TEC22x6(H)-4 and TEC22x6H-4+PIR Series L
ON
W
ORKS
® Network Thermostat Controllers with
Dehumidification Capability, Fan Control, and Occupancy Sensing Capability Installation Instructions
16
UI3
Configuration of Universal Input 3.
Default:
None
(None):
No function is associated with an input.
(COC/NH):
Changeover Contact/Normally Heat: A dry contact input
is used to signal seasonal hot/cold water changeover. The contact
closes when cold water is present. Valid only for two-pipe systems.
(COC/NC):
Changeover Contact/Normally Cool: A dry contact input
is used to signal seasonal hot/cold water changeover. The contact
closes when hot water is present. Valid only for two-pipe systems.
(COS):
Changeover Analog Sensor: Used for hot/cold water
changeover switching. Valid only for two-pipe systems.
•
A water temperature greater than 78.0°F (25.6°C) indicates hot
water is present.
•
A water temperature less than 75.0°F (23.9°C) indicates cold
water is present.
Note:
Choose the selection option
(0): Cooling Only
for the
SeqOpera parameter to allow changeover to occur between
Cooling Only
and
Heating Only
. The changeover sensor does not
operate in
Cooling and Reheat, Heating and Reheat
, or
Cool/
Heat Four-Pipe and Reheat
applications.
(SS):
Supply Air Sensor Monitoring
MenuScro
Gives the option of having the
display continuously scroll the
parameters.
Default:
on
(on):
The scroll is active.
(off):
The scroll is inactive.
AutoMode
Enables the Auto function (if
Option 2 is chosen in the SeqOpera
parameter) to be visible within the
MODE
key menu. (The
MODE
key
is the key at the far left of the
thermostat cover.)
Default:
on
(on):
The Auto function is active (Off-Auto-Heat-Cool). Provides
automatic changeover between heating and cooling.
(off):
The auto function is inactive (Off-Heat-Cool).
C or F
Provides temperature scale options
for display.
Default:
°F
(°F):
Fahrenheit scale
(°C):
Celsius scale
%RH dis
Displays the current humidity
reading (TEC2236-4, TEC2236H-4,
TEC2236H-4+PIR, TEC2256-4,
TEC2256H-4, and
TEC2256H-4+PIR models).
Default:
off
(on):
Display%RH
(off):
No display of%RH
Lockout
Selectable Lockout Levels for
limiting end user keypad interaction.
Default:
0
Lock
out
Level
Function
System
Mode
Setting
Fan Mode
Setting
Unoccupied
Override
Occupied
Temperature
Setpoints
(0)
Access
Access
Access
Access
(1)
Access
Access
No Access
Access
(2)
No Access
No Access
Access
Access
(3)
No Access
No Access
No Access
Access
(4)
No Access
No Access
Access
No Access
(5)
No Access
No Access
No Access
No Access
Table 5: Installer Configuration Menu (Part 2 of 8)
Parameter
Appearing
on Display
Description and Default
Selection Options
