REV. 3-26-19 Page 3
Skytech: Smart Stat-IV
WARNING
This remote control system must be installed exactly as outlined in these instructions. Read all instructions completely before
attempting installation. Follow instructions carefully during installation. Any modications of this remote control or any of its
components will void the warranty and may pose a re hazard.
Consult gas appliance manufacturer’s instructions and wiring schematics for proper placement of all wires. All electronic modules
are to be wired to manufacturer’s specications.
The following wiring diagrams are for illustration purpose only. Follow instructions from manufacturer of gas valve and/or electronic
module for correct wiring procedures. Improper installation of electric components can cause damage to electronic module, gas
valve and remote receiver.
WIRING INSTRUCTIONS
A qualied electrician should install the remote control system.
MILLIVOLT VALVES
MILLIVOLT SYSTEM CHECK
• Ensure that the pilot ame is lit.
• Slide the 3-position button on the remote receiver to the ON position. The
main gas ame (i.e., the re) should ignite.
• Slide the button to OFF. The main ame should extinguish (the pilot ame
will remain on).
• Slide the button to REMOTE, then press the ON button on the transmitter to
change the system to on. The main gas ame should ignite.
• Connect one wire from the remote receiver to the TH terminal on the gas
valve.
• Connect the other wire from the remote receiver to the TH/TP terminal on
the gas valve.
The remote control receiver can be connected, in series, to a 24VAC transformer to
the TR (transformer) terminal on the ELECTRONIC MODULE. Connect the hot wire
from the 24VAC transformer to either of the wires on the remote receiver. Connect
the other wire from the receiver to the TH (thermostat) terminal on the ELECTRONIC
MODULE.
ELECTRONIC SPARK IGNITION 24 VAC INPUT
• Before installation, make sure you turn the slide switch to OFF. After installation, make sure you turn the slide switch to REMOTE.
• The remote receiver can be placed on the replace hearth or under the replace behind the control access panel.
• Use the wires attached to the remote receiver to connect to the gas valve or the electric module (piggyback connectors have both
male & female terminals for exibility).
• Be sure that the connectors do not touch each other or other bare metal surfaces; this will cause the appliance to turn on. The
connectors may be wrapped with electrical tape to prevent this.
INSTALLATION
Protection from extreme heat is very important. The remote receiver should be kept away from temperatures exceeding 170ºF. Extreme
heat can cause damage, which is not covered under warranty.
REMOTE RECEIVER
TERMINAL BLOCK
ON MILLIVOLT
GAS VALVES
TH
TP
TP
TH
THERMOPILE/
PILOT LIGHT
ELECTRONIC MODULE
TR
TH
neutral wire
24VAC
hot wire
110/24VAC
Transformer
REMOTE RECEIVER
To 110 Power
To 110 Power
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