Setting The Dip Switches - Johnson Controls METASYS TEC1100 Series Technical Bulletin

Setting the DIP
Switches
Table 5: TEC1101 Single-Stage DIP Switch Selections
DIP Switch Selection
1
On
Off
2 On*
Off
3 On
Off
* 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.
Heat/Cool: 4 Minute
(Minimum On/Off)
Keyboard Unlocked
Fan Immediate
with Call for Heat
Figure 3: TEC1101 Single-Stage, Factory-Set DIP Switch Settings and
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.
Description
Allows 2-minute minimum On/Off time for heating or cooling equipment.
Allows 4-minute (preferred) minimum On/Off time for heating or cooling equipment.
Locks the keyboard, disabling buttons to prevent tampering. The Day/Night mode
button can select 1-hour override.
Unlocks the keyboard.
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.
Heating or Cooling mode allows the fan to operate immediately with a call for heat
or cooling.
Heat/Cool: 2 Minute
(Minimum On/Off)
Keyboard Locked
Fan On with Plenum
Temperature Switch
Wiring Configuration
CLK1
CLK2
RS2
RS1
RS+V
N2+
N2-
REF
TEC1100 Series Thermostat Technical Bulletin
TEC1101
W1
Heating
Y1
Cooling
G
Fan
R
Power in
24V
Common
24V(c)
Hcn2diwi
7