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Johnson Controls T600HPN-4, Installation Instructions Manual, Page: 4 / 21

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Johnson Controls T600HPN-4 Installation Instructions Manual Download Page 4

T600HPx-4 and T600HPx-4+PIR Series Heat Pump Thermostat Controllers Installation Instructions

4

    

Figure 6: Wiring the T600HPx-4 or T600HPx-4+PIR Series Thermostat Controller

AUX

D1

D2

Scom

OS

RS

Note: If the same power source is used
for the thermostat controller and the heating
loads, install a jumper across RC and RH.

Remote

Room

Temperature

Sensor

Outside

Air

Temperature

Sensor

24 VAC

Thermostat Controller

Power

Aux 
Heat 

Y2

Y1

G

RC

C

RH

W1

O/B

Aux

Fan

Comp 2

Comp 1

Rev

Valve

FI

G

:T

6

00

H

P

x-

3_

w

rn

g

Independent Contact
- Lighting
- On/Off Actuation
- Exhaust Fan

Figure 7: Wiring the T600HPx-4 or T600HPx-4+PIR Series Thermostat Controller for VDC Applications

Separate 24 VAC

Transformer

Y2

Y1

G

RC

C

RH

W1

O/B

R4

To Auxiliary

Heat Circuit

O/B

RC

G

Y1

Y2

Heat Pump Circuit Card

R4-1

R1-1

R2-1

R3-1

R3

R1

R2

Note: Use 24 VAC interface relays
(provided by the user).

 

F

IG:

T

6

0

0

HP

x

-3

_

VDC

Summary of Contents for T600HPN-4

Page 1: ...r as illustrated in Figure 1 IMPORTANT The T600HPx 4 and T600HPx 4 PIR Series Thermostat Controllers are intended to provide an input to equipment under normal operating conditions Where failure or malfunction of the thermostat controller could lead to personal injury or property damage to the controlled equipment or other property additional precautions must be designed into the control system In...

Page 2: ...rd to indicate the top of the thermostat controller 6 Drill a 3 16 in 5 mm hole at each of the two marked locations and tap nylon anchors included with the thermostat controller flush to the wall surface Note Other means of anchoring the device may be desired depending on the wall medium 7 Position the thermostat controller mounting base on the wall and use the two mounting screws included with th...

Page 3: ...upply before making electrical connections to avoid electric shock CAUTION Risk of Property Damage Do not apply power to the system before checking all wiring connections Short circuited or improperly connected wires may result in permanent damage to the equipment IMPORTANT Make all wiring connections in accordance with local national and regional regulations Do not exceed the electrical ratings o...

Page 4: ...rature Sensor Outside Air Temperature Sensor 24 VAC Thermostat Controller Power Aux Heat Y2 Y1 G RC C RH W1 O B Aux Fan Comp 2 Comp 1 Rev Valve FIG T600HPx 3_wrng Independent Contact Lighting On Off Actuation Exhaust Fan Figure 7 Wiring the T600HPx 4 or T600HPx 4 PIR Series Thermostat Controller for VDC Applications Separate 24 VAC Transformer Y2 Y1 G RC C RH W1 O B R4 To Auxiliary Heat Circuit O ...

Page 5: ...vate a setpoint adjustment Backlit LCD The T600HPx 4 and T600HPx 4 PIR Series Thermostat Controllers include a 2 line 8 character backlit display Low level backlighting is present during normal operation and it brightens when any user interface key is pressed The backlight returns to low level when the thermostat controller is left unattended for 45 seconds LEDs Three LEDs are included to indicate...

Page 6: ...eration T600HPx 4 PIR Series Thermostat Controllers A T600HPx 4 PIR Series Thermostat Controller or a T600HPx 4 Series Thermostat Controller equipped with a PIR accessory cover provides advanced occupancy logic Note The PIR strategy is an occupied strategy If the thermostat controller is programmed to be Unoccupied the PIR function does not have an affect on the occupancy strategy The thermostat c...

Page 7: ...rm condition is displayed locally when the input is closed An alarm message is included on the scrolling Status Display Menu and when the message is displayed the backlight momentarily lights up Each input can be configured to the Selection Options included in Table 2 Table 2 Installer Configuration Menu Part 1 of 7 Parameter Appearing on Display Description and Default Selection Options Pswrd Set...

Page 8: ...or connected to the input The thermostat controller heating or cooling action is locked out if no airflow is detected 10 seconds after the fan Terminal G is energized Contact open no airflow contact closed airflow present MenuScro Gives the option of having the display continuously scroll the parameters Default on off The scroll is inactive on The scroll is active Lockout Selectable Lockout Levels...

Page 9: ...the thermostat controller is problematic leading to unwanted cycling An example of a problematic installation is a wall mounted thermostat controller installed between the return and supply air feeds that is directly influenced by the supply air stream 2 2 0F 1 1C 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 Anticycl Anti Short Cycle timer sets the minimum on off times f...

Page 10: ...er is in the Unoccupied mode when a Schedule Override Function is enabled using either the Main User Menu or DI1 or DI2 configured as a temporary override remote contact RemOVR Sets the effective duration of the Temporary heating or cooling setpoints set using the UP DOWN arrow keys Default 3 0 hrs Range 0 0 to 12 0 hrs adjustable in 1 hour increments Cal RS Sets the desired room air temperature s...

Page 11: ... Default 0 5 hours Range 0 5 hours to 24 0 hours adjustable in 0 5 hour increments 2 4event2 Sets the number of events within a 24 hour period Default 2 0 4 0 Four events two Occupied and two Unoccupied within a 24 hour period 2 0 Two events one Occupied and one Unoccupied within a 24 hour period Aux cont Energizes peripheral devices lighting equipment exhaust fans and economizers Default n o Note...

Page 12: ... 0 C Comf eco Selects how the auxiliary heat is used Default comfort Note Selecting economy in the heating mode adds a deadband between the heat pump and auxiliary heat The actual temperature maintained is lower than the true heating setpoint to maximize the heat pump operation When the outside air temperature drops below the low balance point the deadband is eliminated economy In the heating mode...

Page 13: ...eat pump coil is installed before the auxiliary heat all electric systems 1 Setting DI1 or DI2 to RemNSB disables schedules and stops the Schedule menu display Any other setting enables schedules and the Schedule menu T600HPP 4 and T600HPP 4 PIR models 2 T600HPP 4 and T600HPP 4 PIR models 3 When adjusting the numeric value press the UP DOWN arrow key to change the value by single increments press ...

Page 14: ...in User Menu 1 Press the NO key for all prompts until the Cancel ovrd prompt appears If the thermostat controller is in the override state this is the first prompt 2 Press the YES key to resume the programmed schedule The thermostat controller returns to the Status Display Menu Entering Permanent Temperature Setpoints The first prompt appearing in the Main User Menu of the thermostat controller wh...

Page 15: ...key to enter the temperature setting menu Press the YES key to change the Occupied cooling setpoint Press the NO key to advance to the Occupied heating setpoint menu Press the UP DOWN arrow keys to set the temperature Press the YES key to store the value and advance to the next menu Press the YES key to change the Occupied heating setpoint Press the NO key to advance to the Unoccupied cooling setp...

Page 16: ...r Menu 1 Press the NO key for all prompts until the fan mode prompt appears on the display Press the YES key to set the fan mode 2 Press the UP DOWN arrow keys to locate the desired fan mode Press the YES key to select the desired fan mode 3 Press the YES key to return to the Status Display Menu or press the NO key to return to the fan mode selection menu Programming the Daily Schedule Two Event T...

Page 17: ...est of the days of the week After setting the schedule for all the days of the week following the last entry for Sunday press the YES key to return to the Status Display Menu or press the NO key to start again at Monday Table 5 Programming the Daily Schedule Two Event Part 2 of 2 Thermostat Controller Display Description Occupied 12 00 AM Unoccup 12 00 AM Tuesday set Y N Copy Y N previous Wednesda...

Page 18: ...rmat menu Press the YES key to copy the schedule from the previous day Press the NO key to set a different schedule If the YES key was pressed the next prompt is for Wednesday Repeat the procedure for all days of the week After setting the schedule for all the days of the week following the last entry for Sunday press the YES key to return to the Status Display Menu or press the NO key to start ag...

Page 19: ...le in the schedule hold menu Permanent Occupied Hold occ hold This selection puts the thermostat controller into a permanent Occupied state via the Occupied setpoints Occupied hold appears in the Status Display Menu when this selection is active Permanent Unoccupied Hold This selection puts the thermostat controller into a permanent Unoccupied state via the Unoccupied setpoints Unoccup hold appear...

Page 20: ...mit frost protection room temperature setpoint SetClock Indicates that there has been a power failure greater than 6 hours and the clock needs to be reset T600HPP 4 and T600HPP 4 PIR models Fan lock Indicates that the thermostat controller heating or cooling action is locked out because no airflow was detected 10 seconds after the fan Terminal G was energized T600HPx 4 and T600HPx 4 PIR Series The...

Page 21: ...ompliant to CFR 47 Part 15 Subpart B Class A Canada UL Listed File E27734 CCN XAPX7 Under CAN CSA C22 2 No 24 Temperature Indicating and Regulating Equipment Industry Canada ICES 003 Europe CE Mark EMC Directive 2004 108 EC Australia and New Zealand C Tick Mark Australia NZ Emissions Compliant Shipping Weight 0 75 lb 0 34 kg The performance specifications are nominal and conform to acceptable indu...

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