Lennox PRODIGY2.0 User Manual

42
Table 31. 4-Compressor Humiditrol Default Operation (using 4stage Thermostat, DDC with Room Sensor)
Demands
Condition
Unit Operation
Free Air Damper
(Economizer)
Reheat
Valve 1
Reheat Valve 2
Thermostat,
DDC or Room
Sensor
Humidity
Sensor
Trigger OAS
Compressor
Blower Speeds
Vent
Cool
C1
Cool
C2
Cool
C3
Cool
C4
Heat
1 2 3 4
G UNOCP OFF OFF OFF OFF X Closed OFF OFF
G OCP OFF OFF OFF OFF X Minimum OFF OFF
Y1 Suitable OFF OFF OFF OFF X
Modulate up to
Maximum
OFF OFF
Y2 Suitable OFF OFF OFF OFF X
Modulate up to
Maximum
OFF OFF
Y2
Damper
position at
maximum
position and
time expired.
Suitable ON OFF OFF OFF X Maximum OFF OFF
Y3 Suitable ON ON OFF OFF X Maximum OFF OFF
Y4 Suitable ON ON ON ON X Maximum OFF OFF
Y1
Not
Suitable
ON OFF OFF OFF X Minimum OFF OFF
Y2
Not
Suitable
ON ON OFF OFF X Minimum OFF OFF
Y3
Not
Suitable
ON ON ON OFF X Minimum OFF OFF
Y4
Not
Suitable
ON ON ON ON X Minimum OFF OFF
Dehum ON ON OFF OFF X Minimum ON ON
Y1 Dehum ON ON ON OFF X Minimum ON ON
Y2 Dehum ON ON ON ON X Minimum ON ON
Y3 Dehum ON ON ON ON X Minimum ON OFF
Y4 Dehum ON ON ON ON X Minimum OFF OFF
W OFF OFF OFF OFF X Minimum OFF OFF
Alternate method 1 for humiditrol:
Y3 Dehum ON ON ON ON X Minimum Low OFF OFF

Lennox PRODIGY2.0 Specifications

General

Brand	Lennox
Model	PRODIGY2.0
Category	Controller
Language	English