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Installation - Honeywell Prestige 2.0 IAQ Installation Instructions Manual

Alerts and delta t diagnostics
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ALERTS AND DELTA T DIAGNOSTICS WITH THE PRESTIGE® 2.0 IAQ THERMOSTAT
ALTERNATE MOUNTING LOCATION FOR DISCHARGE
SENSOR. WHEN SETTING THE LIMITS, BE SURE TO
CONSIDER THE AFFECT THAT THE HUMIDIFIER HAS
ON DELTA T.
VENTILATOR
OR
DEHUMIDIFIER
MOUNT RETURN
SENSOR HERE
DOWNSTREAM OF
VENTILATOR OR
DEHUMIDIFIER
ALTERNATE MOUNTING LOCATION FOR DISCHARGE
SENSOR. WHEN SETTING THE LIMITS, BE SURE
TO CONSIDER THE AFFECT THAT THE DEHUMIDIFIER
HAS ON DELTA T.
DEHUMIDIFIER
MOUNT RETURN
SENSOR HERE
DOWNSTREAM OF
DEHUMIDIFIER
69-2678EFS—03
STEAM OR
FAN
POWERED
HUMIDIFIER
MOUNT
DISCHARGE
SENSOR HERE
ABOVE CENTER
OF A-COIL
UPSTREAM OF
HEAT
STEAM OR FAN
EXCHANGER
POWERED
HUMIDIFIER
BLOWER
Fig. 2.
MOUNT
DISCHARGE
SENSOR HERE
ABOVE CENTER
OF A-COIL
UPSTREAM OF
DEHUMIDIFIER
HEAT
EXCHANGER
BLOWER
Fig. 3.
VENTILATOR
OR
DEHUMIDIFIER
MOUNT RETURN
SENSOR HERE
MOUNT DOWNSTREAM
OF BYPASS HUMIDIFIER,
DEHUMIDIFIER OR
VENTILATOR
M33075A
VENTILATOR
OR
DEHUMIDIFIER
MOUNT RETURN
SENSOR HERE
MOUNT DOWNSTREAM
OF BYPASS HUMIDIFIER,
DEHUMIDIFIER OR
VENTILATOR

INSTALLATION

M33076A
Use the following steps to mount the Discharge/Return Air
Sensors:
1. Attach plastic cover to the sensor probe.
2. Drill 1/4-inch hole for the sensor probe and mount it
to the ductwork with enclosed screws (see Fig. 6).
3. Connect wires to S1 or S2 terminals at the EIM.
4. Configure the S1 or S2 terminals in the Installer
Setup at the thermostat.
Fig. 6. Mounting Discharge/Return Air Sensor.
2
BYPASS
HUMIDIFIER
HEAT
EXCHANGER
BLOWER
Fig. 4.
BYPASS
HUMIDIFIER
HEAT
EXCHANGER
BLOWER
Fig. 5.
MOUNT
DISCHARGE
SENSOR HERE
M33078A
MOUNT
DISCHARGE
SENSOR HERE
M33079A
M32995

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