REV. 1/31/06 Page 1 of 8
VR-2A
INSTALLATION AND OPERATING INSTRUCTIONS
MULTI-FUNCTION WIRELESS REMOTE CONTROL SYSTEM
FOR OPERATING SERVO MOTOR VALVE, MANUALLY AND WITH A THERMOSTAT FUNCTION
INTRODUCTION
This remote control system was developed to provide a safe, reliable, and user-friendly remote control system for gas heating
appliances. The system is operated manually from the transmitter. The system operates on radio frequencies (RF) within a 20' range
using non-directional signals. The system operates on one of 1,048,576 security codes that are programmed into the transmitter at the
factory; the remote receiver's code must be matched to that of the transmitter prior to initial use.
Review THERMO SAFETY SECTION under RECEIVER section. This high temperature safety feature shuts
down the appliance when a potentially unsafe condition exists.
TRANSMITTER
This remote control SYSTEM offers the user a battery-operated remote control to
power up to a 6 VDC servo motor such as those used with gas valves used in
some heater rated gas logs, gas fireplaces and other gas heating appliances.
The servo motor circuit uses the battery power from the receiver to operate a
servo motor. The circuit has reversing polarity software which reverses the
positive (+) and negative (-) output of the receiver's battery power to drive the
servo motor forward/backward. (HI/LO FLAME) The SYSTEM is controlled by the
remote transmitter.
The transmitter operates on a (2) 1.5V AAA batteries.
It is recommended that ALKALINE batteries always be used for longer battery life
and maximum operational performance.
Before using the transmitter, install the (2) AAA transmitter batteries into the
battery compartment. (Use caution that batteries are installed in the proper
direction)
KEY SETINGS
• ON/HI -Operates unit to on position, Manually operated
servo HI.
• LO/OFF - Operates unit to off position, Manually operated
servo LO.
• MODE - Changes unit from manual mode to thermo mode.
• SET - Sets temperature in thermo mode.
ON/HI
MODE
LO/OFF
SET
1
2
3
4
IF YOU CANNOT READ OR UNDERSTAND THESE INSTALLATION INSTRUCTIONS DO NOT
ATTEMPT
TO
INSTALL
OR
OPERATE
ON/HI
MODE
LO/OFF
BUTTON
WALL CLIP
SLOT
BATTERY
COMPARTMENT
FRONT BACK
LO/OFF
SET
ON/HI
BUTTON
MODE
BUTTON
SET
BUTTON
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