVC film from the stainless steel until after this application is com-
plete. Once the film has been removed we recommend that the
appliance be cleaned with a stainless steel cleaner immediately.
Please note that areas where the film has been formed (corners,
hems, etc.) may require extra cleaning due to the properties of
the film. Ensure that all protective film has been removed from the
fireplace prior to burning the appliance.
2. When facing the appliance, the remote receiver must be placed
in the right side firebox, toward the front.
NOTICE: Do not let remote control receiver come in contact with
burner assembly.
Refer to remote control installation and operating instructions for
more details on remote control.
Wiring Diagram
ONR
NOTICE: (Wiring harness located in envelope)
Connect the 2 - 1/4" terminals onto the TH and TH/TP terminals
on valve. Place decorative log to right of the gas valve and burner
assembly. When connecting to remote receiver, cut off 1/4" terminals
from wires attached to ON/OFF switch. Strip wires back about 1/4".
Connect stripped ends into remote receiver.
Figure 5
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