PEERLESS Combi 160 Installation, Operation & Maintenance Manual page 48

12 - USE
Figure 38 - Graphs of
Figure 39 - Graphs of
Outside temperature (°C)
Outside temperature (°F)
Outside temperature (°C)
Outside temperature (°F)
the outdoor reset adjustment for "high temperature" systems
Outside temperature (°C)
Outside temperature (°F)
Outside temperature (°C)
Outside temperature (°F)
the outdoor reset adjustment for "low temperature" systems
OA = Slope of the line
Ob = Minimum heating temperature
Oc = Maximum heating temperature
br = "Fix point" of the angle fulcrum
of the line
b = parallel shift of the
by the heating knob, item "7" of
fi gure 37)
OA
Ob = Minimum heating temperature
Oc =
br = "Set point" of the angle fulcrum
of the line
b = parallel shift of the line (adjusted
by the heating knob, item "7" of
fi gure 37)
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line (adjusted
= Slope of the line
Maximum heating temperature