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TABLE 13
OPERATING SEQUENCE
Non-Communicating Thermostat with Humidity Control Feature and Two-Speed Outdoor Unit
G Status
NO CALL FOR DEHUMIDIFICATION
1
24
70%
demand
2
24
100%
ROOM THERMOSTAT CALLS FOR FIRST STAGE COOLING
1
24
70%
2
0
70%
1
24
70%
2
0
70%
1
0
70%
ROOM THERMOSTAT CALLS FOR FIRST AND SECOND STAGE COOLING
1
24
100%
2
0
70%
1
24
70%
2
0
70%
1
0
70%
Dave Lennox CS7500 thermostat to use for this application - Y2081 4 heat / 2 cool
*Normal operation rst stage cooling blower speed is 70% COOL speed.
**Dehumidication blower speed is, reduced to 70% of COOL.
***In Precision mode, CS7500 thermostat will maintain room temperature up to 2 °F (1.2°C) cooler than room setting.
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