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

Remote control kits

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INTRODUCTION
The remote control system can be operated thermostatically
or manually from the transmitter. The system operates on
radio frequencies (RF) within a 20 foot range. It can be
used with Standing Pilot systems only.
This remote control kit has a hand held transmitter that
can be used as a remote on/off or as a thermostat. The
transmitter display shows the current room temperature,
target temperature, timer setting, on/off status, low battery
indicator, current time, burner/valve operation and fan
operation. Electrical ratings for the receiver are: 110 VAC,
60 Hz, 6 W.
If pertinent, see additional fi replace wiring diagrams on
pages 9 & 10.
INSTALLATION PRECAUTIONS
NOTE: Installation of this kit MUST be done by a qualifi ed
service technician.
This remote control kit is tested and safe when installed in
accordance with this installation manual.
It is the responsibility of the installer to read all instructions
before starting installation and to follow these instructions
carefully during installation. Modifi cation of the remote
control system or any of its components will void the
warranty and may cause a fi re hazard.
NOTE: A manometer MUST be used to set the manifold
pressure on the gas valve.
WARNING
EXPLOSION RISK!
• Incorrect setting on regulator tower may
cause delayed ignition.
• The regulator tower is preset for NG.
LP installation will require resetting the tower.
NOTE: The factory installed junction box in the gas fi replace
must be wired with 110 VAC before installing this kit. See
Installation Instructions section.
Printed in U.S.A.
Copyright 2007
Hearth & Home Technologies Inc.
20802 Kensington Boulevard, Lakeville, MN 55044
RCTS-MLT Remote Control Kits
-For use with SIT Millivolt Valves only-
- Installation and Operating Instructions -
CAUTION: All wiring should be done by a qualifi ed electrician
and shall be in compliance with local codes and with the
National Electric Code ANSI/NFPA No. 70-current (in the
United States), or with the current CSA C22.1 Canadian
Electric Code (in Canada).
• Wire 110V to electrical junction box.
• Do NOT wire 110V to valve.
• Do NOT wire 110V to wall switch.
• Incorrect wiring will damage millivolt
valves.
FCC REQUIREMENTS
WARNING: CHANGES OR MODIFICATIONS TO
THIS UNIT NOT EXPRESSLY APPROVED BY THE
PARTY RESPONSIBLE FOR COMPLIANCE COULD
VOID THE USER'S AUTHORITY TO OPERATE THE
EQUIPMENT.
NOTE: This equipment has been tested and found to
comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause
harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or
more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and
receiver.
- Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
- Consult the dealer or an experienced radio TV technician
for help.
1
WARNING
100-920B
8/07

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Summary of Contents for Hearth and Home Technologies RCTS-MLT

  • Page 1 RCTS-MLT Remote Control Kits INTRODUCTION The remote control system can be operated thermostatically or manually from the transmitter. The system operates on radio frequencies (RF) within a 20 foot range. It can be used with Standing Pilot systems only. This remote control kit has a hand held transmitter that can be used as a remote on/off or as a thermostat.
  • Page 2: Installation Instructions

    Canadian Equipment Requirements This digital apparatus does not exceed the (Class A/Class B)* limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications. Le present appareil numerique n’emet pas de bruits radioelectriques depassant les limites applicables aux appareils numeriques (de la class A/de la class B)* prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des...
  • Page 3 Alternative Wiring for units with a wall switch Disconnect the wall switch wire from the TH terminal on the valve and connect this wire to male connector supplied on the receiver. Connect remaining female connector from receiver to the TH terminal on the valve. Adding Optional Fan/Blower Plug 2-prong fan cord directly into the 3 prong polarized plug on the back of the receiver (see Figure 3).
  • 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.
  • Page 5: Remote Receiver

    REMOTE RECEIVER The remote receiver has a 3-position slide switch: OFF/ REMOTE/ON (see Figure 7). 3 POSITION SWITCH Figure 7. Remote Receiver NOTE: The remote receiver will only respond to the transmitter when the 3-position slide button on the remote receiver is in the Remote position. If the system does not respond to the transmitter on initial use, see section Matching Security Codes.
  • Page 6 1. LOW - Battery power low. Replace batteries within two weeks. 2. TIMER - Indicates time remaining before system shuts off, when timer-programmed, 9 - hour maximum setting. 3. MODE - Indicates operation MODE of system. ON indicates the system is on, either manually or thermostatically.
  • Page 7 Figure 9. Setting Button/Child Proof Lockout Setting ºF/ºC Scale The factory setting for temperature is degrees Fahrenheit (ºF). To change this setting to degrees Centigrade (ºC): 1. Remove the battery cover on the back of the transmit- ter and locate the “setting button” at the top center of battery compartment (see Figure 8).
  • Page 8: System Check

    Adjusting the Flame Height - Operates in ON or THERMO mode This remote control system allows the user to control the height of the FLAME when the gas valve is factory equipped with a FLAME CONTROLLER. 1. Press and release FLAME button to change fl ame height to HI (see Figure 8, Location #5), (a second fl...
  • Page 9: General Information

    7. Set the SET temperature to at least 2º F (1º C) below the room temperature and the system fl ame will extin- guish. Thereafter, it should continue to cycle on and off thermostatically approximately every two minutes as the ROOM temperature changes, but only when the temperature differential between ROOM and SET temperatures differs at least 2º...
  • Page 10 PILOT THERMOPILE THERMOCOUPLE PIEZO THERMOSTAT WIRE ASSEMBLY VALVE Figure 10. Standing Pilot Ignition Wiring Diagram STANDING PILOT VALVE ON/OFF PIGGYBACK WIRE THERMOSTAT WIRE ASSEMBLY Figure 11. Standing Pilot Ignition Wiring Diagram with Piggyback Wire STANDING PILOT REMOTE SWITCH PIGTAIL ON/OFF VALVE SWITCH OPTIONAL WALL SWITCH,...

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