The Main User Menu is used to access and change
the basic operating parameters of the thermostat.
Access this menu by pressing the MENU key during
normal thermostat operation.
The Installer Configuration Menu is used to set up
the thermostat for application-specific operation. To
access this menu, press and hold the MENU key for
approximately 8 seconds.
The Installer Configuration Menu includes the following
parameters that are accessed by pressing the same
MENU key:
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DI1 and DI2 Input Configuration
•
Three Keypad Lockout Levels
•
Power Delay on Power up
•
Frost Protection
•
Maximum Heating Setpoint/Minimum Cooling
Setpoint
•
Anti-Short Cycle Timer
•
Heating Stages Cycles per Hour
•
Cooling Stages Cycles per Hour
•
Minimum Deadband
•
Fan Control
•
End of Cycle Fan Delay
•
Temporary Occupancy Time
•
Room Air Sensor Calibration
•
Outdoor Air Sensor Calibration
•
Number of Heating Stages (T600MSx-3 and
T600MEP-3)
•
Number of Cooling Stages (T600MSx-3 and
T600MEP-3)
Ordering Information
Table 2: T600xxx-3 Series Thermostats (Part 1 of 2)
Code Number
Description
Non-Programmable
T600HCN-3
Single-stage
T600HPN-3
Heat Pump
T600MSN-3
Multi-stage
4
T600xxx-3 Series Thermostats Product Bulletin
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The following parameters are for the T600HPx-3
thermostats:
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The following parameters are for the T600MEP-3
thermostat:
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Repair Information
If the T600xxx-3 Series thermostat fails to operate
within its specifications, replace the unit. For a
replacement T600xxx-3 Series thermostat, contact the
nearest Johnson Controls® representative.
Applications
Fan Coil Units, Unit Heaters, and Single-stage Packaged Heating/Cooling Equipment
Heat Pump with up to 3 Heating/2 Cooling Stages
Multi-stage Packaged Heating/Cooling Equipment
Number of Heat Pump Stages (T600HPx-3)
Heating Operation Lockout Based on Outdoor Air
Temperature
Cooling Operation Lockout Based on Outdoor Air
Temperature
Two or Four Events per Day Configuration
(T600xxP-3)
Auxiliary Output Configuration
Enable/Disable Progressive Recovery
Low Balance Point
High Balance Point
Comfort/Economy Heat Pump Operation
Reversing Valve Operation
Compressor/Auxiliary Interlock
Economizer Changeover Setpoint
Outdoor Air Minimum Position
Mechanical Cooling Operation w/ Economizer
Mixed Air Temperature Setpoint
Displaying the Mixed Air Temperature