Protege System Controller Reference Manual

Fan Control PGM
The fan PGM is activated when the floor tempering starts to operate and is started 30 seconds prior to any
heating or cooling. The direction of the fan (forward and reverse) is determined by the forward and reverse PGM
outputs. If a fan on signal is not required use the forward and reverse PGM outputs to drive the appropriate
contactors.
FN001 Fan
pgm: --000:00
To modify the fan PGM, use the settings as explained in section Entering PGM and PGM Groups (see page
345).
Forward PGM
The forward PGM is used to drive the fan in the forward direction this will circulate air from the intake through
the heating element and towards the floor. In the forward mode the temperature at the floor is below the set
point.
FN001 Forward
pgm: --000:00
To modify the forward PGM, use the settings as explained in section Entering PGM and PGM Groups (see page
345).
Reverse PGM
The reverse PGM is used to drive the fan in the reverse direction this will circulate air from the floor and return
this to the intake. In the reverse mode the temperature at the floor is above the set point.
FN001 Reverse
pgm: --000:00
To modify the reverse PGM, use the settings as explained in section Entering PGM and PGM Groups (see page
345).
Manual Forward PGM
The manual forward PGM is monitored by the floor temping function and if it is activated the function will
operate in forward mode regardless of the floor temperature setting.
FN001 Man Fwd
pgm: --000:00
To modify the Manual Forward PGM, use the settings as explained in section Entering PGM and PGM Groups
(see page 345).
Manual Reverse PGM
The manual reverse PGM is monitored by the floor temping function and if it is activated the function will operate
in reverse mode regardless of the floor temperature setting. If the manual forward and reverse PGM's are
activated the floor tempering system will operate in the forward mode and ignore the reverse PGM setting.
FN001 Man Rev
pgm: --000:00
To modify the Manual Reverse PGM, use the settings as explained in section Entering PGM and PGM Groups
(see page 345).
234 PRT-CTRL-SE Protege System Controller Reference Manual | PRT-CTRL-SE