Empire Comfort Systems VFCT25-3 사용자 설명서

Page 19

16937-4-0806

MILLIVOLT OPERATING INSTRUCTIONS

VFCR-25 ON/OFF/REMOTE Switch

VFCR-25 is equipped with an ON/OFF/REMOTE switch which

is located on the wiring chase. A wire harness is attached to the

ON/OFF/REMOTE switch. The brown, black and green (wires)

female push-ons attach to the ON/OFF/REMOTE switch. At the

opposite end of the wire harness, the black and green (wires) female

push-ons attach to the gas valve. An additional brown wire and

the black/red wire, which are stripped and bare, will attach to the

750 millivolt wall thermostat accessory, or, to one of the other

accessories that can be purchased for use with your log set.
Operation of ON/OFF/REMOTE Switch with no Accessories

To ignite main burner, turn the control knob on the gas valve

from the PILOT position to the ON position. Turn the ON/OFF/

REMOTE switch from the OFF position to the ON position. The

additional brown wire and black/red wire, which are stripped and

bare are not used.
Operation of ON/OFF/REMOTE Switch with Accessories

750 Millivolt Wall Thermostat

Connect the brown and black/red, stripped and bare, wires on the

ON/OFF/REMOTE switch wire harness to the wall thermostat. Turn

the ON/OFF/REMOTE switch on the valve cover to the REMOTE

position. Set the wall thermostat to the desired temperature.
It is important to use wire of a gauge proper for the length of the

wire:

RECOMMENDED WIRE GAUGES

Maximum

Wire

Length

Gauge

1' to 10'

10' to 25'

25' to 35'

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 build-up to

a sufﬁcient level allowing the gas control to operate properly.
Wall Switch, FWS-1

Connect the brown and black/red, stripped and bare, wires on

the ON/OFF/REMOTE switch wire harness to the wall switch.

Turn the ON/OFF/REMOTE switch on the valve cover to the

REMOTE position. Pivot the rocker switch on the FWS-1 to the

ON position.
Battery Operated Remote Control, FRBC-1 and FRBTC-1

Connect the brown and black/red, stripped and bare, wires on the

ON/OFF/REMOTE switch wire harness to the remote receiver

that is a component in the FRBC-1 and FRBTC-1. Turn the

ON/OFF/REMOTE switch on the valve cover to the REMOTE

position. Follow instructions in the FRBC-1 and FRBTC-1 to

complete installation.
Note: If batteries fail in FRBC-1 or FRBTC-1, and immediate

heat is desired, turn the ON/OFF/REMOTE switch on valve cover

from the REMOTE position to the ON position.
Wiring of ON/OFF/REMOTE Switch with 750 Millivolt Wall

Thermostat Accessory and Another Accessory

Connect the brown and black/red, stripped and bare, wires on the

ON/OFF/REMOTE switch wire harness to the 750 millivolt wall

thermostat AND to the remote receiver that is a component in the

FRBC-1 OR to the FWS-1, wall switch.

1. Connect (1) wire from the 750 millivolt wall thermostat and

(1) wire from appropriate accessory to the BROWN, stripped

and bare wire from the ON/OFF/REMOTE wire harness.

2. Connect (1) wire from the 750 millivolt wall thermostat and (1)

wire from appropriate accessory to the BLACK/RED, stripped

and bare wire from the ON/OFF/REMOTE wire harness.

Note: When the appliance is in the MANUAL mode and the

batteries fail in the FRBC-1 and immediate heat is desired,

turn the ON/OFF/REMOTE switch on valve cover from the

REMOTE position to the ON position.

Manual Operation
1. Turn ON/OFF/REMOTE switch on valve cover to REMOTE

position.

2. Turn wall thermostat OFF.

3. Turn accessory, FRBC-1 or FWS-1, ON. Appliance is now in

the manual mode. You must turn the appliance ON or OFF with

appropriate accessory.

Wall Thermostat Operation

1. Turn the ON/OFF/REMOTE switch on valve cover to REMOTE

position.

2. Turn accessory, FRBC-1 or FWS-1, OFF.

3. Turn wall thermostat ON and set appropriate temperature. Wall

thermostat will cycle the appliance ON and OFF.

Installation of Remote Receiver

1. The remote receiver can not be placed behind the gas valve

and burner assembly.

2. When facing the appliance, the remote receiver must be placed

to the left of the gas valve and burner assembly.

Refer to remote control installation and operating instructions for

more details on remote control.