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TEC2604-4 and TEC2604-4+PIR BACnet® MS/TP Networked Multi-Stage Economizer Thermostat 
Controllers Installation Instructions

10

Anticycl

Anti-Short Cycle timer sets the 
minimum on/off times for heating 
and cooling stages.

Note:

Set the anti-short cycle timer 

to 

0.0 min

 for equipment that 

already has its own anti-short cycle 
timer.
Default: 

2.0 min

Range: 

0.0

 to 

5.0 min

 adjustable in 1-minute increments

Heat cph

Sets the maximum number of 
Heating cycles per hour.
Default: 

4.0

Range: 

3.0

 to 

8.0

 cycles per hour

Cool cph

Sets the maximum number of 
Cooling cycles per hour.
Default: 

4.0

Range: 

3.0

 or 

4.0

 cycles per hour

Deadband

Sets the minimum deadband 
between the heating and cooling 
setpoints.
Default: 

2.0F°/1.0C°

Range: 

2.0F°/1.0C°

 to 

4.0F°/2.0C°

 adjustable in 1.0F°/0.5C° 

increments

Fan cont

Determines how the fan is activated 
in response to a call for heating or 
cooling.
Default: 

on

(off):

 Enables the thermostat controller to activate the fan in 

response to a call for cooling only.

(on):

 Enables the thermostat controller to activate the fan in 

response to a call for heating or cooling.
When there is a call for auxiliary heating, the fan is activated by the 
equipment fan and limit control.

Fan del

Fan delay extends fan operation 
after a heating or cooling cycle has 
ended.
Default 

off

(on):

 Extends fan operation by 60 seconds after a heating or cooling 

cycle has ended.

(off):

 No extension of fan operation after a heating or cooling cycle 

has ended.
The fan delay is only active when the fan is in the Auto mode.

TOccTime

Sets the duration of the Temporary 
Occupancy Time when the heating 
or cooling setpoints in the Occupied 
mode are established by:
• 

an Override Function enabled in 
the Main User Menu (when the 
thermostat controller is in the 
Unoccupied mode)

• 

a temporary heating or cooling 
setpoint

default: 

3.0 hrs

Range: 

0.0

 to 

12.0 hrs

 adjustable in 1-hour increments

Cal RS

Sets the desired room air 
temperature sensor calibration 
(offset). The offset can be added to 
or subtracted from the actual 
displayed room temperature.
Default: 

0.0F°/0.0C°C

Range: 

-5.0F°/-2.5C°

 to 

5.0F°/2.5C°

 adjustable in 1.0F°/0.5C° 

increments

Cal OS

Sets the desired outdoor air 
temperature sensor calibration 
(offset). The offset can be added to 
or subtracted from the actual 
displayed room temperature.
Default: 

0.0F°/0.0C°

Range: 

-5.0F°/-2.5C°

 to 

5.0F°2.5C°

 adjustable in 1.0F°/0.5C° 

increments

Table 1:  Installer Configuration Menu  (Part 3 of 5)

Parameter 
Appearing 
on Display

Description and Default

Selection Options

Summary of Contents for TEC2604-4

Page 1: ...airwells and from behind doors away from steam or water pipes warm air stacks unconditioned areas not heated or cooled or sources of electrical interference For integrated Passive Infrared PIR models...

Page 2: ...roller mounting base and unlock the PCB Open the PCB to the left as illustrated in Figure 2 4 Pull approximately 6 in 152 mm of wire from the wall and insert the wire through the hole in the thermosta...

Page 3: ...nications Bus refer to the MS TP Communications Bus Technical Bulletin LIT 12011034 2 Carefully push any excess wire back into the wall Note Seal the hole in the wall with fireproof material to preven...

Page 4: ...or above or other wiring that switches power to highly inductive loads such as contactors coils motors or generators Figure 5 Wiring the TEC2604 4 or TEC2604 4 PIR Thermostat Controller 24 VAC Thermo...

Page 5: ...Short Indicates that the thermostat controller is scanning for the correct baud rate and that there is no communication Off Indicates that there is no power to the thermostat controller or that the M...

Page 6: ...m Mode Schedule Status Occupied Unoccupied Override PIR Models Outside Temperature An outside air temperature sensor must be installed and connected Applicable Alarms The backlight lights up as an ala...

Page 7: ...s in this section 1 To access the Installer Configuration Menu press and hold the MENU key for approximately 8 seconds Note If the Password parameter is configured Password 0 appears on the thermostat...

Page 8: ...which provides an alarm if a malfunction occurs Fan lock A backlit flashing Fan lock alarm is displayed on the thermostat controller when the input is not energized This alarm is used in conjunction w...

Page 9: ...mum heating setpoint of 42 0 F 5 5 C to prevent freezing in the zone controlled by the thermostat controller Default off on Enabled off Disabled Heat max2 Sets the Occupied and Unoccupied maximum Heat...

Page 10: ...activated by the equipment fan and limit control Fan del Fan delay extends fan operation after a heating or cooling cycle has ended Default off on Extends fan operation by 60 seconds after a heating...

Page 11: ...le in 5F 5C increments Unocc TM Sets the time delay between the moment when the thermostat controller toggles from the Occupied mode to the Unoccupied mode after the last motion is detected by the occ...

Page 12: ...ed mode When the schedule is in the Unoccupied mode the minimum position is 0 Default 0 0 Range 0 0 to 100 0 equals 0 to 10 VDC output range OA Setting for 0 to 10 VDC Actuator Setting for 2 to 10 VDC...

Page 13: ...ints Part 1 of 2 Thermostat Display Description Press the MENU key while in the Status Display Menu to enter the Main User Menu Press the NO key to all prompts until the temperature setpoint prompt ap...

Page 14: ...on the display Press the YES key to select the desired system mode 2 Press the UP DOWN arrow keys to locate the desired system mode Press the YES key to select the desired system mode 3 Press the YES...

Page 15: ...ce with a programmable Digital Input Table 5 Troubleshooting Details1 Part 1 of 2 Symptom Probable Causes Multiple Symptoms Excessive bus errors may be occurring A device may have been added or change...

Page 16: ...TP Networked Multi Stage Economizer Thermostat Controllers Part 1 of 2 Power Requirements 19 to 30 VAC 50 60 Hz 2 VA Terminals RC and C at 24 VAC Nominal Class 2 or Safety Extra Low Voltage SELV Relay...

Page 17: ...stry Canada ICES 003 Europe CE Mark Johnson Controls Inc declares that the BACnet Thermostats are in compliance with the essential requirements and other relevant provisions of the EMC Directive 2004...

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