Table of Contents
Advertisement
Table 12. CBX40UV with ComfortSense
Operating Sequence
System
Step
Condition
Normal
1
Operation
Normal
1
Operation
Dehumidification
2
Call
Normal
1
Operation
Dehumidification
2
call
Dehumidification
1
call ONLY
CBX40UHV
®
7000 Thermostat and Single−Stage Outdoor Unit Operating Sequence
System Demand
Thermostat Demand
Y1
Y2
O
G
W1
W2
NO CALL FOR DEHUMIDIFICATION
On
On
On
BASIC MODE (Only active on a Y1 thermostat demand)
On
On
On
On
On
On
PRECISION MODE (Operates independent of a Y1 thermostat demand)
On
On
On
On
On
On
On
On
On
Relative Humidity
Comp
Status
D
Acceptable
24 VAC
Acceptable
24 VAC
Demand
0 VAC
Acceptable
24 VAC
Demand
0 VAC
Demand
0 VAC
Page 29
System Response
Air
Handler
Comments
CFM
(COOL)
Compressor and indoor
High
100%
air
handler
thermostat demand
ComfortSense 7000 ther-
High
100%
mostat energizes Y1 and
de−energizes D on a call
for dehumidification.
High
70%
Note: No over cooling.
High
100%
Dehumidification
begins when humidity is
greater than set point
High
70%
ComfortSense 7000 will
keep
energized after cooling
High
70%
temperature setpoint has
been reach in order to
maintain room humidity
setpoint.
Note: Allow to over cool
0
2
F from cooling set
point.
follow
mode
outdoor
unit
Advertisement
Table of Contents
