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PCB0001C-01-BHP-PDII0614

Compressor Stage 2

Heat Pump Compressor/Heater Stage 2

Heater Stage 2

Heater Stage 3 / Secondary Heating 
Unit

Free Heat/Free Cool Damper 
(Economizer Output)

Humidifier

Transformer Configurations

Comfort   Window   also   offers   a   number   of
different configurations for transformer setup.
Depending   on   how   your   HVAC   system   is
designed, Comfort Window can work with up
to   3   separate   transformers   with   3   separate
ground   planes.     For   example,   if   your
compressor   is   powered   off   of   a   separate
transformer from your furnace, or if your heat
pump is powered off of a separate transformer
from   a   secondary   heating   unit,   Comfort
Window   works   seamlessly   to   provide   the
correct   energizing   signals   to   all   of   your
equipment.

Set Date/Time

Comfort   Window   contains   a   self-contained
real-time clock which maintains local calendar
time.  In order to use the program settings, it is

important  to set  the local time using the  set

date/time feature.   If the thermostat has been
paired   with   an   online   user   account   and
communicating over Wifi, the date/time are set
automatically by the server.
Comfort   Window   is   also   capable   of
automatically   adjusting   for   daylight   savings
time to keep your program settings in line with
the current time.   This is accessible through
the settings by touching the Settings Icon.

Persistent Settings

Comfort   Window   includes   a   backup   battery
that will maintain the current time if power is
lost.   Also, Comfort Window will not lose any
settings   that   you   have   already   programmed
into the device in the case of power failure so
it   should   never   be   necessary   to   re-program
any   settings   once   it   is   initially   set   up.     The
backup battery has ~10 years of battery life.

Fahrenheit or Celsius 

Comfort   Window   has   the   option   to   display
temperatures   in   Fahrenheit   or   Celsius,
depending on your  preference.   Change this
setting by touching the Gear Icon and scrolling
to the Temperature Display setting.  Touch set
and make your selection.

19 of 24

Figure 30: Auto-Adjust Daylight Savings

Figure 29: Setting Date/Time

Summary of Contents for Comfort Window

Page 1: ...y controls temperature it also controls humidity With ComfortWindow technology users can see at a glance whether their home is within their own personalized window of comfort taking into account humidity Comfort Window can also cool or heat their home even further into their window of comfort for free by utilizing outdoor air to cool or heat the home when it is possible to do so Not only does this...

Page 2: ...onfiguration please refer to the Wiring Guide Section 5 If a ground wire has not already been pulled to the thermostat s location first see if there are any unused thermostat wires that you can use for Common C Otherwise it will be necessary to run an 18 GUAGE ONLY wire down the wall and feed it through the hole to the wall plate Screw Terminal Number Connect To Function Std Wire Color 0 Jumper to...

Page 3: ... thermostat wire to pins 16 17 or 19 can permanently damage the thermostat and or remote temperature sensor 5 Install Thermostat onto Wall plate Slide thermostat through the keyed slots on each side of the wall plate mating the pins with the receptors until it rests flush with the wall 6 Re Apply Power Configure Thermostat Reconnect electricity at the breaker box If your system is something other ...

Page 4: ...ch diagrams sequence below Set Date Time Touch the Settings icon and select the Set Date Time selection and set the date and time appropriately Note that Comfort Window automatically adjusts for Daylight savings time ext set the Date Time and set your Comfort 5 of 24 Figure 5 Equipment Controls Page Figure 6 Set Date Time Page ...

Page 5: ...sh to start from a different starting point load a different sample program schedule using the internet controls online or on your smartphone Add as many or as few entries into the program as you desire by touching the Add button on the calendar home screen To edit any entry first select the entry in the calendar and then edit by touching the Edit button In the screen that appears specify the star...

Page 6: ...ry can be associated with multiple days This makes it very easy to set up a program schedule from scratch 7 Override If you desire to temporarily override the thermostat s temperature setting simply touch the up or down arrow on the home screen In the screen that appears set the temperature to the desired level Specify the duration of the override by adding or decrementing the override time 7 of 2...

Page 7: ... raw temperature reading This will enable you to concentrate on more important things in life rather than being bothered by changing your thermostat every time the humidity levels change within your home To help you visualize how the temperature and humidity levels in your home correspond to your personalized comfort settings Comfort Window also provides a quick way to view your home s current con...

Page 8: ...ad Comfort Window will save that money by simply bringing outdoor air inside In fact there should be no more reason to manually open a window in order to drop the temperature in your home ever again as this process is completely automated Comfort Window not only automates this process but it carefully evaluates the outdoor air before bringing it indoors It is important to measure the humidity of t...

Page 9: ...n the other hand will bring your home s temperature deeper into your window of comfort when it can virtually for free By utilizing outdoor air to heat or cool the inside of the home Comfort Window can bring you more comfort without turning on the compressor or the furnace For the minimal cost of running your system fan Comfort Window brings your home s temperature humidity point close to the cente...

Page 10: ...be for multiple users who wish to have separate program schedules used on the thermostat Another example is someone who may have a schedule that does not follow a weekly pattern such as 2 weeks working followed by 2 weeks off For these cases Comfort Window provides a Save Schedule to Profile control and a Load Schedule Profile control To save the current Program Schedule to a given Profile use the...

Page 11: ... be stored on the cloud to be accessed by any internet connected device of your choosing By enabling the Analyze Anywhere feature you agree to our standard terms and conditions Wireless settings are easy to set up and work out of the box Comfort Window supports many different over the air encryption protocols including WEP 128 WPA PSK TKIP and WPA2 PSK AES and Comfort Window automatically determin...

Page 12: ... a power failure your thermostat s date and time will recover automatically The Remote Access Center also enables a remote firmware update feature through the Devices Edit Check for Firmware Updates link If you enable the latest firmware updates to automatically be downloaded to the device you can rest assured that your thermostat s firmware will always be up to date The History feature within the...

Page 13: ...n the air conditioner For the purposes of overriding the current setpoint temperature only the Heating setpoint is visible to the user Cooling mode is similar to Heating mode with only the air conditioner being allowed to turn on when the temperature reaches the Cooling setpoint Again if the home reaches the Heating setpoint the furnace will not turn on and only the Cooling setpoint is visible to ...

Page 14: ...provides built in controls for automatic ventilation In lieu of adding extra ventilation control equipment such as a fresh air timer the Comfort Window provides the same level of system fan timing control built in The Ventilation Controls provide options to use either a separate duct controlled by the system fan a fresh air damper system or to share the duct work used by the Economizer feature whi...

Page 15: ...e case of a gas heater The gas heaters themselves run the system fan And so since the Comfort Window is unaware of when the system fan is running by forcing the power source for the humidifier to only be active when the system fan is running we can assure that the humidifier only runs when there will be adequate air movement to enable the humidifier to work properly Please note that this limitatio...

Page 16: ...e description of how to wire each type of system supported by Comfort Window please refer to Section V Wiring Guide Equipment Controls Comfort Window supports different settings relating to Gas and Electric heaters along with settings for different actions for Heat Pump change over B O signal Gas heaters typically drive the system fan during heating time periods while Electric Heaters or Heat Pump...

Page 17: ...hall way to change your temperature setting or to view your current temperature conditions this can be done right in your living room Historical Temp Humidity Graphs In order to view historical information regarding your home s temperature and humidity Comfort Window provides a full graphical interface for viewing both Indoor and Outdoor temperature and humidity Points taken every 5 minutes provid...

Page 18: ...ime using the set date time feature If the thermostat has been paired with an online user account and communicating over Wifi the date time are set automatically by the server Comfort Window is also capable of automatically adjusting for daylight savings time to keep your program settings in line with the current time This is accessible through the settings by touching the Settings Icon Persistent...

Page 19: ...is set to Cool or Auto or when in Heat mode while the system is set up as a Heat Pump Please also note that minimum compressor on times are also enforced This means that if the system has been heating or cooling for a short time and the user turns the mode to off the system will remain heating or cooling for at least 3 minutes to maintain a minumum compressor on time This ensures that the compress...

Page 20: ...ck 16 Indoor Temp Probe T1in Black 17 Indoor Temp Probe T2in Yellow 19 Indoor Temp Probe T3in Red Screw Terminal Number Connect To Function Proprietary Wire Color 9 Heat Stage 2 Control W2 N A 10 Compressor Stage 2 Control Y2 N A 11 Outside Temp Humidity Probe OT2in Yellow 12 Heat Stage 3 Control W3 N A 13 Outside Temp Humidity Probe OH1in Green 14 Economizer Damper Control ECD N A 16 Outdoor Temp...

Page 21: ...n 7 Heat Control W White 12 Heater 2 Control WH2 Dark Purple 15 24VAC Ground C Brown Black 16 Indoor Temp Probe T1in Black 17 Indoor Temp Probe T2in Yellow 19 Indoor Temp Probe T3in Red Screw Terminal Number Connect To Function Proprietary Wire Color 9 Heater 1 Stage 2 Control W2 NA 10 Compressor Stage 2 Control Y2 NA 11 Outside Temp Humidity Probe OT2in Yellow 13 Outside Temp Humidity Probe OH1in...

Page 22: ...or heating This setting must be applied to the Comfort Window on the Equipment Control page Screw Terminal Number Connect To Function Std Wire Color 1 Jumper to 4 RC2 Red 2 Jumper to 3 RH2 Red 3 Jumper to 4 RH1 Red 4 Compressor Transformer 24VAC RC1 Red 5 Compressor Control Y Yellow 6 Fan Control G Green 7 Emergency Heat Control E White 8 Change Over Control B O Blue 15 24VAC Ground C Brown Black ...

Page 23: ...ing valve was being energized during cooling or heating This setting must be applied to the Comfort Window on the Equipment Control page Screw Terminal Number Connect To Function Std Wire Color 1 Jumper to 4 RC2 Red 2 Heater 2 Transformer 24VAC RH2 Red 3 Jumper to 4 RH1 Red 4 Compressor Transformer 24VAC RC1 Red 5 Compressor Control Y Yellow 6 Fan Control G Green 7 Emergency Heat Control E White 8...

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