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Approvals

This product was designed and built in accordance to RoHS directive

2002/95/EC and contains no hazardous substances as defined by this
directive.

Federal Communications Commission (FCC)

Compliance Notice:

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

are designed to provide reasonable protection against harmful

interference 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 cause harmful interference to radio
communications. However, there is no guarantee that interference 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, the user is encouraged to try to correct

the interference by one or more of the following measures:

d

Reorient or relocate the receiving antenna.

d

Increase the separation between the equipment and receiver.

d

Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.

d

Consult the dealer or an experienced radio/TV technician for
help.

This device complies with part 15 of FCC rules. Operation is subject to

the following two conditions:

1. This device may not cause harmful interference.
2. This device must accept any interference received, including inter-

ference that may cause undesired operation.

Change or modifications that are not expressly approved by the

manufacturer could void the user’s authority to operate the equipment.

Содержание IIT2-WHS-02

Страница 1: ...Installation Instructions T2 WHS01 Legacy Line Wi Fir Thermostat NOTE Read the entire instruction manual before starting the installation...

Страница 2: ...p 1 Power Off HVAC Equipment 8 Step 2 Remove Existing Thermostat 8 Step 3 Install the Thermostat 8 Step 4 Connect the Wiring 10 Step 5 Power On the HVAC Equipment 20 NAVIGATING THE MENUS 21 CONFIGURIN...

Страница 3: ...low all warnings and cautions included in literature and attached to the unit Consult local building codes and the current edition of the National Electrical Code NEC NFPA 70 In Canada refer to the cu...

Страница 4: ...gacy Line Wi Fi Thermostat is designed to be mounted on the homeowner s wall in a convenient location A13336 PERSONAL INJURY HAZARD Disconnect electric power to the HVAC system before installing this...

Страница 5: ...y Line Wi Fi Thermostat supports d Up to 2 heat and 2 cool stages on a conventional system d Up to 3 heat and 2 cool stages on a heat pump system The Legacy Line Wi Fi Thermostat supports the followin...

Страница 6: ...r installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct t...

Страница 7: ...s Operation is subject to the following two conditions 1 This device may not cause interference and 2 This device must accept any interference including interference that may cause undesired operation...

Страница 8: ...C by default adjustable from 50 to 90 F 10 to 32 C Display 40 to 100 F 5 to 37 C Sensitivity 1 F 0 5 C Operating 32 to 130 F 0 to 55 C Humidity Range Display 20 to 90 R H Sensitivity 5 R H Operating...

Страница 9: ...l Description Voltage Current Max N C Unused N A N A Y 1st Stage Compressor 24V AC 2A W O B 1st Stage Heating or Reversing Valve Changeover 24V AC 2A G Fan 24V AC 2A C Common 24V AC 2A Y2 2nd Stage Co...

Страница 10: ...ning equipment Step 2 Remove Existing Thermostat Disconnect the wires to the existing thermostat and remove it from the wall Step 3 Install the Legacy Line Wi Fi Thermostat The ideal location for the...

Страница 11: ...N C W O B G RC RH C Y2 W2 AUX A13338 Fig 1 The solid color indicates mounting holes 6 Move the backplate out of the way and make holes where indicat ed in Step 3 The mounting holes can accommodate a 6...

Страница 12: ...ween R H and R C Ensure any unused wires do not have exposed bare copper conductors To connect the thermostat to the equipment 1 Connect the wires as shown in the wiring diagrams 2 Attach the The Lega...

Страница 13: ...11 Y N C W O B G RC RH C Y2 W2 AUX 1 stage AC C 24V Y G R W C HUM 1 stage Furnace A13339 Fig 2 Single Stage Heat Cool...

Страница 14: ...12 2 stage AC Y2 R C Y1 Y G R W C HUM 1 stage Furnace Y N C W O B G RC RH C Y2 W2 AUX Y2 Y2 HUM connections on furnace may not be available A13340 Fig 3 Single Stage Heat Dual Stage Cool...

Страница 15: ...13 Y N C W O B G RC RH C Y2 W2 AUX Y1 G W2 W1 HUM C R Y2 2 stage Furnace 1 stage AC C 24V A13341 Fig 4 Dual Stage Heat Single Stage Cool...

Страница 16: ...14 Y N C W O B G RC RH C Y2 W2 AUX Y1 G W2 W1 HUM C R Y2 2 stage Furnace 2 stage AC Y2 R C Y1 A13342 Fig 5 Dual Stage Heat Dual Stage Cool...

Страница 17: ...15 Y N C W O B G RC RH C Y2 W2 AUX O W Y Y2 C G R Fan Coil 1 stage Heat Pump W2 R Y C O A13343 Fig 6 Single Stage Heat Pump with Auxiliary Heat...

Страница 18: ...16 Y N C W O B G RC RH C Y2 W2 AUX O W Y1 C G R Fan Coil 2 stage Heat Pump W2 Y1 R Y2 C O Y2 Y2 connection on fan coil may not be available A13344 Fig 7 Dual Stage Heat Pump with Auxiliary Heat...

Страница 19: ...B G RC RH C Y2 W2 AUX 1 stage AC C 24V Boiler C R W Y1 R C Y2 G Fan Coil Remove RH RC factory jumper C terminal to be connected to heating transformer common A13345 Fig 8 Boiler with Fan Coil and Sing...

Страница 20: ...Y2 W2 AUX 1 stage AC C 24V 2 stage Boiler C W2 R W1 Y1 R C Y2 G Fan Coil Remove RH RC factory jumper C terminal to be connected to heating transformer common A13346 Fig 9 Dual Stage Boiler with Fan Co...

Страница 21: ...RH C Y2 W2 AUX 2 stage AC C Boiler C W R Y1 R R C Y2 Y1 Y2 G Fan Coil Remove RH RC factory jumper C terminal to be connected to heating transformer common A13347 Fig 10 Single Stage Boiler with Fan C...

Страница 22: ...l to be connected to heating transformer common A13348 Fig 11 Dual Stage Boiler with Fan Coil Dual Stage Cool Step 5 Power On HVAC Equipment After you ve completed the wiring you can apply power to th...

Страница 23: ...the temperature set point by 1 F 0 5 C For menus press Y to move up d B down On the Home screen press B to decrease the tempera ture set point by 1 F 0 5 C For menus press B to move down d A left On t...

Страница 24: ...us screen BACK A13358 On Screen Keyboard If you need to type in any information an on screen keyboard will appear To enter a letter or number move to the character by pressing the arrow keys and then...

Страница 25: ...thermal heat pump This helps the thermostat determine optimum perfor mance and default settings If you select No the system will opti mize the settings for an air to air heat pump d OB energize on coo...

Страница 26: ...eat pump evaporator coil is upstream from the source of auxiliary heat This setting is only available when the Comp to Aux Temp Delta and Comp to Aux Runtime settings are both set to Auto default Furn...

Страница 27: ...as a system mode Heat Cool Min Delta The minimum difference between the heat mode set temperature and the cool mode set temperature when the system mode is in auto change over The delta is adjustable...

Страница 28: ...ustable from 0 to 3 F 17 5 to 26 5 C in 0 5 F 0 3 C increments d Heat Dissipation Time The amount of time the fan will run after the heat set point has been reached and the call for heat has been turn...

Страница 29: ...et point is met d Stage 2 Temp Delta The minimum difference between the cur rent temperature and the set temperature that will activate the auxiliary heat regardless if the maximum run time of the pre...

Страница 30: ...a 4 digit installer code This code is pre programmed to 3262 Test Equipment These options let you test the wiring and connections of the devices connected to the thermostat by turning them on or off...

Страница 31: ...nstead To reset the Legacy Line Wi Fi Thermostat From the Home screen press MENU Select Settings Reset Select HVAC Equipment Settings Select Yes Performing a Hardware Reset In rare circumstances stati...

Страница 32: ...creen If homeowners register their thermostats the reminders will be emailed to them and be displayed on the Web Portal You can set the Last Service date turn the Reminder On or Off and set the Freque...

Страница 33: ...generated d Set temperature range of 35 to 68 F 1 5 to 20 C High Temp Alert Sets the temperature at which the thermostat will generate a High Temperature Alert The range can be d Off no alert will be...

Страница 34: ...High Temp Alert Temperature in the home is too high Heat Not Responding The system has failed to heat the home Cool Not Responding The system has failed to cool the home Maintenance Reminder HVAC syst...

Страница 35: ......

Страница 36: ...Heating Cooling Systems 7310 W Morris St Indianapolis IN 46231 Edition Date 1 16 Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations...

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