A3091000/A3091250
ProMIX™ 101 Radiant
Heating Reset Control
11
Fine Tuning
1. If heating is inadequate at relatively warm
outdoor temperatures (below OAH),
increase the minimum loop temperature
(SLL) by 5
°
-10
°
F.
2. If heat output is excessive at relatively
warm outdoor temperatures (below OAH),
decrease the minimum loop temperature
(SLL) by 5
°
-10
°
F. This condition may
signal faulty room temperature control
devices (i.e. thermostats).
3. If heating is inadequate at relatively cold
outdoor temperatures (above OAL), raise
the outdoor temperature (OAL) by
5
°
-10
°
F. If the outdoor temperature is
below OAL, the SL temperature should be
at its maximum. SLH should not be
increased above the maximum tempera-
ture limitation for the installation method.
4. If the heat output is excessive at moder-
ately cold outdoor temperatures (well
above the OAL), decrease the outdoor
design temperature (OAL) by 5
°
-10
°
F. If
the outdoor temperature is at or below the
OAL, SLH may be decreased by 5
°
-10
°
F.
Excessive heat output may signal that
maintenance is required for the manifold
supplying the area that is over heating.
NOTE:
Changes to the temperature settings are read only while displayed, after a reset or a
power loss.
Important:
Any changes or adjustments made to the temperature or jumper settings are ignored
until the test/reset or display button is pressed.
