Control4 C4THERM User Manual

Thermostat with Humidity or Ventilation Control

User Guide

™

Disclaimer

Control4® makes no representations or warranties with respect to any Control4 hardware, software, or the contents or use of this publication, and speciﬁcally disclaims any express or implied warranties of merchantability or ﬁtness for any particular purpose. Control4 reserves the right to make changes to any and all parts of Control4 hardware, software, and this publication at any time, without any obligation to notify any person or entity of such changes.

Trademarks

©2014 Control4. All rights reserved. All rights reserved. Control4, the Control4 logo, the Control4 iQ logo and the Control4 certiﬁed logo are registered trademarks or trademarks of Control4 Corporation in the United States and/or other countries. All other names and brands may be claimed as the property of their respective owners. Pricing and speciﬁcations are subject to change without notice.

Warranty

Control4 Corporation 11734 S. Election Road, Suite 200 Salt Lake City, UT 84020 USA http://www.control4.com

Thermostat with Humidity or Ventilation Control User Guide Part Number: 90-1883 Rev A, 3/26/2014 Model Number: C4-THERM-WH

For complete warranty information, including details on consumer legal rights as well as warranty exclusions, visit www.control4.com/warranty, or refer to the Thermostat with Humidity or Ventilation Control User Guide on the Control4 website, Resources > Documentation page at http://www.control4.com/residential/products/resources/.

Contents

About your new thermostat ................................................1

Supported model ........................................................1

Important safety instructions ..............................................1

Thermostat features ......................................................1

Quick reference to controls and display ....................................1

Operation ............................................................... 2

Select system mode (Em Heat/ Heat /O /Cool /Auto) ...................... 2

Change temperature set point ............................................ 2

Select fan setting (On/Auto /Circ) ........................................ 2

Maintenance reminders .................................................. 2

Screen lockout ..........................................................2

Power and battery replacement .......................................... 3

Indoor Air Quality functions ............................................... 3

Event-Based™ air cleaning ................................................ 3

Humidiﬁer control .......................................................3

Automatic mode .................................................. 3

Manual mode ...................................................... 4

Dehumidiﬁer control .....................................................4

If dehumidiﬁcation is installed .......................................4

If dehumidiﬁcation is done with the air conditioner ...................4

Fresh air ................................................................ 5

Program schedule and holds ...............................................5

Understanding program schedules ........................................ 5

Progressive recovery .................................................... 5

Program schedule holds

2 Hour ............................................................ 5

Permanent ........................................................ 5

Next Event ........................................................6

Timed ............................................................ 6

iii

Quick reference to controls and display

Control4 thermostat with humidity or ventilation control

User guide

Supported model

C4-THERM-WH Thermostat—White

Important safety instructions

Warning! Install in accordance with all national and local electrical codes.

Warning! This product is not intended for use with line-voltage baseboard heaters.

Important: Improper use or installation can cause loss/damage of property.

Important: Operate within the limits of this device as speciﬁed in this Thermostat with Humidity or Ventilation

Control User Guide and Thermostat with Humidity or Ventilation Control Safety and Installation Instructions.

Important: Using this product in a manner other than outlined in this document voids your warranty. Further, Control4 is not liable for any damage incurred with the misuse of this product. See the warranty information in the Thermostat with Humidity or Ventilation Control User Guide or on the Control4 website at

www.control4.com/warranty.

Quick reference to controls and display

Home screen

Low battery indicator

Message center Indoor Air Quality settingCurrent indoor temperature

Thermostat features

• Up to 4 stage heat and 2 stage cool operation.

• Indoor air quality control.

• Humidiﬁcation (automatic or manual control).

• Dehumidiﬁcation.

• Event-Based™ air cleaning.

• Ventilation with temperature and humidity limits.

• Temperature control.

• Message center provides feedback and instructions.

• Dual power option (24VAC or battery).

• Programmable fan control with fan circulation mode.

• Easy-to-use temperature control can override program

schedule at any time.

• Progressive recovery ensures proper temperature at the start of a program event.

• Built-in compressor protection prevents damage to your equipment.

• System test mode.

Temperature setting

Radio signal strength indicator

Equipment status

System Mode setting

Hold status

System Mode button Hold button Fan Mode button

Note: Backlight is activated with the ﬁrst button press and automatically turns o.

Indoor Air Quality button (optional)

Setpoint Adjust buttons

Presets button

Fan Mode setting

Operation

Select system mode (Em Heat/Heat /O/Cool/Auto)

Press button to select:

Em Heat: (only for heat pumps with auxiliary heat) Thermostat controls auxiliary heat. Heat pump will not operate in Em Heat mode.

Heat: Thermostat controls only the heating system.

O: Heating and cooling systems are o.

Cool: Thermostat controls only the cooling system.

Auto: (if enabled in installer setup) Thermostat automatically

selects heating or cooling depending on the indoor temperature.

The current system mode selection will ﬂash. After 7 seconds without any button presses, the selected system mode will be accepted by the thermostat.

Change temperature set point

Press or buttons to adjust the current set point.

Select fan setting (On/Auto/Circ)

When the fan mode is changed during a program event it remains in that mode until the next event starts. The fan must be programmed to FAN ON in the schedule to run continuously through all events.

Press

On: Fan runs continuously. Use this mode for maximum air circulation/ﬁltering.

Auto: Fan runs only when the heating or cooling system is on.

Circ: Same as Auto, but ensures the fan is on for at least 30

minutes per hour. Use this mode for a balance of energy savings and air circulation/cleaning.

The current fan selection will ﬂash. After 7 seconds without any button presses, the selected fan mode will be accepted by the thermostat.

button to select:

Maintenance reminders

Maintenance reminders are set up by the installer to indicate when the equipment is due for service. If a maintenance reminder is displayed, call your HVAC dealer for service. They can be cleared by setting the system mode to o and then holding the

button continuously for 5 seconds. Press and select Ye s to Service Reminders and then press button (Next). Press and buttons to select Yes for each reminder you would like to reset. Press button (Next) to go to the next reminder or button (Back) to go to a previous reminder. Press button (Done) to reset the selected service reminders.

Screen lockout

Certain features of the thermostat can be locked so that changes at the thermostat are not allowed. This feature can be overridden by pressing and holding button for 5 seconds.

Indoor Air Quality functions

Power and battery replacement

This thermostat can be AC powered, battery powered, or both (to provide backup power for communication with the Control4 system). The thermostat uses four alkaline AA batteries.

The thermostat has a memory backup that saves the thermostat settings in case of a power interruption. The system settings will be retained, but the clock resets after both battery and AC power are removed. Clock synchronization comes from the connection to the Control4 system. To access the batteries for replacement, remove the bezel as shown.

Indoor Air Quality functions

Event-Based™ air cleaning

If installed, air cleaning can be controlled through the Control4 system. Air cleaning will activate the fan for the purpose of air cleaning and can operate in ﬁve dierent modes as deﬁned on this page.

O: The air cleaner will not call the fan for the purpose of air cleaning.

Note: If air cleaning is installed, air cleaning will still occur during normal fan operation during heating, cooling or other indoor air quality events.

Constant Clean: This option will provide the maximum amount of air cleaning available. The air cleaner will be active for 24 hours a day, seven days a week.

Automatic: The air cleaner will run a minimum of 30 minutes every hour. The air cleaner will monitor the amount of time your heating and cooling system runs; if 30 minutes is not reached the air cleaner will automatically turn on. This will maximize the amount of air cleaning while minimizing energy consumption.

Event Clean (3 hour cycle): When selected, the air cleaner will run for 3 hours continuously and then return to the most recent mode of O, Automatic, or Constant Clean. This option only cleans the air when needed; an example would be after vacuuming.

Allergies (24 hour cycle): When seasonal allergies spike and outside air quality is at its worst, choose this option. Your air cleaner will run continuously for 24 hours, then return to the most recent mode of O, Automatic, or Constant Clean.

Note: The thermostat will manage fan and air cleaning selections when the selections overlap.

Humidiﬁer control

If humidiﬁcation is installed it can be controlled in two modes, automatic or manual.

Press button to select Humidify and enter the Humidiﬁer Control screen.

Automatic or manual mode is conﬁgured by the installer. To determine which mode the thermostat is set to, see the diagrams on pages 3 and 4.

In automatic mode you will receive the optimum amount of humidity so that your home and its furnishings are protected from the damaging eects of excess condensation or low humidity during heating season. The thermostat automatically adjusts your home’s relative humidity based on the outdoor temperature.

The humidity setting needs to be set initially to meet your home’s conditions. Follow these steps when adjusting your

thermostat.

1 Adjust the humidity setting to “3” which is within normal

range. During the next 24-48 hours it may be necessary to adjust the setting for more or less humidity, depending on your personal comfort and home’s requirements.

2 During the coldest portion of the ﬁrst heating season, minor

adjustments may be necessary. This is dependent upon your home’s construction.

The relative humidity in your home will now be accurately controlled to meet your needs and should not need further adjustment during future heating seasons.

Humidiﬁer Control screen for humidiﬁcation in automatic mode

Automatic mode: indication of humidiﬁcation setpoint level

Humidiﬁer adjustment

Humidiﬁcation setpoint

Done button (exit Humidiﬁer Control)

Indoor Air Quality functions

In manual mode it is important to anticipate a drop in outdoor temperature and reduce the setting accordingly to avoid excessive condensation. Use the following table to determine the proper relative humidity setting.

Outdoor temperature/indoor relative humidity

Outside temperature Recommended relative humidity

+50°F 50%

+40°F 45%

+30°F 40%

+20°F 35%

+10°F 30%

0°F 25%

-10°F 20%

-20°F 15%

Humidiﬁer Control screen for humidiﬁcation in manual mode

Manual mode: screen cycles recommended humidiﬁcation setpoints for various outdoor temperatures

Humidiﬁer adjustment

Humidiﬁcation setpoint

Done button (exit Humidiﬁer Control)

Dehumidiﬁer control

If dehumidiﬁcation is installed the thermostat can be conﬁgured, through the installer set-up, to control dehumidiﬁcation with either a whole home dehumidiﬁer or with the air conditioner (cooling unit).

Press button to select Dehumidify and enter the Dehumidiﬁer Control screen.

The thermostat will allow you to set the desired humidity (% relative humidity) level in your home and can be used to turn the dehumidiﬁcation On or O.

Use the dehumidiﬁcation adjustment to set the dehumidiﬁcation setpoint to 60% when ﬁrst installed. Allow dehumidiﬁcation to run until the initial setpoint is reached, before deciding if you want to change the humidity setting.

Raise the setting if you prefer the air to be less dry; this will

reduce the amount of time that dehumidiﬁcation runs.

Lower the setting if you prefer the air to be more dry; this will

increase the amount of time that dehumidiﬁcation runs.

Your comfort is the best measure of how to adjust your setting. When ﬁrst installed, your dehumidiﬁer has to remove all the moisture that is initially in your home. The home acts like a sponge so the moisture in the materials of your home is at the same level as the air. After drying the air, the materials of the home will release the moisture back into the air until they are again at the same level. As a result, it is not uncommon for dehumidiﬁcation to operate for an extended period of time when it is ﬁrst installed.

Energy Saving Tip #1:

Adjust the setting to be as high as is comfortable to reduce dehumidiﬁcation run time – if it feels clammy or smells damp or moldy lower the setting. To save energy, turn the dehumidiﬁer control OFF when you open your windows just as you would with air conditioning.

Energy Saving Tip #2:

If vacating your home for an extended period in the summer, set the relative humidity at 60% and set the cooling setpoint as high as you are comfortable setting it to in cooling mode. Consult with appropriate professionals regarding the highest temperature that is safe for your pets or possessions. This will keep the humidity at a controlled level to help prevent mold while minimizing the amount of the cooling energy used.

Dehumidiﬁer Control screen with only dehumidiﬁcation installed

Dehumidiﬁer adjustment

Dehumidiﬁcation setpoint

Done button (exit Dehumidiﬁer Control)

If dehumidiﬁcation is done with the air conditioner, the

thermostat will cool up to 3°F beyond the cooling setpoint for dehumidiﬁcation. Note overcooling may not be sucient to meet the dehumidiﬁcation setpoint.

Program schedule and holds

Fresh Air

If ventilation is installed, Fresh Air can operate in four dierent modes as deﬁned on this page.

Press button to select Fresh Air and enter the Fresh Air screen.

O: Ventilation will not run.

Automatic: Ventilation will cycle based on the parameters set by

the installer to meet your home’s ventilation requirements.

3 Hour Event: Ventilation will be constantly energized for 3 hours and then the fresh air mode will return to O or Automatic depending on which was mode was most recently active. This option is used when fresh air is needed. An example would be after cooking.

24 Hour Event: Ventilation will be constantly energized for 24 hours and then the fresh air mode will return to O or Automatic depending on which was mode was most recently active. This option is used when a large amount of fresh air is desired. An example would be a day with desirable outdoor conditions.

Program schedule and holds

Understanding program schedules

Setting the schedule for the thermostat is done at the Control4 system.

Progressive recovery

The Progressive Recovery feature allows the thermostat to activate the heating and cooling equipment prior to a scheduled event in order to reach the desired temperature at the start of that scheduled event.

Example: If the Next Event time is 6 a.m., and the temperature is 70°, the heat will come on before 6 a.m., so the temperature is 70° by 6 a.m.

Program schedule holds

Press button to initiate a Next Event, 2 Hour or Permanent hold. All options will be displayed and the current hold selection will ﬂash.

Fresh Air screen

Fresh Air mode selection

Fresh Air mode adjustment

Done button (save mode and exit Fresh Air)

After 7 seconds without any button presses the selected hold will be accepted by the thermostat. After the option of 2 Hour if button is pressed again, no hold options will be displayed. This indicates no hold option is to be selected and can be used to cancel any active holds. Pressing button again will display all hold options with Next Event selected.

While in Next Event, 2 Hour, or Permanent hold, the temperature setting and fan mode can be adjusted and will stay at that setting until the hold ends or is cancelled.

Next Event hold will override the temperature setting and fan mode for the current schedule event and will remain active until the next schedule event occurs.

2 Hour hold will override the temperature setting and fan mode for the schedule events and will remain active for two hours from the time the hold is initiated.

Permanent hold will override the temperature settings for all events.

Program schedule and holds

Next Event hold

Press or buttons to immediately adjust the temperature when the schedule is running. This will hold the temperature setting until the next scheduled event.

A Next Event hold can also be initiated by pressing button and selecting Next Event.

Timed hold

Timed hold can be set at the Control4 System.

™

control4.com | 888.400.4070

90-1883 3.14

Thermostat with Humidity or Ventilation Control

Safety and Installation Instructions

Disclaimer

Trademarks

Warranty

Control4 Corporation 11734 S. Election Road, Suite 200 Salt Lake City, UT 84020 USA http://www.control4.com

Thermostat with Humidity or Ventilation Control Safety and Installation Instructions Part Number: B2206227 Rev B, 2/15/2014 Model Number: C4-THERM-WH

Contents

Supported model ..........................................................1

Important safety instructions ...............................................1

General description ....................................................... 2

Box contents .............................................................3

Supported systems .......................................................3

Installation ...............................................................4

Installation location recommendations .................................... 4

If replacing an existing thermostat ........................................5

Thermostat mounting ................................................... 6

Wiring terminal ......................................................... 7

Outdoor temperature sensor (included) ................................... 9

Remote temperature sensor (optional) ....................................11

Wiring diagrams ........................................................13

Conventional heat/cool single transformer ...........................13

Conventional heat/cool two transformers ............................13

Heat pump single transformer ......................................14

Heat pump two transformers .......................................14

Indoor Air Quality equipment—dehumidiﬁer. . . . . . . . . . . . . . . . . . . . . . . . . .15

Indoor Air Quality equipment—humidiﬁer ............................15

Indoor Air Quality equipment—ventilation ............................16

Power and battery replacement ..........................................17

iiiii

Supported model

Setup and testing ........................................................18

Equipment Type selection switch .........................................18

Installer Setup menu .....................................................19

Change system settings .................................................20

HVAC Installer system settings table ...................................21-25

Indoor Air Quality system settings tables .................................26

Air cleaning sytem settings table ...................................26

Humidiﬁer system settings table ................................27-28

Dehumidiﬁer system settings table .................................29

Ventilation system settings table ................................30-32

Climate map for ASHRAE Fresh Air Setup ................................33

Managing the ZigBee® network connection ...............................34

System Test menu ...................................................... 35

System Test tables ..................................................38-42

Quick reference to controls and display ....................................43

Troubleshooting .........................................................44

Error codes .............................................................47

Thermostat features .....................................................48

Speciﬁcations ...........................................................49

iv 1

Supported model

C4-THERM-WH Thermostat—White

Important safety instructions

Warning! Install in accordance with all national and local electrical codes.

Warning! This product is not intended for use with line-voltage

baseboard heaters.

Important: Improper use or installation can cause loss/damage of property.

Important: Operate within the limits of this device as speciﬁed in this

Thermostat with Humidity or Ventilation Control Safety and Installation Instructions and Thermostat with Humidity or Ventilation Control User Guide.

www.control4.com/warranty.

General description

Box contents

General description

This Control4® Thermostat enables intelligent HVAC and Indoor Air Quality control as part of a Control4 automated system. This thermostat uses the ZigBee® (802.15.4) wireless networking standard to communicate with the Control4 system.

The Control4 Thermostat features a backlit LCD that displays the temperature, HVAC status, Indoor Air Quality control status, fan status, hold status, and HVAC operating mode. The home screen allows temperature setpoint adjustments, HVAC mode change, various hold options, fan control, and access to the Indoor Air Quality control screens. The Indoor Air Quality control screens can be used to control ventilation, humidiﬁcation, or dehumidiﬁcation. The thermostat can operate as a stand-alone control if it loses communication with the Control4 system.

2 3

Box contents

• Thermostat

• Wired outdoor temperature sensor

• 4 AA batteries

• 2 screws

• 2 wall anchors

• Warranty card

• Control4 Thermostat with

Humidity or Ventilation Control Safety and Installation Instructions

(this document)

Supported systems

• One or two stage conventional heat/cool system

• One or two stage heat pump with up to two stages of auxiliary or emergency heat

• Optional heat only or cool only operation

• Conﬁgurable for electric or fossil fuel heating

• Millivolt heat

• Hydronic heat

Installation

Installation location recommendations

Thermostat should be mounted:

• On an interior wall, in a frequently occupied space.

• Approximately 5' (about 1.5 meters) above the ﬂoor.

• At least 18" (about 0.5 meter) from an outside wall.

• Thermostat can be mounted to a vertical, single gang, electrical junction box.

Do not mount thermostat:

• Behind doors, in corners, or other dead air spaces.

• In direct sunlight, near lighting ﬁxtures, or other appliances that give o heat.

• On an outside or unconditioned area wall.

• In the ﬂow of a supply register, in stairwells, or near outside doors.

• On a wall with concealed pipes or ductwork.

4 5

If replacing an existing thermostat

• If your existing thermostat is conﬁgured using system settings, record the existing system settings so they can be referenced when setting the HVAC Installer system settings for this thermostat. For detailed instructions on how to access and read the system settings for your existing thermostat, refer to the installation instructions for that thermostat.

• Turn o power to the thermostat.

• Remove the thermostat from the wall, but do not disconnect the wires yet.

• Check the number of wires attached to the existing thermostat. Wrap the bare

ends of any unused wires in electrical tape to prevent them from shorting to other wires.

• If the existing thermostat has a letter identifying each wire, use a piece of tape to label each wire with the corresponding letter. The labels can be used to later identify the wires for your new thermostat.

• Disconnect the wires from the existing thermostat, taking care that none of the wires fall back into the wall.

Installation

Y2I1 W2

S2S1

T1 T2 I2

GYO/B

Thermostat mounting

1 Remove the rear mounting plate

from the thermostat.

2 Pull wires through the opening

on the back of the thermostat.

3 Position and level the mounting

plate of the thermostat on the wall, and mark the hole locations with a pencil.

4 Drill 1/4" (6.35 mm) holes and

insert the supplied anchors (drywall only).

5 Place the mounting plate over

the anchors, then insert and tighten the screws.

6 Seal the wire entry holes

to prevent drafts aecting temperature readings.

6 7

Wiring terminal

Wire speciﬁcations:

18-24 gauge thermostat wire

Installation notes:

• Ensure that power at the HVAC equipment is o.

• Loosen screw terminals, insert stripped wire, and re-tighten.

• Push the excess wire back into the opening and plug the wall opening to prevent drafts.

S2S1

T1 T2 I2

GYO/B

Y2I1 W2

Installation

Outdoor temperature sensor (included)

I1 & I2—Indoor Air Quality control output

C—Common (optional when powered by batteries)

O/B—Reversing valve

Y—First-stage cooling / compressor

Y2—Second-stage cooling / compressor

G—Fan

RC—24VAC supply cooling

R—24VAC supply heating

W2—Second-stage heat / auxiliary

W—First-stage heat / auxiliary

L—System fault indicator (optional) (heat pump only)

S1 & S2—Outdoor temperature sensor (included)

T1 & T2—Remote temperature sensor (optional)

Jumper between RC & R is used in single-transformer systems (see wiring diagrams).

8 9

Outdoor temperature can be measured by attaching the included sensor to the S1 and S2 terminals. The outdoor sensor must be enabled in the thermostat’s Installer Setup menu.

Heat pump models can use the outdoor temperature to eectively utilize the heat pump:

• When the outdoor temperature is less than the Low Balance Point, the heat pump is locked out and only auxiliary heating is used.

• When the outdoor temperature is higher than the High Balance Point, the auxiliary heating is locked out and only the heat pump is used to provide heating.

Indoor Air Quality functions can use the outdoor temperature sensor to:

• Control humidiﬁcation setpoint based on outdoor temperature to prevent condensation.

• Lock out humidiﬁcation for temperatures over 60°F (15.6°C) or below -30°F (-34.4°C).

• Lock out ventilation based on high and/or low outdoor temperatures.

Installation

O/B

Remote temperature sensor (optional)

GYO/B

A remote temperature sensor can be used if the thermostat is going to be mounted in a concealed location. Additionally, Control4 programming can

be utilized to switch between the on-board temperature sensor and the remote temperature sensor, allowing the temperature reading to come from dierent areas based on time of day or daily activity. A AC-FMTS1-W ﬂush mount or AC-DOTS1-W surface mount remote

Y2I1 W2

temperature sensor can be attached to the T1 and T2 terminals

Y2I1 W2

and mounted in a recommended area.

GYO/B

The remote sensor must be enabled in the thermostat’s Installer

S2S1

T1 T2 I2

Y2I1 W2

Setup menu. When the remote sensor is

S2S1

T1 T2 I2

Y2I1 W2

selected as the primary sensor (System Setting 14 [Primary Sensor]), it overrides the internal sensor.

The outdoor temperature sensor should

be mounted:

• On the side of the building out of direct

sunlight (north side recommended).

• Above snow line.

• At least 3' (about 1 meter) away from

exhaust vents and condensing lines.

• Using less than 300' (about 100 meters) of wire.

• Do not route wires parallel to

S2S1

T1 T2 I2

S2S1

T1 T2 I2

120VAC lines.

10 11

Installation

OUTDOOR TEMP

SENSOR

REMO

SENSOR

TRANSFORMER

2nd HEATING

OUTDOOR TEMP

SENSOR

REMO

SENSOR

2nd HEATING

The remote temperature sensor should be mounted:

• On an interior wall, in a frequently occupied space.

• About 5' (1.5 meters) above the ﬂoor.

• At least 18" (about 0.5 meter) from an outside wall.

• Using less than 300' (about 100 meters) of wire.

Do not mount the remote sensor:

• Behind doors, in corners, or other dead air spaces.

• In direct sunlight, near lighting ﬁxtures, or near other appliances that give o heat.

• On an outside or unconditioned area wall.

• In the ﬂow of a supply register, in stairwells, or near outside doors.

• On a wall with concealed pipes or ductwork.

• Parallel to 120VAC lines.

Conventional heat/cool wiring diagrams

Single transformer (use jumper wire) Two transformers (remove jumper wire)

JUMPER

S2S1

T1 T2 I2

FAN

1st COOLING

GYO/B

TRANSFORMERS

1st HEATING

2nd COOLING

Y2I1 W2

S2S1

T1 T2 I2

FAN

1st COOLING

GYO/B

1st HEATING

2nd COOLING

Y2I1 W2

(OPTIONAL)

TE TEMP

(OPTIONAL)

TE TEMP

12 13

Installation

OUTDOOR TEMP

SENSOR

REMO

SENSOR

TRANSFORMER

2nd AUX HEATING

OUTDOOR TEMP

SENSOR

REMO

SENSOR

2nd AUX HEATING

TIVE

Not

Tr not used for steam humidiﬁers.

Heat pump wiring diagrams

Single transformer (use jumper wire) Two transformers (remove jumper wire)

FAN

FAULT DETECT

1st COMPRESSOR

1st AUX HEATING

REVERSING VALV E

GYO/B

2nd COMPRESSOR

Y2I1 W2

JUMPER

14 15

S2S1

T1 T2 I2

S2S1

T1 T2 I2

(OPTIONAL)

TE TEMP

Note: The O/B terminal must be conﬁgured for O or B operation by setting system setting 01 (Reversing Valve) to O— On in Cooling or B— On in Heating.

TRANSFORMERS

S2S1

FAULT DETECT

T1 T2 I2

(OPTIONAL)

TE TEMP

FAN

1st COMPRESSOR

1st AUX HEATING

REVERSING VALV E

2nd COMPRESSOR

GYO/B

Y2I1 W2

Indoor Air Quality equipment wiring diagrams

Dehumidiﬁer wiring Humidiﬁer wiring

T1 T2 I2

GYO/B

Y2I1 W2

DEHUMIDIFIER

ansformer is

S2S1

T1 T2 I2

GYO/B

Y2I1 W2

EVAPORA HUMIDIFIER

HUMIDIFIER

S2S1

Note: The I1/I2 output is a dry contact closure. The humidiﬁer wiring diagram assumes the control is powering a solenoid valve. The dehumidiﬁer wiring diagram is for a normally open dry contact input. See the individual humidiﬁer or dehumidiﬁer installation instructions for product-speciﬁc wiring details.

Installation

MPER

Indoor Air Quality equipment wiring diagrams

Ventilation wiring

GYO/B

Power and battery replacement

This thermostat can be AC powered, battery powered, or both (to provide backup power for communication with the Control4 system). The thermostat uses four alkaline AA batteries. Batteries are optional but recommended if your thermostat was wired to run on AC power

S2S1

T1 T2 I2

S2S1

T1 T2 I2

Y2I1 W2

when installed. If the thermostat will be AC powered, the thermostat should be powered from 24VAC before installing batteries to conﬁrm AC power is present.

For heat pump systems, the C terminal must be connected to the common of the

NORMALLY CLOSED

24VAC transformer for the system fault indicator to operate.

The thermostat has a memory backup that saves the thermostat settings in case of

Note: The I1/I2 output is a dry contact closure. The ventilation diagram assumes the control is for a normally closed damper. See the individual ventilation installation instructions for product-speciﬁc wiring details.

a power interruption. The system settings will be retained, but the clock resets after both battery and AC power are removed. Clock synchronization comes from the connection to the Control4 system. To access the batteries for replacement,

16 17

remove the bezel as shown.

Setup and testing

Equipment Type selection switch

This thermostat has the option of being used in heat pump or heat/cool systems. Use the Equipment Type selection switch on the back of the thermostat housing to select this option. This setting is displayed in the thermostat’s Installer System Settings menu under Equipment Type.

Note: The thermostat reboots within 10 seconds after the switch position is changed.

18 19

Note: Select HC (Heat Cool) or HP (Heat Pump).

Installer Setup menu

To enter the Installer Setup menu and select equipment to set up:

In the Installer Setup menu, you can select HVAC or Indoor Air Quality Setup. If Indoor Air Quality Setup is selected, you can then set up Air Cleaning, Humidiﬁcation, Dehumidiﬁcation, or Ventilation.

Press button to set system to OFF.

Press and hold Installer Mode.

button to enter

Press

Press button (Next) to enter Installer Setup.

Press or buttons to change the menu selections.

Press button (Next) to accept the menu selection.

or buttons to select SETUP.

Setup and testing

Change system settings

Press button (Next) or button (Back) to page through settings.

Press or buttons to adjust the setting.

Press button (Done) to save and exit, or button (Cancel) to exit without saving.

The thermostat will discard changes and exit if nothing is pressed within 60 seconds.

To reset the system settings to default, set system setting number 31 (Restore Defaults) to Ye s.

Setting

description

Setting

number

Setting

option

HVAC Installer system settings table

The following table contains the system settings and their details. Default settings are shown in bold. Some settings are only available based upon the value of other settings.

HVAC Installer system settings table

System setting Description

00. Equipment Type Equipment type set by Equipment Type

01. Reversing Value Selects O or B operation for the O/B output. O—On in Cooling

02. Control Setup Used to lock out heating or cooling outputs

03. Number of Stages Number of equipment stages. One

04. Aux Heat Stages Number of auxiliary heat equipment stages. One

05. Temperature Scale Sets the thermostat for Fahrenheit or Celsius

selection switch.

(only available when Equipment Type is Heat/Cool).

operation.

Factory default setting (bold) and setting range

Heat/Cool

Heat Pump

B—On in Heating

Heat and Cool

Heat Only Cool Only

Two

Fahrenheit

Celsius

20 21

Setup and testing

HVAC Installer system settings table

Factory default setting

System setting Description

06. Heat/Cool: Fan Control in Heating Heat Pump: Auxiliary Equipment Type

07. Extended Fan—

Heat

08. Extended Fan—

Cool

09. Internal

Temperature Sensor Oset

10. Internal RH Sensor

Oset

11. Auto Changeover Enables or disables the option of setting

12. Deadband Auto season changeover deadband. 3°F or 1.5°C

Heat/Cool: Determines if the thermostat or equipment controls the fan in heating. Heat Pump: Auxiliary equipment type.

Extends the fan run time after a heat call ends. Disable

Extends the fan run time after a cool call ends. Disable

Field adjustment of internal temperature sensor.

Field adjustment of internal humidity sensor. 0% (no oset applied)

the system mode to Auto. When the system mode is set to Auto, the thermostat can automatically switch between heating and cooling to maintain a room temperature that is between the heat and cool setpoints.

(bold) and setting range

Gas/Oil Heat (Equipment Controls Fan) Electric Heat (Thermostat Controls Fan)

Enable (90 second extension)

0° (no oset applied)

-4°F to +4°F (-2°C to +2°C)

-5% to +5%

Disable

Enable

2°F to +9°F (1°C to 4.5°C)

HVAC Installer system settings table

System setting Description

13. Remote Sensor Selects if the wired remote sensor is installed. No

14. Primary Sensor Selects the primary sensor to be used for

15. Secondary Sensor Selects the sensor to be used for control if

16. Outdoor Sensor Selects if an outdoor sensor is installed or if

17. Compressor Min O Time

18. Heating Min O

Time

19. Equipment Min On

Time

20. Auto Changeover

Time

temperature control.

the primary sensor fails. Remote will only be presented as an option if Remote Sensor is set to Yes .

the thermostat receives an outdoor sensor value from the Control4 system.

Minimum o time for compressor protection. 5 minutes

Minimum o time for heating. 2 minutes

Minimum on time for heating or cooling. 2 minutes

Minimum time between heating and cooling calls.

Factory default setting (bold) and setting range

Yes

Built In

Remote

None

Remote Built In

Not Installed

Wired Control4 Value

1 to 5 minutes

4 minutes

1 to 5 minutes

22 23

Setup and testing

HVAC Installer system settings table

System setting Description

21. First Stage Dierential

22. Second Stage

Dierential

23. Third Stage

Dierential

24. Fourth Stage

Dierential

25. Stage Rate Accumulation of equipment run time used for

26. Progressive

Recovery

Temperature dierence from the setpoint required to turn on the ﬁrst stage of heating or cooling.

Temperature dierence required to stage from the ﬁrst stage of heating or cooling to the second.

Temperature dierence required to stage from the second stage of heating to the third.

Temperature dierence required to stage from the third stage of heating to the fourth.

determining equipment staging. O = Ignores accumulated runtime in staging decision. 1 = More rapid staging of equipment (comfort). 5 = Slower staging of equipment (economy).

Enables or disables progressive recovery. If progressive recovery is enabled, the equipment will turn on before the next scheduled event so that the space reaches the desired schedule temperature at the start of the next event.

Factory default setting (bold) and setting range

1°F or 0.5°C

1°F to +9°F (0.5°C to 4.5°C)

1°F or 0.5°C

1°F to +9°F (0.5°C to 4.5°C)

1°F or 0.5°C

1°F to +9°F (0.5°C to 4.5°C)

1°F or 0.5°C

1°F to +9°F (0.5°C to 4.5°C)

1 to 5 or O

Disable

Enable

HVAC Installer system settings table

System setting Description

27. Low Balance Point Low balance point is the outdoor temperature

28. High Balance Point High balance point is the outdoor temperature

29. Reset Service Reminders

30. HVAC Service Reminder

31. Restore Defaults Resets all thermostat settings back to factory

at which the compressor will be locked out and only auxiliary heat will be used for heating. This option is not displayed unless Outdoor

Sensor is set to Wired or Control4 Value and Equipment Type is set to Heat Pump.

at which the auxiliary heat will be locked out and only the compressor will be used for heating. This option is not displayed unless

Outdoor Sensor is set to Wired or Control4 Value and Equipment Type is set to Heat Pump.

Clears the Change Air Filter, HVAC Service, and Dehumidiﬁer Service reminders if they are active and resets the corresponding service timer. Clears the Change Water Panel reminder if it is active. If the reminder is set to 300 hours or 600 hours, the service timer is reset.

Elapsed time to display the HVAC Service Reminder message.

default.

Factory default setting (bold) and setting range

20°F or -6°C

10°F to 50°F (-12°C to 12°C)

65°F or 18°C

40°F to 85°F (3°C to 30°C)

Yes

O

1 to 12 months or O to disable.

Yes

24 25

Setup and testing

Indoor Air Quality system settings tables

The following tables contain the Indoor Air Quality system settings and their details. Default settings are shown in bold. Some settings are only present dependent upon the value of other settings.

The use of the included outdoor temperature sensor (recommended) enables additional Indoor Air Quality functionality. If the outdoor temperature sensor was not enabled in the HVAC system settings, HVAC system setting 16 (Outdoor Sensor) will be presented before entering the Indoor Air Quality system settings.

Refer to the User Guide for further information about thermostat features.

Air cleaning system settings table

System setting Description

Air Cleaner Installed Selects if an air cleaner is installed. (If set to

Change Air Filter Reminder

No, no other air cleaning settings are available.)NoYes

Elapsed time to display the “Change Air Filter” message.

Factory default setting (bold) and setting range

O

1 to 12 months or “O” to disable

Humidiﬁer system settings table

Note: A humidiﬁer can be installed only if ventilation is not installed and Dehumidiﬁer Control is not set to Whole Home.

Factory default setting

System setting Description

Humidiﬁer Installed Selects if a humidiﬁer is installed. (If set to No,

Humidiﬁer Mode Selects Auto or Manual mode. Auto mode

Humidity Setpoint Deadband

Humidiﬁer Operation Selects when humidiﬁcation is allowed to occur

Change Water Panel Reminder

no other humidiﬁer settings are available.)

controls humidity based on the humidity setting and outdoor temperature. Manual mode controls humidity based on the %RH setpoint. (Auto mode is available only if Outdoor Sensor is set to Ye s.)

Selects the minimum dierence between the humidiﬁer and dehumidiﬁer setpoints. (Only available if Humidiﬁer Installed is set to Yes , and Dehumidiﬁer Control is set to Air Conditioner. Available in both setups.)

relative to heating and fan operation.

Selects when the “Change Water Panel” message is displayed.

(bold) and setting range

Yes

Auto

Manual

10 Percent RH 10 to 20 Percent RH

Heat Only

Heat or Fan Forces Fan

O

1 Per Season 2 Per Season 300 Hours 600 Hours

26 27

Setup and testing

Humidiﬁer system settings table

Note: A humidiﬁer can be installed only if ventilation is not installed and Dehumidiﬁer Control is not set to Whole Home.

Factory default setting

System setting Description

Reminder Month (Change Water Panel Reminder set to 1 Per Season)

First Reminder Month (Change Water Panel Reminder set to 2 Per Season)

Second Reminder Start Month

If Change Water Panel Reminder is set to 1 Per Season: Determines the month the “Change Water Panel” message is displayed.

If Change Water Panel Reminder is set to 2 Per Season: Determines the ﬁrst month the “Change Water Panel” message is displayed.

Determines the second month the “Change Water Panel” message is displayed. (Only available when Change Water Panel Reminder set to 2 Per Season.)

(bold) and setting range

October

November December January February March April May June July August September

October November December

January

February March April May June July August September

Dehumidiﬁer system settings table

Note: Dehumidiﬁer Control can only be set to Whole Home if ventilation and humidiﬁcation are not installed.

Factory default setting

System setting Description

Dehumidiﬁer Control Selects method of dehumidiﬁcation. (If set

Humidity Setpoint Deadband

Lockout Dehumidiﬁer During Cooling

Dehumidiﬁer Forces Fan

Dehumidiﬁer Service Reminder

Dehumidiﬁer Overcooling Limit

to None, no other dehumidiﬁer settings are available.)

Select the minimum dierence between the humidiﬁer and dehumidiﬁer setpoints. (Only available if Humidiﬁer Mode is set to Manual and Dehumidiﬁer Control is set to Air Conditioner. Available in both setups.)

Selects if dehumidiﬁcation is disabled during a cooling call. (Only available if Dehumidiﬁer Control is set to Whole Home.)

Selects if dehumidiﬁcation can turn on the fan. (Only available if Dehumidiﬁer Control is set to Whole Home.)

The period for displaying the “Dehum Service Reminder” message. (Only available if Dehumidiﬁer Control is set to Whole Home.)

Selects the amount of overcooling that can occur for dehumidiﬁcation. (Only available if Dehumidiﬁer Control is set to Air Conditioner.)

(bold) and setting range

None (no dehumidiﬁcation installed) Whole Home Air Conditioner

10 Percent RH 10 to 20 Percent RH

Yes

O

1 to 12 months or “O” to disable

3°F (1.5°C)

1°F to 3°F (0.5°C to 1.5°C)

28 29

Setup and testing

Ventilation system settings table

Note: Ventilation can be installed only if humidiﬁcation is not installed and Dehumidiﬁer Control is not set to Whole Home.

Factory default setting

System setting Description

Fresh Air Vent Installed

Fresh Air Forces Fan

Fresh Air Setup Selects if ventilation is conﬁgured through the

Fresh Air Time Selects the number of minutes per hour that

High Limit Outdoor Temp

Outdoor High Limit Sets the high temperature limit for ventilation.

Selects if ventilation is installed. (If set to No, no other ventilation settings are available.)

Selects if ventilation forces the fan on. No

ASHRAE setup or Timed. If ASHRAE setup is selected, the hourly ventilation time is calculated using the ASHRAE recommendations. If Timed setup is selected, the hourly ventilation time is determined based on the Fresh Air Time value.

ventilation will be active. (Only available if Fresh Air Setup is set to Timed.)

Selects if ventilation is disabled when the outdoor temperature exceeds the outdoor high limit. (Only available if Fresh Air Setup is set to Timed and an outdoor temperature sensor is installed.)

(Only available if High Limit Outdoor Temp is set to Ye s.)

(bold) and setting range

Yes

Timed

ASHRAE

30 MIN/HR

0 to 60 MIN/HR

Yes

100°F (38°C)

90°F to 100°F (32°C to 38°C)

Ventilation system settings table

Note: Ventilation can be installed only if humidiﬁcation is not installed and Dehumidiﬁer Control is not set to Whole Home.

Factory default setting

System setting Description

Low Limit Outdoor Temp

Outdoor Low Limit Sets the low temperature limit for ventilation.

High Limit Indoor RHSelects if ventilation is disabled when the indoor

Indoor RH Limit Sets the high indoor RH limit for ventilation. (Only

Number of Bedrooms

Number of Occupants

Selects if ventilation is disabled when the outdoor temperature exceeds the outdoor low limit. (Only available if Fresh Air Setup is set to Timed and an outdoor temperature sensor is installed.)

(Only available if Low Limit Outdoor Temp is set to Ye s.)

RH exceeds the indoor RH limit. (Only available if Fresh Air Setup is set to Timed.)

available if High Limit Indoor RH is set to Yes .)

Selects the number of bedrooms to be used for the ASHRAE calculation. (Only available if Fresh Air Setup is set to ASHRAE.)

Selects the number of occupants to be used for the ASHRAE calculation. (Only available if Fresh Air Setup is set to ASHRAE.)

(bold) and setting range

Yes

10°F (-11°C)

-10°F to 30°F (-23°C to -1°C)

Yes

60%

50% to 70%

3 Bedrooms

1 to 6 Bedrooms

4 Occupants

1 to 10 Occupants

30 31

Setup and testing

Ventilation system settings table

Note: Ventilation can be installed only if humidiﬁcation is not installed and Dehumidiﬁer Control is not set to Whole Home.

Climate map for ASHRAE Fresh Air Setup

Factory default setting

System setting Description

Home Size Selects the home size to be used for the ASHRAE

Fresh Air CFM Selects the ventilation CFM to be used for the

Select Climate Selects the climate to be used for the ASHRAE

ASHRAE Cycle Time Displays the Fresh Air Time calculated by the

Note: In ASHRAE setup, temperature and humidity limits are disabled.

Note: Refer to manuals for humidiﬁer, dehumidiﬁer, air cleaner, and ventilation products for recommended

installation and operation.

calculation. If multiple ventilation systems are used, this should be set to the size of the zone that this thermostat is controlling. (Only available if Fresh Air Setup is set to ASHRAE.)

ASHRAE calculation. (Only available if Fresh Air Setup is set to ASHRAE.)

calculation. (Only available if Fresh Air Setup is set to ASHRAE.) To determine what region you are in, refer to the map on the following page.

ASHRAE standard. (Only displayed if Fresh Air Setup is set to ASHRAE.)

(bold) and setting range

2500 SQ FT

1000 to 5000 SQ FT

60 CFM

30 to 200 CFM

Normal

Very Hot/Humid Very Cold

Minutes/Hour

Very cold

Very hot/humid

32 33

Setup and testing

Managing the ZigBee network connection

The thermostat utilizes special button tap sequences for managing the ZigBee network connection. The button tap sequences are deﬁned in the table. Button tap sequences that require a single (1) button should use the button on the top right of the thermostat. Button tap sequences requiring two (2) buttons should use the button and the button on the bottom right of the thermostat.

Function Button Sequence

Identify 4

ZigBee Channel 7

Reboot 15

Factory Reset* 9-4-9

Leave Mesh and Reset* 13-4-13

* The thermostat’s HVAC and Indoor Air Quality

system settings will not be reset.

System Test menu

The System Test menu is used to test a system after installation. The outputs of the thermostat can be manually activated to test their function. The instructions below show how to enter the test mode and turn outputs on and o.

To use the System Test menu:

Press button to set the system to o.

System Test steps:

Heating equipment test Cooling equipment test Fan equipment test Humidiﬁcation equipment test Dehumidiﬁcation equipment test Ventilation equipment test

Temperature

Equipment

conﬁguration

Press and hold button to enter

Single-button tap sequences

Two-button tap sequences

Installer Mode.

Press or buttons to select TEST.

Press button (Next) to enter Installer Test. The ﬁrst screen of the installer test displays the equipment conﬁguration.

Press button (Next) to enter the ﬁrst installation test or button (Cancel) to exit.

34 35

Setup and testing

Each equipment test begins with the option of turning on the output or stage as shown below.

While the equipment test is active, the corresponding test information is shown.

Press button (Next) to accept the selection and proceed to the next test selection.

Press or button to change the selection.

Press button (Next) to accept the selection and proceed to the next step.

If YES is selected, the thermostat tests the corresponding output. If NO is selected, the thermostat proceeds to the next step.

Test to be run

Temperature

Equipment Test selection

Output status

Equipment Test selection

Active test

Temperature

36 37

Setup and testing

System Test tables

Heat/cool heating equipment test

Heat type W W2 Y Y2 G

Gas 1st Stage Test ON

Gas 2nd Stage Test ON ON

Electric 1st Stage Test ON ON

Electric 2nd Stage Test ON ON ON

Heat pump heating equipment test (electric heat)

Compressor

stages

1 1 1st Stage Test ON ON ON

1 1 2nd Stage Test ON ON ON ON

2 1 1st Stage Test ON ON ON

2 1 2nd Stage Test ON ON ON ON

2 1 3rd Stage Test ON ON ON ON ON

1 2 1st Stage Test ON ON ON

1 2 2nd Stage Test ON ON ON ON

1 2 3rd Stage Test ON ON ON ON ON

2 2 1st Stage Test ON ON ON

2 2 2nd Stage Test ON ON ON ON

2 2 3rd Stage Test ON ON ON ON ON

2 2 4th Stage Test ON ON ON ON ON ON

Note: System variable 01, O/B operation selects O or B.

Aux

stages W W2 Y Y2

O/B set to

GO B

38 39

Setup and testing

Heat pump heating equipment test (gas heat)

Compressor

stages

1 1 1st Stage Test ON ON ON

1 1 2nd Stage Test ON ON

Aux

stages W W2 Y Y2

O/B set to

GO B

Heat/cool cooling equipment test

W W2 Y Y2 G

1st Stage Test ON ON

2nd Stage Test ON ON ON

Heat pump cooling equipment test

2 1 1st Stage Test ON ON ON

2 1 2nd Stage Test ON ON ON ON

2 1 3rd Stage Test ON ON

1 2 1st Stage Test ON ON ON

1 2 2nd Stage Test ON ON

1 2 3rd Stage Test ON ON ON

2 2 1st Stage Test ON ON ON

2 2 2nd Stage Test ON ON ON ON

2 2 3rd Stage Test ON ON

2 2 4th Stage Test ON ON ON

Note: System variable 01, O/B operation selects O or B.

W W2 Y Y2

1st Stage Test ON ON ON

2nd Stage Test ON ON ON ON

Note: System variable 01, O/B operation selects O or B.

O/B set to

GO B

40 41

Setup and testing

Quick reference to controls and display

Fan equipment test

W W2 Y Y2 G

Quick reference to controls and display

Home screen

Radio signal strength indicator

Low battery

indicator

Message

center

Current indoor

temperature

Indoor Air

Quality setting

Temperature setting

Humidiﬁcation equipment test

I1/ I2 G

ON ON

Dehumidiﬁcation equipment test

I1/ I2 G

ON ON

Ventilation equipment test

I1/ I2 G

ON ON

Equipment status

System Mode setting

Hold status

Note: Backlight is activated with the ﬁrst button press and automatically turns o.

System Mode button Hold button Fan Mode button

Indoor Air Quality button (optional)

Setpoint Adjust buttons

Presets button

Fan Mode setting

42 43

Troubleshooting

Display is blank

• Check the circuit breaker and reset it if necessary.

• Make sure the heating and cooling system’s power switch is on.

• Make sure the furnace door is closed securely.

• If the thermostat is battery powered, make sure that fresh AA alkaline

batteries are correctly installed.

Temperature settings do not change

Make sure heating and cooling temperatures are set to acceptable ranges:

• Heat: 40° to 90°F (4° to 32°C).

• Cool: 50° to 99°F (10° to 37°C).

Heating system does not respond (

• Check for 24VAC at the equipment on the secondary side of the transformer between power and common. If voltage is not present, check the heating equipment to ﬁnd the cause of the problem.

• Check for 24VAC between the heat terminal (W) and the transformer common. If 24VAC is present, the thermostat is functional. Check the heating equipment to ﬁnd the cause of the problem.

• Check for loose or broken wires between the thermostat and the heating equipment.

44 45

appears on screen)

Cooling system does not respond (

• Check for 24VAC at the equipment on the secondary side of the transformer between power and common. If voltage is not present, check the cooling equipment to ﬁnd the cause of the problem.

• Check for 24VAC between the cooling terminal (Y) and the transformer common. If 24VAC is present, the thermostat is functional. Check the cooling system to ﬁnd the cause of the problem.

• Check for loose or broken wires between the thermostat and the cooling equipment.

Fan does not turn on in a call for heat

• Check System Setting 06 (Fan Control) to make sure the fan control is properly set to match the type of system (see page 22).

Heat pump issues cool air in heat mode or warm air in cool mode

• Check System Setting 01 (O/B Operation) to make sure the reversing valve operation matches the heat pump.

Heat/Cool both on at the same time

• Check the Equipment Type selection switch to make sure it is set to match the installed heating/cooling equipment (see page 21).

• Make sure the heating and cooling wires are not shorted together.

appears on screen)

Troubleshooting

Error codes

Heating equipment is running in cool mode

• Check the Equipment Type selection switch to make sure it is set to match the installed heating/cooling equipment (see page 21).

Error codes

If the thermostat enters an error mode, all outputs are turned o. The thermostat attempts to recover every 10 minutes.

is not displayed

• Make sure that Installer System Setting number 02 (Control Setup) is set correctly.

• Change the System Mode to Heat, and set the temperature level above the current room temperature.

Error code Message Error Description

02 Primary and secondary sensor failure.

03 “EEPROM ERROR” Error in permanent memory.

“SENSOR ERROR”

Primary sensor failure with no secondary sensor assigned.

is not displayed

• Make sure that Installer System Setting number 02 (Control Setup) is set correctly.

• Change the System Mode to Cool, and set the temperature level below the current room temperature.

Humidiﬁer does not operate in Auto Mode

• Make sure that Installer System Setting number 16 (Outdoor Sensor) is set to Ye s.

• Verify that the outdoor sensor is functioning correctly. If the sensor failed, you will see a “CHECK OUTDOOR SENSOR” message displayed in the message center.

46 47

Thermostat features

Speciﬁcations

Thermostat features

• Up to 4 stage heat and 2 stage cool operation.

• Indoor air quality control.

• Humidiﬁcation (automatic or manual control).

• Dehumidiﬁcation.

• Event-Based™ air cleaning.

• Ventilation with temperature and humidity limits.

• Temperature control.

• Message center provides feedback and instructions.

• Dual power option (24VAC or battery).

• Air ﬁlter, humidiﬁer, dehumidiﬁer, and HVAC service reminders.

• Programmable fan control with fan circulation mode.

• Easy-to-use temperature control can override program schedule at any time.

• Progressive recovery ensures proper temperature at the start of a program event.

Speciﬁcations

Environment

Temperature Operating: 32° to 120°F (0° to 48.9°C)

Relative humidity Operating: 5% to 90% R.H. (non-condensing)

Electrical

Operating voltage 24VAC (19.2–28.8VAC)

Current Maximum: 2.5A (total), 1.0A (single output)

Power supply Dual power. Can be battery or 24VAC powered.

Battery power Battery power: AA size alkaline battery x 4

Shipping: -30° to 150°F (-34.4° to 65.5°C)

Maximum surge current: 5A

When both sources are available, the battery is used as backup power.

Battery life: Approximately 12 months

• Built-in compressor protection prevents damage to your equipment.

• System test mode.

48 49

Speciﬁcations

Thermal

Outdoor and Remote temperature sensor Maximum distance: 300 feet (about 100 meters)

Room temperature measurement Display range: 32° to 99°F (0° to 40°C)

Outdoor temperature measurement Display range: -40° to 130°F (-40° to 55°C)

Setpoint temperature range Heat: 40° to 90°F (4° to 32°C)

Setpoint humidity range Humidiﬁcation: 10% to 50% R.H.

50 51

Cool: 50° to 99°F (10° to 37°C)

Dehumidiﬁcation: 40% to 90% R.H.

U.S. Patent Number 8,146,376 (and other patents pending).

control4.com | 888.400.4070

61001048 B2206227B 2.14

Regulatory Compliance & Safety Information for Contol4 Model C4-THERM-XX. USA & Canada Compliance FCC Part 15, Subpart B Unintentional Emissions Interference Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits ar e designed to provide reasonable protection against harmful interference when the equi pm ent is operated in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cau se harmful interference to radio communications. However, there is no guarantee that interf erence will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, t he user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receivi ng antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an out l et on a circuit different from that to which the receiver

is connected.

• Consult the dealer or an experie nced radio/TV technician for help.

FCC Partie 15, sous-section B Unintentional Déclaration sur les interférences des émissions

Cet équipement a été testé et jugé conforme aux l im i tes établies pour un dispositif numérique de classe B, conformément à la Partie 15 des règlem ents de la FCC. Ces limites sont conçues pour fournir une protection raisonnable contre les interférences nuisibles lorsque l'équipement est utilisé dans une installation résidentielle. Cet équi pement génère, utilise et peut émettre de l'énergie rayonnent fréquence et, s'il n'e st pas installé et utilisé conformément aux instructions, il peut causer des interférences nuisibles aux communications radio. Cependant, il n'existe aucune garantie que des interférences ne se produiront pas dans une installation particulière. Si cet équipement provoque des interférences nuisibl es à la réception radio ou télévision, ce qui peut être déterminé en mettant l'équipement hors et sous tension, l'utilisateur est encouragé à essayer de corriger l'interférence par une ou plusieurs des mesures suivantes:

• Réorienter ou déplacer l'ant enne de réception.

• Augmenter la distance entre l'équi pement et le récepteur.

• Connecter l'équipement à une prise sur un circuit différent de celui sur lequel le récepteur

est branché.

• Consulter le revendeur ou un technicien radio / télévision qualifié pour obtenir de l'aide.

This device complies with part 15 of the FCC rules and Industry Canada’s licence-exempt RSSGEN. Operation is subject to the following two condit ions: (1) This device may not cause harmful interference, and (2) this device must accept any i nterference received, including interference that may cause undesired operation.

Le présent appareil est conforme partie 15 des règles de la FCC et aux RSS-GEN d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux

conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

IMPORTANT! Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authorit y to operate this equipment.

IMPORTANT! Tous les changements ou modifi cat i ons pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de l’utilisateur pour actionner cet équipement.

FCC Part 15, Subpart C / RSS-210 I nte nti onal E missions Interference Statement

Compliance of this equipment is confirmed by the following certification numbers that are placed on the equipment:

Notice: The term “FCC ID:” and “IC” before the certification number signifies that FCC and Industry Canada technical specifications were m et.

FCC ID: R33C4THERM IC: 7848A-C4THERM

This equipment must be installed by qualifi ed prof essionals or contractors in accordance with FCC Part 15.203 & IC RSS-210, Antenna Requir ements. Do not use any antenna other than the one provided with the unit.

FCC Partie 15, sous-partie C / RSS-210 Déclaration volontaire des émissions interférences

Conformité de cet appareil est confirmé par les chiffres de certification suivants qui sont placés sur l'équipement:

Avis: Le terme “FCC ID:” and “IC” avant le numéro de certification signifie que la FCC et Industrie Canada ont été respectées.

FCC ID: R33C4THERM IC: 7848A-C4THERM

Cet équipement doit être installé par des profes sionnels qualifiés ou entrepreneurs conformément aux normes FCC partie 15.203 & IC RSS-210, Exigences d'antenne. Ne pas utiliser une antenne autre que celui fourni avec l'appareil.

RF Radiation Exposure Statement

This equipment complies with the FCC/IC radiation exposure limits set fourth for portable transmitting devices operation in an uncontrolled environment. End users must follow the specific operating instructions to satisfy RF exposure compliance.

• The equipment should only be used o r i nst al l ed at locations where there is normally at least a 20cm separation between the antenna and all persons.

• This transmitter must not be co-located or operation in conjunction with any other antenna or transmitter.

• Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

Déclaration d'exposition aux radiations RF

Cet équipement est conforme aux limites FCC / IC d'exposition aux rayonnements définies quatrième opération appareils portables transmettre dans un environnement non contrôlé. Les

utilisateurs finaux doivent suivre les instr uct ions de fonctionnement spécifiques pour satisfaire la conformité aux expositions RF.

• L'appareil ne doit être utilisé ou i nst al lé à des endroits où il ya normalement au moins

une séparation de 20 cm entre l'antenne et toute personne.

• Cet émetteur ne doit pas être co-localisés ou fonctionnement en conjonction avec une

autre antenne ou un autre émetteur.

• Tout changement ou modification non expressément approuvé par la partie responsable

de la conformité pourraient annuler l'autorité de l'utilisateur à utiliser cet équipement.

European Compliance

Conformity of the equipment with the guideli nes below is attested by the application of the CE mark.

CE Declaration of Conformity

Manufacturer’s Name: CONTROL4 CORPORATION Manufacturer’s Address: 11734 S. ELECTION ROAD SUITE 200

SALT LAKE CITY UT 84020 USA

EU Representative Name: CONTROL4 EMEA LIMITED EU Representative Address: UNIT3, GREEN PARK BUSINESS CENTRE

SULTON-ON-THE FOREST

YORK YO61 IET, UNITED KINGDOM

Product Name(s): Wireless Thermostat Brand: Contol4 Model(s): C4-THERM-XX

Product Standard(s) to which Conformity of the Council Directive(s) is declared: EMC - 2004/108/EC “Electromagnetic Compatibility (EMC) Directive”:

(Emissions) EN 55022:2010, (Immunity) EN 55024:2010, EN 301 489-1:2008, EN 301 489-

17:2009, EN 61000-3-2:2006 + A1:2009 + A2:2009 & EN 61000-3-3:2008

Telecom & Radio - 1999/5/EC Radio equipment and Telecommunications Terminal Equipment (R&TTE) Directive:

EN 300 328 V1.7.1 (2006-10)

RoHS - 2011/65/EU Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment (EEE) & WEEE - 2002/96/EC Waste of Electrical and Electronic Equipment (EEE).

We, the undersigned, hereby declare that the equipment specified above conforms to the above directives and standards. Date of Issue: January 9, 2015

Legal Representative

Signature Roger Midgley

Sr. Regulatory Compliance Engineer

Recycling

Control4 understands that a commitment to the environment is essential for a health life and sustainable growth for future generations. We are committed to supporting the environmental standards, laws, and directives that have been put in place by various communities and countries that deal with concerns for the environment. This commitment is represented by combining technological innovation with sound environmental business decisions.

WEEE Compliance

Control4 is committed to meeting all requirements of the Waste Electrical and Electronic Equipment (WEEE) directive (2002/96/EC). The WEEE directive requires the manufacturers of electrical and electronic equipment who sell i n EU countries: (1) label their equipment to notify customers that it needs to be recycled, and (2) pr ovide a way for their products to be appropriately disposed of or recycled at the end of their product lifespan. For collection or recycling of Control4 products, please cont act your local Control4 representative or dealer.

About this Document

Part Number 200-40003 Rev B, 1/9/2015

Control4 C4THERM User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual