PRT CTRL Integrated Controller Reference Manual

Heating Stage 3 PGM
The heat 3 PGM is activated when the RTHP has a requirement for heating and the heating
stage demand value has been exceeded for the third stage. The heating 3 PGM will typically
be used to control the third stage of the heating system.
FN001 Heat 3
pgm: --000:00
To modify the heat 3 PGM, use the settings as explained in section Entering PGM and PGM
Groups on Page 410.
Heating Stage 4 PGM
The heat 4 PGM is activated when the RTHP has a requirement for heating and the heating
stage demand value has been exceeded for the fourth stage. The heating 4 PGM will typically
be used to control the fourth stage of the heating system.
FN001 Heat 4
pgm: --000:00
To modify the heat 4 PGM, use the settings as explained in section Entering PGM and PGM
Groups on Page 410.
Dehumidification Stage 1 PGM
The dehumidification stage 1 PGM is activated when the RTHP has a requirement for
dehumidification. The dehumidification process will typically open the first stage of the hot gas
reheat valves located in the RTHP unit.
FN001 Dehumid 1
pgm: --000:00
To modify the dehumidification stage 1 PGM, use the settings as explained in section Entering
PGM and PGM Groups on Page 410.
Dehumidification Stage 2 PGM
The dehumidification stage 2 PGM is activated when the RTHP has a requirement for
dehumidification and the humidity is above the hysterisis value plus the setpoint. The
dehumidification process will typically open the second stage of hot gas reheat valves located
in the RTHP unit.
FN001 Dehumid 2
pgm: --000:00
To modify the dehumidification stage 2 PGM, use the settings as explained in section Entering
PGM and PGM Groups on Page 410.
Base Data Register
The Base data register is used as the first register in the list of registers used to configure,
program and control the RTHP. The only registers that are not included in the base registers
are ones that must link to an analog input or analog output for external sensors (Temp,
Humidity or Dampers). A base data register setting MUST be set.
Protégé Integrated System Controller Reference Manual
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