FloAire FAV-M User Manual
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6. When airflow switch (PS-01) is proven, the flame relay (RE-07) is energized through the high-
temperature limit control (TS-04), the optional low- and high-gas pressure switches (PS-03 & PS-04),
and the burner ON/OFF intake air stat (TS-06), if equipped. The pilot valve (VA-03) opens, and the
ignition transformer (TR-03) energizes
7. After the flame rod (SN-02) proves flame, the main valves (VA-01 & VA-02) open, and the ignition
transformer de-energizes
8. The temperature control systems amplifier (AM-01), monitors the discharge air sensor (TS-01) and
the remote discharge air set-point (TS-08), and modulates DC voltage to the modulating valve (VA-
05) to maintain discharge temperature
RCS
System
Minimum Outdoor
Air Temperature
(TS-10)
Minimum Indoor
Air Temperature
(TS-09)
Maximum Re-
Circulation
Percentage
Maximum
Discharge
Temperature
RCS5
-30
̊
F
7
̊
F
60%
90
̊
F
RCS10
-30
̊
F
25
̊
F
50%
120
̊
F
RCS15
-25
̊
F
58
̊
F
80%
90
̊
F
RCS20
-25
̊
F
54
̊
F
60%
120
̊
F
RCS25
-20
̊
F
55
̊
F
50%
140
̊
F
RCS30
-15
̊
F
47
̊
F
60%
120
̊
F
RCS35
0
̊
F
52
̊
F
80%
90
̊
F
RCS40
0
̊
F
35
̊
F
50%
140
̊
F