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Idiomas disponibles
Installer setup options (ISU) (continued)
# ISU ISU Name
365
Compressor Cycle
Rate (Stage 1)
Note: This ISU is only displayed when Cool/Compressor Stage is set to 1 stage.
Cycle rate limits the maximum number of times the system can cycle in a 1 hour
period measured at a 50% load. For example, when set to 3 CPH, at a 50% load, the
most the system will cycle is 3 times per hour (10 minutes on, 10 minutes off). The
system cycles less often when load conditions are less than or greater than a 50%
load.
370
Heating Cycle Rate
(Stage 1)
Note: This ISU is only displayed when Heat Stage is set to 1 stage. Cycle rate limits
the maximum number of times the system can cycle in a 1 hour period measured
at a 50% load. For example, when set to 3 CPH, at a 50% load, the most the system
will cycle is 3 times per hour (10 minutes on, 10 minutes off). The system cycles
less often when load conditions are less than or greater than a 50% load. The
recommended (default) cycle rate settings are below for each heating equipment
type: Standard Efficiency Gas Forced Air = 5 CPH; High Efficiency Gas Forced Air = 3
CPH; Oil Forced Air = 5 CPH; Electric Forced Air = 9 CPH; Fan Coil = 3 CPH; Hot Water
Radiant Heat = 3 CPH; Steam = 1 CPH.
375
Heating Cycle Rate
Auxiliary Heat
(
PSTSP21AWH
387
Compressor
Protection
Note: The thermostat has a built in compressor protection (minimum off timer) that
prevents the compressor from restarting too early after a shutdown. The minimum-
off timer is activated after the compressor turns off. If there is a call during the
minimum-off timer, the thermostat shows "Heat on" or "Cool on" flashing in the
display. This ISU is displayed if ISU 220 is set to at least 1 stage.
425
Adaptive
Intelligent
Recovery
Note: Adaptive Intelligent Recovery (AIR) is a comfort setting. Heating or cooling
equipment will turn on earlier, ensuring the indoor temperature will match the
setpoint at the scheduled time.
430
Minimum Cool
Setpoint
Note: The cool temperature cannot be set below this level.
431
Maximum Heat
Setpoint
Note: The heat temperature cannot be set above this level.
ISU Options (factory default in bold)
1 - 6
1 - 12
1 - 12
only)
0 = Off
1 - 5 minutes
0 = No
1 = Yes
50 °F to 99 °F (50 °F)
10.0 °C to 37.0 °C (10.0 °C)
40 °F to 90 °F (90 °F)
4.5 °C to 32.0 °C (32 °C)
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