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Unmixed (HC) Circuit Parameters
PARA
Description
Inrush
6
optimization
Room frost
8
protection
NOTE: If the RS100 is set for outdoor reset mode (PARA 3=OFF or 1, PARA 4=OFF), a modem-driven
switch can be placed in parallel with the outdoor sensor. When this switch closes, the RS100 will use
this parameter to engage freeze protection. This allows a user to remotely preheat a second home.
Exceeding
9
room temp
control
Range / Explanation
OFF
Not active
The amount of time the boiler will allow itself to
operate before a heating event begins in order to
1-8
be at the desired temperature of that event.
hours
NOTE: This value is the allowed time to
operate—the boiler may not use the entire value
OFF
Not active
If in vacation or economy/absent mode, or if
41-
ECO is selected at PARA 1, the boiler will fire if
86°F
this temp is detected by the RS100 (in the room).
OFF
Not Active
This setting will turn off the boiler if it senses the preset overshoot. The
boiler will restart at the set point minus -1°F. NOTE: The conversion to
33-41
Fahrenheit is incorrect. Use this key: 33=1°F overshoot, 34=2°F
...41=9°F;
NOTE: This parameter is ignored if Para 3=OFF or 3 or Para 4=OFF
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(continued)
Factory
User
Setting
Access
OFF
Yes
50°F
No
Off
No
31
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