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059705–00 REV. B
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SETTINGS—ADVANCED HEAT MENU
ADVANCED HEAT SETTINGS—
STEAM
SYSTEM SETPOINT
Selections:
125°F to 250°F
Default:
150°F
Description:
The System Set Point is the temperature noted when the heat has gotten
all the way through the building’s radiation system. Above this temperature, all the
radiators in the building are considered hot.
To find the appropriate System Set Point for your building, you may need two
individuals to use the following procedure:
1
Turn the heating system off and wait until the radiators are cool.
2
Have another person located at the furthest radiator (in terms of longest piping
distance) or to a radiator in a location known to get heat last.
3
Manually, switch the control to Bypass to start the boiler or open the
steam valve.
4
When the last radiator is hot, record the System temperature (displayed next to
SYS on the fourth line of the main display).
5
Set the System Set Point to the temperature noted in Step 4.
6
Switch the control back to Auto operation.
ALERT
The Heat Establish period cannot exceed six hours If during the Heat Establishing period the HSS does not reach the Set
Point, the Cycle-ON will start after six hours of Heat Establish.
ALERT
The System Set Point must be set correctly, as described above. Otherwise, the Genesis Heat-Timer
®
may consistently
under or overheat the building, especially in mild weather when fuel savings should be the greatest.
SYSTEM SETPOINT
BACK SAVE
F