Table 5: Entering Permanent Temperature
Setpoints
Press MENU from the Status Display
Menu to enter the Main User Menu.
Answer NO to all prompts until the
temperature set prompt appears in
the display (it may be the first
prompt). Press YES to enter
temperature setting menu.
Press YES to change occupied
cooling setpoint. Press NO to
advance to occupied heating setpoint
menu.
Use the UP/DOWN arrow keys to set
temperature. Press YES to store
value and advance to next menu.
Press YES to change the occupied
heating setpoint. Press NO to
advance to unoccupied cooling
setpoint menu.
Use the UP/DOWN arrow keys to set
temperature. Press YES to store
value and advance to next menu.
Press YES to change the unoccupied
cooling setpoint. Press NO to
advance to the unoccupied heating
setpoint.
Use the UP/DOWN arrow keys to set
temperature. Press YES to store
value and advance to next menu.
Press YES to change the unoccupied
heating setpoint. Press NO to
advance to temperature display units.
Use the UP/DOWN arrow keys to set
temperature. Press YES to store
value and advance to next menu.
Press YES to set the display units to
°
F or
°
C. Press NO to advance to
temperature setpoint type menu.
Press YES to return to the Status
Display Menu or NO to re-enter the
temperature setting menu.
Exit?
Y/N
RoomTemp
75.0
°
F
Entering Temporary Temperature Setpoints
To temporarily change the setpoint:
Press the UP/DOWN arrow keys to change the
temporary setpoint for the current mode of operation.
Temperat
set? Y/N
Note:
Whether the thermostat is heating or cooling,
the respective setpoint is temporarily adjusted.
Cooling
set? Y/N
Note:
To toggle between the temporary heating and
cooling setpoints, press the NO key while changing the
temporary setpoints.
Ending Temporary Temperature Setpoints
Cooling
75.0
°
F
The temporary setpoints remain in effect for the
duration set in the Temporary Occupancy Time
parameter (TOccTime) or until manually released.
To release the temporary setpoint sooner, while in the
main User Menu:
Heating
set? Y/N
1. Answer YES to the first prompt to appear.
2. If the thermostat does not immediately return to
the Status Display Menu, press MENU again and
YES to exit the Main User Menu.
Heating
68.0
°
F
The setpoint reverts to the Permanent Temperature
Setpoint.
Unocc CL
set? Y/N
Selecting the System Mode
The T600MEP-2 has four system modes.
•
Automatic Mode (auto)
Automatic changeover between heating and
cooling. This is the default setting.
Unocc CL
80.0
°
F
•
Cooling Mode (cool)
Cooling operation only.
•
Heating Mode (heat)
Heating operation only.
Unocc HT
set? Y/N
•
Off Mode (off)
The T600MEP-2 is off; however, when frost
protection is on (see
Enabling Frost Protection
[Frost pr]
section) the thermostat still calls for heat,
if required.
Unocc HT
62.0
°
F
To set the system mode while in the Main User Menu:
1. Answer NO to all prompts until the system mode
prompt appears in the display. Press YES to set
the system mode.
°
F/
°
C set?
Y/N
2. Use the UP/DOWN arrow keys to locate the
desired system mode. Press YES to select the
desired system mode.
14
T600MEP-2 Programmable Economizer Thermostat Installation Instructions
