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T60xDFH-4 and T60xDFH-4+PIR Series Thermostat Controllers with Dehumidification and Occupancy 
Sensing Capability Installation Instructions 

19

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 
from a remote override (when 
the thermostat controller is in the 
Unoccupied mode)

• 

a temporary heating or cooling 
setpoint

Default: 

2.0 hrs

Range: 

0.0

 to 

24.0 hrs

 adjustable in 1-hour increments

Deadband

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

2.0F°/1.0C°

Range: 

2.0F°/1.0C°

 to 

5.0F°/2.5C°

 adjustable in 1.0F°/0.5C° 

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°

Range: 

-5.0F°/-2.5C°

 to 

5.0F°/2.5C°

 adjustable in 1.0F°/0.5C° 

increments

Cal RH

Sets the desired humidity sensor 
calibration (offset). The offset can 
be added to or subtracted from the 
actual displayed room humidity 
(T603 and T605 models). This 
parameter can be used only if the 
dehumidification sequence is 
enabled.
Default: 

0.0% RH

Range: 

-15.0% RH

 to 

15.0% RH

 adjustable in 1% RH increments

Aux cont

Determines the auxiliary contact 
function and configuration.
Default: 

0

(0)

Not used, 
or used for 
reheat

If the sequence of operation is set to 
reheat (2, 3, or 5), ignore this parameter.

(1)

Auxiliary 
N.O.

Occupied = contact 
closed
Unoccupied = contact 
open

The output 
aligns with 
occupancy.

(2)

Auxiliary 
N.C.

Occupied = contact open
Unoccupied = contact 
closed

(3)

Auxiliary 
N.O.

Occupied and fan On = 
contact closed
Unoccupied and fan On 
or Off = contact open

The output 
aligns with 
occupancy 
and the 
fan on 
command.

(4)

Auxiliary 
N.C.

Occupied and fan On = 
contact open
Unoccupied and fan On 
or Off = contact closed

Note:

The contact toggles with the Occupied/Unoccupied schedule 

of the NSB contact on BI1, if used.

Table 4:  Installer Configuration Menu  (Part 6 of 7)

Parameter 
Appearing 
on Display

Description and Default

Selection Options

Summary of Contents for T60xDFH 4 PIR Series

Page 1: ...ge grills or stairwells 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 Infra...

Page 2: ...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 thermostat controller mounting base 5 Align the thermostat contr...

Page 3: ...mperature readings 3 Reinsert the screw terminal blocks onto the PCB Note If multiple wires are inserted into the terminals be sure to properly twist the wires together prior to inserting them into th...

Page 4: ...Fan H Fan H Fan H Fan On High 2 Fan M Fan M Fan M Fan On Medium 3 Fan L Fan L Fan L Fan On Low 4 24 V Hot 24 V Hot 24 V Hot 24 VAC from Transformer 5 24 V Com 24 V Com 24 V Com 24 VAC Common from Tran...

Page 5: ...Alarm Voltage Free Contact Remote NSB Motion Window OR Same 24 VAC Power Source for Auxiliary Output 24 VAC Maximum Separate 24 VAC Power Source for Auxiliary Output 24 VAC Maximum BO5 Aux BO5 Aux 24...

Page 6: ...Pipe Applications Four Pipe Applications FIG T6023dfh3ooc 24 V Com 24 V Hot or 24 V Com 24 V Hot Cooling Valve or Heating Valve or Figure 8 Wiring T602DFH 4 and T603DFH 4 Thermostat Controllers for F...

Page 7: ...perature scale to either Celsius or Fahrenheit and allow access to the Installer Configuration Menu See the Configuring the T60xDFH 4 and T60xDFH 4 PIR Series Thermostat Controller section Use the UP...

Page 8: ...ehumidification operation If the thermostat controller is in Cooling demand the chilled water valve opens to 100 the thermostat controller stages Heating to maintain the room temperature at the Coolin...

Page 9: ...PIR sensing device used If movements are detected by the PIR sensor and the door is closed the room is considered occupied The thermostat controller switches back to Stand By mode only if the door sw...

Page 10: ...nu begins press and release the center key to scroll through the parameters listed in Table 4 3 When the desired parameter is displayed use the UP DOWN arrow keys to choose the desired selection optio...

Page 11: ...eration in Four Pipe Applications Selection Option Control Curve Terminal Numbers Used See Table 1 and Figure 5 On Off Control Floating Control Proportional 0 to 10 VDC Control 0 Cooling Only See Figu...

Page 12: ...16 Cooling with Reheat Two or Four Pipe Applications Temperature Increase Increments of 1F 0 5C Heating Setpoint Device Closed Cooling Setpoint Device Opened FIG clng_wth_rht Deadband Reheat On Off Fl...

Page 13: ...ng Figure 20 This operation applies to the Occupied mode when the fan is set to Auto Figure 19 Heating Cooling with Reheat Four Pipe Applications Temperature Increase Increments of 1F 0 5C Heating Set...

Page 14: ...at controller remains in the Occupied mode if the contact is open until the TOccTime expires Advanced PIR occupancy functions using a Normally Open N O or Normally Closed N C remote PIR motion sensor...

Page 15: ...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...

Page 16: ...sequence of operation Default 1 Sequence of Operation Default Based on AutoMode Parameter Setting On Off 0 Cooling Only Off Cool Cool Cool 1 Heating Only Off Heat Heat Heat 2 Cooling and Reheat Off Au...

Page 17: ...ive Range 0 5 to 24 0 hrs adjustable in 0 5 hour increments Unocc TM Sets the Unoccupied timer value PIR models Default 0 0 hours Time delay between the moment the thermostat controller toggled to Sta...

Page 18: ...d between the return and supply air feeds that is directly influenced by the supply air stream 3 3 0F 1 7C 4 4 0F 2 2C 5 5 0F 2 8C 6 6 0F 3 3C 7 7 0F 3 9C 8 8 0F 4 4C 9 9 0F 5 0C 10 10 0F 5 6C Set typ...

Page 19: ...s the desired humidity sensor calibration offset The offset can be added to or subtracted from the actual displayed room humidity T603 and T605 models This parameter can be used only if the dehumidifi...

Page 20: ...perature error from the setpoint FL time Sets the maximum actuator stroke timing floating CntrlTyp T602 and T603 models Default 1 5 min Range 0 5 to 9 0 min adjustable in 0 5 minute increments Cph Set...

Page 21: ...at Controllers with Dehumidification and Occupancy Sensing Capability Part 1 of 2 Power Requirements 19 to 30 VAC 50 60 Hz 2 VA Terminals 4 and 5 at 24 VAC Nominal Class 2 or Safety Extra Low Voltage...

Page 22: ...2 2 No 24 Temperature Indicating and Regulating Equipment Industry Canada ICES 003 Europe CE Mark Johnson Controls Inc declares that this product is in compliance with the essential requirements and o...

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