1
CHECK CONTENTS OF SHIPPING CARTON
Compare contents of carton in Figure 1 with the actual
parts received. If any parts are missing or damaged,
contact your dealer before beginning installation. DO
NOT install a damaged wall switch Kit.
INSTALLATION PRECAUTIONS
The WSK-21 Wall Switch Kit is tested and safe when
installed in accordance with this installation manual. It
is your responsibility to read all instructions before start-
ing installation and to follow these instructions care-
fully during installation.
The wall switch kit is carefully engineered and must be
installed only as specified. If you modify it or any of its
components, you will void the warranty and you may
possibly cause a fire hazard.
CAUTION:
All wiring should be done by a qualified
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).
WARNING:
DO NOT CONNECT 110-120 VAC WIR-
ING TO THE GAS CONTROL VALVE OF THIS APPLI-
ANCE OR TO THE WALL SWITCH FOR INSTALLA-
TION OF THIS KIT.
WARNING:
FOR DSI UNITS - DO NOT USE THE
WIRE SUPPLIED WITH THIS KIT. YOU MUST USE
12-14 AWG WIRE TYPE NM (ROMEX).
NOTE:
Position the wall switch so that a maximum of
25 feet of wiring from the switch to the fireplace is used.
1.0 INSTALLATION INSTRUCTIONS FOR
ALL MODELS EXCEPT GAS LOG SETS
1.1 INSTALLING THE WALL SWITCH
1. Install the wall switch in a convenient location. Run
low voltage, 2-conductor wire from the wall switch
into the base of the unit.
NOTE:
For model ST-38GTV run the wall switch wires
through the pre-punched hole in the end of the fireplace.
2. Find the red and brown pigtail wires (labeled "FOR
USE WITH REMOTE OR WALL SWITCH ONLY")
which are attached to fireplace's ON/OFF rocker
switch located at the lower front corner of the unit.
Connect these pigtail wires to the low voltage wires
FIGURE 1
130-900J 10/99
Installation and Operation Instructions for the
WSK-21 WALL SWITCH KIT
Hearth Technologies Inc.
20802 Kensington Blvd.
Lakeville, MN 55044
WALL
SWITCH
WALL
SWITCH
PLATE
SCREWS
WIRE
CONNECTORS (2)
