Download INSTALLATION/OPERATING INSTRUCTIONS

GETTING THE INSTALLATION STARTED
Following are four typical application schematics:
• SMC with 3-way Valve and Heat Exchanger
• SMC with 3-way Valve (Anti-freeze solution runs directly into the boiler)
• SMC with Steam to Hot Water Heat Exchanger
• SMC controlling a Sequencing Panel SEQ6, 6P or 12 (Anti-freeze solution runs directly into the boilers)
Select the schematic which matches your application. If none of the schematics match your application, contact the
factory for further assistance.
NOTE: The application schematics are for illustration purposes only. They do not represent complete system diagrams
and can not be interpreted as such.
Installation of this control is simple if you follow the instructions carefully. The installation consists of four basic steps:
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Locating and mounting the control
Locating and mounting the sensors
Wiring the power, input and output lines
Creating an initial pilot program of settings
WARNING
The Heat-Timer Model SMC is strictly an operating control; under no circumstances should it be
used as a primary limit or safety control. The system must have its own certified limit and safety
controls required by local codes. These are the responsibility of the installing contractor who must
verify proper operation and correct any safety problems prior to starting the SMC installation.
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