Conversion Kit For Variable Input Gas Valves - Calcana CAL Series Installation, Operation, Service, And Parts Manual

CAL-SERIES

31.2 CONVERSION KIT FOR VARIABLE INPUT GAS VALVES

The conversion shall be carried out in accordance with the requirements of the provincial/state authorities having
jurisdiction and in accordance with the requirements as follows:
CANADA: Natural Gas and Propane Installation Code, CSA B149.1 or latest edition.
USA: National Fuel Gas Code, ANSI Z223.1/NFPA 54, or latest edition.
WARNING:
This conversion kit shall be installed by a qualified service agency in accordance with the
manufacturer's instructions and all applicable codes and requirements of the authority having jurisdiction. If
the information in these instructions is not followed exactly, a fire, explosion or production of carbon monoxide
may result causing property damage, personal injury or loss of life. The qualified service agency is responsible
for the proper installation of this kit. The installation is not proper and complete until the operation of the
converted appliance is checked as specified in the manufacturer's instructions supplied with the kit. The
installer of this conversion kit assumes full responsibility and liability for the installation of this conversion kit.
If you do not understand these instructions or the information contained in the installation manual, DO NOT
INSTALL THIS CONVERSION KIT OR OPERATE THE UNIT ASSOCATED WITH THIS GAS CONVERSION.
DIRECTIONS:
1) Caution the gas supply shall be shut off prior to disconnecting the electrical power, before proceeding with the conversion.
2) Turn off electrical supply to heater
3) Disconnect gas supply line to heater
4) Disconnect electrical supply to heater
5) Disconnect thermostat control wire from heater
6) Remove burner head from reflector assembly being careful to support burner head in such a fashion that it will not fall from
the location overhead where it was installed. Use two people if necessary.
7) Remove service door that provides access to gas valve location
8) Remove igniter assembly.
9) Use deep wall socket to remove orifice spud.
10) Install correct orifice for the fuel that you are converting to. CHECK TWICE TO MAKE SURE. Reference chart below:
11) Locate gas valve and REPLACE WITH THE GAS VALVE IN CONVERSION KIT. Verify you have the correct valve for the fuel type
you want to convert to. CHECK TWICE TO MAKE SURE.
12) Verify Manifold pressure using a manometer. Adjust pressure if necessary. (see valve instructions for details)
Manifold Pressure is:
13) When the conversion is complete, fill out the information as required on the enclosed conversion label.
14) Attach completed label on or near the rating plate
Conversion Chart With Part Numbers and Corresponding Orifice Sizes
MODEL PIN FROM
CAL-40 3025000
CAL-50 3025001
CAL-75 3025002
NOTE: CONVERSION KITS COME WITH GAS VALVE CONVERSION SPRING, PREDRILLED ORIFICE AND CONVERSION LABEL.
CONVERSION KITS ARE FOR UNITS RATED FOR THE FOLLOWING LOCATIONS AND ELEVATIONS: CANADA: 0 – 4500 FT (1372 m) USA: 0 – 2000 FT (610 m)
NG: Hi 3.5" w.c. Lo 1.5" w.c.
Propane: Hi 10.5" w.c. Lo 5.5" w.c.
Leak Test all Fittings Prior to Operation
TO ORIFICE
NG Propane #51
NG Propane #48
NG Propane #42
FOR INSTALLATIONS ABOVE THE DESIGNATED ELEVATIONS, CONTACT FACTORY.
MODEL PIN FROM
CAL-40 3025011 Propane
CAL-50 3025012 Propane
CAL-75 3025013 Propane
80
TO ORIFICE
NG #32
NG 3.3mm
NG #21