Page 41
TABLE 19
OPERATING SEQUENCE
G71MPP, ComfortSense 7000 Thermostat and Single−Stage Outdoor Unit
OPERATING
SEQUENCE
SYSTEM DEMAND SYSTEM RESPONSE
System
Condition
Step
Thermostat Demand Relative Humidity
Compressor
Blower
CFM
(COOL)
Comments
Y1 O G
W1
Status D
NO CALL FOR DEHUMIDIFICATION
Normal Operation 1 On On On Acceptable
24
VAC
High 100%
Compressor and in-
door blower follow
thermostat demand
BASIC MODE (only active on a Y1 thermostat demand)
Normal Operation 1 On On On Acceptable
24
VAC
High 100%
ComfortSense
7000 thermostat en-
ergizes Y1 and de−
energizes D on a call
for de−humidification
Dehumidification
Call
2 On On On Demand
0
VAC
High 70%
PRECISION MODE (operates independent of a Y1 thermostat demand)
Normal Operation 1 On On On Acceptable
24
VAC
High 100%
Dehumidification
mode begins when
humidity is greater
than set point
Dehumidification
call
2 On On On Demand
0
VAC
High 70%
Dehumidification
call ONLY
1 On On On Demand
0
VAC
High 70%
ComfortSense
7000 thermostat will
keep outdoor unit en-
ergized after cooling
temperature setpoint
has been reached in
order to maintain
room humidity set-
point.
On−board links at indoor unit with a single−stage outdoor unit:
With Condensing unit − Cut W914 (R to DS) on SureLight
®
integrated control;
With Heat Pump − Cut W914 (R to DS) & W951 (R to O) on SureLight
®
integrated
control.
To Next Page
Loading...
Need help?
General
