TEC1100 Series Thermostat Technical Bulletin 7
Select Dual Inline Package (DIP) switches to perform a variety of
different functions: fan runtime delay, keyboard disable, and multistage
heating or cooling.
Note: Before selecting a minimum On/Off time for the TEC1100 Series,
verify the equipment can tolerate the following hourly maximum
cycle rates: 7.5 cycles per hour when using 4-minute On/Off
(preferred for energy savings) or 15 cycles per hour when using
2-minute On/Off.
TEC1101 Single-Stage Wiring Configuration and DIP Switch Settings
Refer to Figure 3, Figure 5, and Figure 7 for DIP switch settings.
Table 5: TEC1101 Single-Stage DIP Switch Selections
DIP Switch Selection Description
1
On Allows 2-minute minimum On/Off time for heating or cooling equipment.
Off Allows 4-minute (preferred) minimum On/Off time for heating or cooling equipment.
2
On*
Locks the keyboard, disabling buttons to prevent tampering. The Day/Night mode
button can select 1-hour override.
Off Unlocks the keyboard.
3
On In Heating mode, with a call for heat, the plenum temperature switch controls fan
operation. However, Cooling mode allows the fan to operate immediately with a
call for cooling. The temperature switch is wired directly to the fan.
Off Heating or Cooling mode allows the fan to operate immediately with a call for heat
or cooling.
* When DIP Switch 2 is on, you can only use the Day/Night mode button to select 1-hour override to occupied
setpoints if in Night mode. All other buttons are read-only. You can also view the N2 address.
Hcn2diwi
RS1
TEC1101
Heating
Cooling
Fan
Common
Keyboard LockedKeyboard Unlocked
O
N
1
3
2
with Call for Heat
Heat/Cool: 4 Minute
(Minimum On/Off)
Heat/Cool: 2 Minute
(Minimum On/Off)
Fan On with Plenum
Temperature Switch
RS+V
Power in
CLK1
CLK2
RS2
Fan Immediate
N2+
N2-
REF
W1
Y1
G
R
24V
24V(c)
Figure 3: TEC1101 Single-Stage, Factory-Set DIP Switch Settings and
Wiring Configuration
Setting the DIP
Switches
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