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059705–00 REV. B
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STARTUP MENU—STEAM
DISTRICT STEAM DELAY
Selections:
0 to 30 minutes
Default:
10 minutes
•
The District Steam Delay setting only applies when STEAM and Heating System of
DISTRICT STEAM is selected.
•
In most district steam applications, the condensed steam is not recycled back.
In these applications the heating system sensor cannot be used.
•
The Genesis Heat-Timer
®
uses this time setting to determine the beginning of
the steam cycle.
•
No system sensor is required in the District Steam mode.
•
Since no system temperature is used, the energy saving feature Thermal Lockout
is not available.
•
To find the appropriate District Steam Delay for your building, 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 open the District Steam valve.
At the same time start to count the time.
4
Wait until the radiator begins to get warm. Then record the amount of
elapsed time.
5
Set the District Steam Delay to the time noted in Step 4.
6
Switch the control back to Auto operation.
DISTRICT STEAM DELAY
BACK SAVE
m
NOTE
Continue Startup Menu—Steam with
