Graco Therm-O-Flow 200, Instructions-Parts List Manual, Page: 35 / 109

Operation
Shutdown Shutdown Shutdown
1. Press to disable the heaters and pump.
The screen will say “Inactive”. If using the
Schedule function, the heaters and pump will be
disabled automatically at the set time. Only press
to disable the heating system before the
set time. If the heaters were manually disabled,
the Schedule function will automatically enable
them at the next set time.
Note
Do not perform step 2 if using the
Schedule function. Leave the power on.
2. Turn main power switch off.
Schedule Schedule
Schedule
The Schedule function allows the user to specify
times when the system will automatically turn ON and
OFF the heaters and pump.
Table Table Table 9 9 9 Schedule Schedule Schedule Screen Screen Screen Color Color Color Identification Identification Identification
Color Color Color Description Description
Description
Green System on
Yellow Setback
Red System off
Gray
Disabled
Set Set Set Schedule Schedule Schedule Times Times Times
Times are set using a 24–hour clock. Several on and
off times can be set each day.
1. On the Schedule screen (in the Setup screens),
set the ON times for each day of the week.
2. Set the OFF times for each day of the week.
3. Set the setback times for each day of the week.
Enable Enable Enable Schedule Schedule Schedule Function Function Function
The Schedule function is automatically enabled
when values are entered in the Schedule screen. To
disable a scheduled event, navigate to the event and
press .
The event will appear gray on the screen when it
is disabled. To re-enable an event, navigate to the
event and press .
The event will appear red (system off), yellow (system
setback), or green (system on). If no events are
needed, turn the main power switch OFF to prevent
system from automatically enabling and disabling the
heaters.
Use Use Use the the the Schedule Schedule Schedule Function Function Function
At the end of the work day leave the main power
switch ON. The Schedule function will automatically
enable and disable the heaters and pump at the
specified times.
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