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Carrier 33CSHUMID-01 Owner's Manual

Carrier 33CSHUMID-01 Owner's Manual

Humidity module
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When installed,
the
thermostat
may have*
the ability to:
• Control a compatible
humidifier
• Display relative humidity
level as measured
at the
thermostat
• Dehumidify
(Cool to
dehumidify,
reheat, control a
dehum, terminal equipped
furnace
board.
Compatible
with thern_ostat
models."
33CS450_01,
33CS420_01
&
33CS400-01
for a complete list contact Carrier
4
o
t
_e
8
°e

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Summary of Contents for Carrier 33CSHUMID-01

  • Page 1 • Control a compatible humidifier • Display relative humidity level as measured at the thermostat °e • Dehumidify (Cool to dehumidify, reheat, control a dehum, terminal equipped furnace board. Compatible with thern_ostat models." 33CS450_01, 33CS420_01 & 33CS400-01 for a complete list contact Carrier...
  • Page 2 This unique accessory allows you to view and control the humidity level using only your thermostat HVAC unit. Depending on the model number of your thermostat the humidification options are: • View the ambient humidity at the thermostat location Control a humidifier with the HUM terminal on the thermostat Dehumidify...
  • Page 3 The humidity accessory is inserted into the humidity plug on the back of the thermostat and the Humidity Jumper is set for HUM operation. Humidity Jumper Set this jumper for HUM. BBBBB" L0 Humidity Module Model 33CSHUMID-01 Plug the module into the appropriate "X connection terminal on the circuit...
  • Page 4 To control a MISC output for humidification, place the MISC1, MISC2, or MISC3 jumper on the term- inal labeled HUM. This will supply 24VAC to the selected MISC terminal on the backplate of the thermostat when the humidity in the home falls below the setpoint you have chosen.
  • Page 5 Dehum Terminah To control a MISC output dehumidification, place MISCl, MISC2, MISC3 jumper on the terminal labeled DEHUM. This will supply 24VAC to the selected MISC terminal when the humidity in the home is above the setpoint you have chosen. Only one of the three outputs (MISCl,...
  • Page 6 Cool to Dehumidify: If Cool to Dehumidify is on and the Humidity Module is installed, the thermo- stat ability to initiate a cooling cycle advanced dehumidification operation. When thermostat detects humidity percentage above the setpoint for dehumidification, and heating or cooling is not on, the thermostat will...
  • Page 7 Reheat: This feature allows the thermostat to turn on Electric Heating (W2) during Cool to Dehumidify (see previous page) to maintain room temperature until the dehumidification setpoint is reached. cooling cycle will allow for the dehumidification the air to occur while the Electric Heating will allow for a constant room temperature.
  • Page 8 _i i_ ._j The Humidity Module package includes two door labels. Depending on which model thermostat you have purchased, choose the correct label and affix it to the thermostat as shown in the diagrams below. 33CS450 & 420 33CS400 Page 7...
  • Page 9 One Year Warraniy This P_oduct is warranted to be Bee Born defec% in material and workmanship If it appears within one year from the date of original installation, whether or not actual use begins on that date, that the ploduct does not meet this warra nh/, a new or lemanufac_led part, at the manufacturer's...