Tools Required
Materials Required
18 AWG LVT Solid Wire (low voltage connections)
Consider the following:
Remove the old thermostat
Mount Invita base to wall
Wiring the Invita WiFi Thermostat
Attach the thermostat to back plate
Mounting the HVAC Interface Module
Compatible With
Important Safety Information
The HVAC Interface Module includes three relay power jumper connectors. These are used to provide power between terminals when necessary.
1-Stage Heat and 1-Stage Cooling with Fan
Dehumidification using a DX Coil
Humidifier
HRV/ERV Ventilator
The Heat Recovery Ventilator (HRV) or Energy Recovery Ventilator (ERV) operates to improve indoor air quality and recovers heat from exhaust air.
Outdoor Sensor
Room Sensor
FloodSafe® Water Detector Shutoff
The Watts FloodSafe Water Detector Shutoff LFWDS prevents catastrophic water damage in the event of a water heater leak. The thermostat provides an email notification in the event that the FloodSafe Water Detector Shutoff LFWDS detects a water and shuts off the supply line to the water heater
Restore power to the connected equipment. Once energized, the Invita WiFi Thermostat will display the home screen
Home Screen
Symbols
Away
Schedule
Display
Setting | Range | Default |
TEMPERATURE UNITS Select °F or °C . | °F or °C | °F |
ENERGY USE View the number of hours the heating or cooling has operated either daily or monthly . | 0 to 24 (daily) 0 to 744 (monthly) | 0 hours
|
Setting | Range | Default |
BRIGHTNESS ACTIVE Select the brightness when touching the screen . | 30 to 100% | 100% |
BRIGHTNESS INACTIVE Select the brightness when not in use . | Off, 30 to 100% | 50% |
BACKGROUND Select the background color . | Light, Blue, Night, Latte, Espresso |
Blue |
LANGUAGE Select the language . | English, Español, Français | English |
SCREEN CLEAN Locks screen for 10 seconds to allow cleaning . | N/A | N/A |
INACTIVE TIME DISPLAY Select if the time is visible when the display is inactive . | Off or On | On |
INACTIVE HUMIDITY DISPLAY Select if the humidity is visible when the display is inactive . | Off or On | Off |
INACTIVE OUTDOOR DISPLAY Select if the outdoor temperature is visible when the display is inactive . | Off or On | Off |
Time
Setting | Range | Default |
TIME FORMAT Select the time format . | 12 or 24 hour | 12 hour |
TIME SOURCE If Internet is available, the time source can be either automatically or manually set . | Automatic, Manual | Auto |
TIME ZONE Select the local time zone . | Hawaii, Alaska, Pacific, Mountain, Central, Eastern, Atlantic, Newfoundland | Eastern |
DAYLIGHT SAVING TIME Select the brightness when not in use . | Off, On | On |
Fan
The thermostat includes a step by step tutorial to setup the WiFi connection.
WiFi Connection Status
Press > WiFi > WiFi:On > i to view the thermostat connection status
WiFi Signal Strength
Internet Connected
IoT Connected
Check Password
Power Off and On
power the thermostat off. Next, power the router off, wait 10 seconds, then power on and wait for the Internet status to be on. Then power the thermostat on.
Check Router & Firewall
Network Troubleshooting
Create a WiFi Hotspot
If you are unable to connect to the WiFi network, try creating a WiFi Hotspot on your mobile device to bypass the router. Apple* iOS WiFi hotspot instructions https://support.apple.com/en-us/HT204023 Android** WiFi hotspot instructions https://support.google.com/android/answer/9059108 If the thermostat displays IoT connected when using the WiFi Hotspot, please contact your Internet Service Provider (ISP) or IT professional for assistance with the router.
The Setup menu contains seven sub-menus that determine how the thermostat operates
Setup – Toolbox
Setting | Range | Default |
ERROR Displays any error messages. | N/A | N/A |
ACCESS LEVEL Select between user and installer access levels. User access level restricts access in the Setup Menu. | User, Installer | Installer |
STATUS The current status of warm weather shut down, cold weather shut down and each of the relays . | Early Start, WWSD, CWSD, W1, W2, Y1, Y2, G, Acc1, Acc2 |
N/A |
SOFTWARE VERSION Display the software version . | N/A | N/A |
LOAD DEFAULTS All settings are returned to factory defaults . | Yes, No | No |
CALIBRATE TOUCHSCREEN Recalibrate the screen after loading factory defaults . | N/A | N/A |
Setup – Temp
Setting | Range | Default |
Screen Page 1 | ||
FLOOR MIN – WAKE Select the floor temperature while in the wake schedule . Applies when there is both a floor and an air sensor . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | Off |
FLOOR MIN – LEAVE Select the floor temperature while in the leave schedule . Applies when there is both a floor and an air sensor . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | Off |
FLOOR MIN – RETURN Select the floor temperature while in the return schedule . Applies when there is both a floor and an air sensor . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | Off |
FLOOR MIN – SLEEP Select the floor temperature while in the sleep schedule . Applies when there is both a floor and an air sensor . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | Off |
FLOOR MIN – AWAY Select the floor temperature while in away . Applies when there is both a floor and an air sensor . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | Off |
FLOOR MAX Select the maximum floor temperature . This protects the floor covering from over heating . Applies when there is a floor sensor . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | Off |
Screen Page 2 | ||
HEAT TO AWAY Select the heating temperature when away . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | 62°F 16 .5°C |
HEAT TO MIN LIMIT Select the minimum heating temperature limit . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | Off |
HEAT TO MAX LIMIT Select the maximum heating temperature limit . | Off, 40 to 95°F Off, 4 .5 to 35 .0°C | Off |
COOL TO AWAY Select the cooling temperature when away . | Off, 45 to 100°F Off, 7 .0 to 38 .0°C | Off |
COOL TO MIN LIMIT Select the minimum cooling temperature limit . | Off, 45 to 100°F Off, 7 .0 to 38 .0°C | Off |
COOL TO MAX LIMIT Select the maximum cooling temperature limit . | Off, 45 to 100°F Off, 7 .0 to 38 .0°C | Off |
Screen Page 3 | ||
WARM WEATHER SHUT DOWN Select the outdoor temperature at which the heating is shut off . | Off, 40 to 100°F Off, 4 .5 to 38 .0°C | Off |
COLD WEATHER SHUT DOWN Select the outdoor temperature at which the cooling is shut off . | Off, 40 to 100°F Off, 4 .5 to 38 .0°C | Off |
HEAT PUMP BALANCE POINT Select the outdoor temperature at which the heat pump is shut off and the backup heat source is operated exclusively . | Off, 10 to 70°F Off, -12 .0 to 21 .0°C | Off |
Setup – Sensors
Setting | Range | Default |
SENSOR 1 Select the type of sensor connected to S1 and Com wiring terminals . | Off, Room, Floor | Off |
SENSOR 2 Select the type of sensor connected to S2 and Com wiring terminals . | Off, Room, Floor, Outdoor | Off |
SENSOR 3 Select the type of sensor connected to S3 and Com wiring terminals . | Off, Room, Floor, Humidity | Off |
INTERNAL ROOM SENSOR Select if the internal room temperature sensor is on or off . Only available when Sensor 1, 2 or 3 is set to read a room or floor sensor . | Off, On |
On |
INTERNAL HUMIDITY SENSOR Select if the internal humidity sensor is on or off . Only available when Sensor 3 is set to read an external humidity sensor . | Off, On |
On |
ROOM OFFSET Manual offset correction of the room temperature measurement . | Off, -5 to +5°F -3 .0 to 3 .0°C | Off |
FLOOR OFFSET Manual offset correction of the floor temperature measurement . | Off, -5 to +5°F -3 .0 to 3 .0°C | Off |
HUMIDITY OFFSET Manual offset correction of the relative humidity measurement . | Off, -10% to +10% | Off |
Setup – Alerts
Setting | Range | Default |
ROOM HOT WARNING Sends an email notification if the room exceeds this temperature . | Off, 40 to 100°F Off, 4 .5 to 38 .0°C | Off |
ROOM COLD WARNING Sends an email notification if the room falls below this temperature . | Off, 40 to 100°F Off, 4 .5 to 38 .0°C | Off |
LOW HUMIDITY WARNING Sends an email notification if the humidity falls below this setting . | Off, 5 to 95% | Off |
HIGH HUMIDITY WARNING Sends an email notification if the humidity rises above this setting . | Off, 5 to 95% | Off |
AUXILIARY HEAT RUN TIME WARNING Sends an email notification if the auxiliary heat W1 or W2 runs continuously for longer than this setting . This setting only applies for heat pump systems . |
Off, 1 to 24 hours |
Off |
AIR FILTER CHANGE WARNING Sends an email notification to change the air filter when the fan exceeds this run time . | Off, 200 to 2000 hours | Off |
UV LAMP CHANGE WARNING Sends an email notification to change the UV disinfectant lamp when it exceeds this run time . | Off, 10,000 to 50,000 hours | Off |
Setup – Relays (1 of 3)
Setting | Range | Default |
HEATING TYPE Select between conventional heating or heat pump . | Conventional, Heat Pump | Conventional |
EQUIPMENT Select the number of stages of the heating and cooling equipment . | Conventional 1 Heat/1 Cool, 1 Heat/2 Cool, 2 Heat/1 Cool, 2 Heat/2 Cool, |
1 Heat/ 1 Cool |
Heat Pump 1 HP, 1 HP/1 Aux, 1 HP/2 Aux, 2 HP, 2 HP/1 Aux, 2 HP/2 Aux |
1 HP/1 Aux | |
RADIANT FLOOR HEATING Select if the first stage W1 heats a radiant floor . | Yes or No | No |
HEAT 1 DIFFERENTIAL Select when the first stage heating turns on . Turn on point is the Heat To setting minus the differential . | 0 .9 to 2 .0°F 0 .5 to 1 .05°C | 1 .4°F 0 .75°C |
HEAT 2 DIFFERENTIAL Select when the second stage heating turns on . Turn on point is the Heat To setting minus the differential . This setting is available when there are at least 2 heating stages . | 1 .0 to 10 .0°F 0 .6 to 5 .6°C | 2 .0°F 1 .2°C |
HEAT 2 DELAY Select the time delay when the second stage heating turns on . The time delay starts counting after the first stage heating is turned on . This setting is available when there are at least 2 heating stages . |
0 to 180 minutes |
1 minute |
HEAT 3 DIFFERENTIAL Select when the third stage heating turns on . Turn on point is the Heat To setting minus the differential . This setting is available when a heat pump is selected and there are at least 3 heating stages . | 1 .0 to 10 .0°F 0 .6 to 5 .6°C | 2 .5°F 1 .4°C |
HEAT 3 DELAY Select the time delay when the third stage heating turns on . The time delay starts counting after the second stage heat- ing is turned on . This setting is available when a heat pump is selected and there are at least 3 heating stages . |
0 to 180 minutes |
1 minute |
HEAT 4 DIFFERENTIAL Select when the fourth stage heating turns on . Turn on point is the Heat To setting minus the differential . This setting is available when a heat pump is selected and there are 4 heating stages . | 1 .0 to 10 .0°F 0 .6 to 5 .6°C | 3 .0°F 1 .8°C |
Setup – Relays (2 of 3)
Setting | Range | Default |
HEAT 4 DELAY Select the time delay when the fourth stage heating turns on . The time delay starts counting after the third stage heating is turned on . This setting is available when a heat pump is selected and there are at least 4 heating stages . |
0 to 180 minutes |
1 minute |
COOL 1 DIFFERENTIAL Select when the first stage cooling turns on . Turn on point is the Cool To setting plus the differential . | 0 .9 to 2 .0°F 0 .5 to 1 .05°C | 1 .4°F 0 .75°C |
COOL 2 DIFFERENTIAL Select when the second stage cooling turns on . Turn on point is the Cool To setting plus the differential . This setting is available when there are two cooling stages . | 1 .0 to 10 .0°F 0 .6 to 5 .6°C | 2 .0°F 1 .2°C |
COOL 2 DELAY Select the time delay when the second stage cooling turns on . The delay time starts counting after the first stage cooling is turned on . This setting is available when there are two cooling stages . |
0 to 180 minutes |
1 minute |
Y MIN RUN TIME Select the minimum time the cooling compressor must run before shutting off . This helps prevent compressor failure . | 0:30 to 10:00 minutes | 2:00 minutes |
Y MIN OFF TIME Select the minimum time the cooling compressor must be off before turning back on . This helps prevent compressor failure . |
0:30 to 10:00 minutes |
5:00 minutes |
DUAL FUEL Select dual fuel on if the heat pump has 100% backup using a furnace or hydronic fan coil . The setting is available for heat pump systems with auxiliary heat . |
Off or On |
Off |
ACCESSORY RELAY 1 Select the type of equipment that the accessory relay 1 operates . | Off, Humidifier, Dehumidifier, Ventilation, HP Loop Valve |
Off |
ACCESSORY RELAY 2 Select the type of equipment that the accessory relay 2 operates . This setting is only available for conventional heating systems . | Off, Humidifier, Dehumidifier |
Off |
Setup – Relays (3 of 3)
Setting | Range | Default |
HEAT PUMP REVERSING VALVE Select O for heat pumps designed for normally heating operation . Select B for heat pumps designed for normally cooling operation . This setting is only available for heat pump systems . |
O (Orange), B (Blue) |
O |
FAN RELAY Select which relays require fan operation . Combinations with W1 are not available when Radiant Floor Heating is set to yes . | G only, With Y With Y and W1, With Y and W2, With Y, W1 and W2 |
G only |
FAN WITH HRV/ERV Select if the HVAC system fan should turn on together with the HRV or ERV ventilation fan . | Off or On | Off |
HUMIDIFIER TYPE Select the type of humidifier . This setting is available when Accessory 1 or 2 is set to Humidifier . | Evaporative, Steam, Stand Alone | Steam |
WINDOW PROTECTION Select if the relative humidity setpoint should automatically adjust with outdoor temperature to prevent frost on windows . This setting is available when Accessory 1 or 2 is set to Humidifier and a wired outdoor sensor is installed . |
Off or On |
Off |
WINDOW QUALITY The window quality determines the amount that the relative humidity setting is lowed during cold outdoor weather . Choose the highest number of panes installed and best quality as a starting point . If window condensation appears, lower the setting until condensation stops forming . This setting is available when Accessory 1 or 2 is set to Humidifier and a wired outdoor sensor is installed . | 1 Pane 2 Pane 3 Pane
Poor Average Better |
2 Pane Average |
DEHUMIDIFIER TYPE Select the type of dehumidifier . This setting is available when Accessory 1 or 2 is set to Dehumidifier . | DX Coil, Stand Alone | DX Coil |
HEAT-COOL TIME INTERLOCK When operating in Mode Auto, select the amount of time to wait between switching from heating to cooling and vice versa . |
10 to 180 minutes |
10 minutes |
Setup – Humidity
Setup – HRV / ERV Ventilation
Heating and Cooling Operation
Conventional Systems
A conventional heating system includes: furnaces, air conditioners, hydronic heating systems with baseboards, radiant floors, or fan coils and electric heating. The thermostat supports up to two heating stages, two cooling stages, a fan and two accessory relays.
EQUIPMENT SETTING | 1H/1C | 1H/2C | 2H/1C | 2H/2C |
First stage heating | W1 | W1 | W1 | W1 |
Second stage heating | – | – | W2 | W2 |
First stage cooling | Y1 | Y1 | Y1 | Y1 |
Second stage cooling | – | Y2 | – | Y2 |
Fan | G | |||
Accessory 1 | Choice of: Humidifier, Dehumidifier, HRV/ERV | |||
Accessory 2 | Choice of: Humidifier, Dehumidifier |
Heat Pump Systems
A heat pump system may include additional heat sources as backup. The thermostat supports up to four heating stages, two cooling stages, a reversing valve, a fan and one accessory relay.
EQUIPMENT SETTING 1HP 1HP/1AUX 1HP/2AUX 2HP 2HP/1AUX 2HP/2AUX | ||||||
First stage heating | Y1 | Y1 | Y1 | Y1 | Y1 | Y1 |
Second stage heating | – | W1 | W1 | Y2 | Y2 | Y2 |
Third stage heating | – | – | W2 | – | W1 | W1 |
Fourth stage heating | – | – | – | – | – | W2 |
First stage cooling | Y1 | Y1 | Y1 | Y1 | Y1 | Y1 |
Second stage cooling | – | – | – | Y2 | Y2 | Y2 |
Fan | G | |||||
Accessory 1 | Choice of: Humidifier, Dehumidifier, HRV/ERV ventilator | |||||
Accessory 2 | Reversing valve O relay remains closed during cooling. Reversing valve B relay remains closed during heating. |
When radiant floor heating is installed, it is always the first stage of heating, followed by the heat pump, and lastly any backup heating. This allows the floor to remain warm in the heating season
First stage heating | Y1 | W1 | W1 | Y1 | W1 | W1 |
Second stage heating | – | Y1 | Y1 | Y2 | Y1 | Y1 |
Third stage heating | – | – | W2 | – | Y2 | Y2 |
Fourth stage heating | – | – | – | – | – | W2 |
First stage cooling | Y1 | Y1 | Y1 | Y1 | Y1 | Y1 |
Second stage cooling | – | – | – | Y2 | Y2 | Y2 |
Fan | G | |||||
Accessory 1 | Choice of: Humidifier, Dehumidifier, HRV/ERV ventilator | |||||
Accessory 2 | Reversing valve O or B. O relay remains closed during heating operation. B relay remains closed during cooling operation. |
Heating Differentials
Each heating stage has an adjustable differential and time delay setting to determine when the stage turns on. The heating stages Heat 4 to Heat 1 shut off are when they reach 1.5, 1.0, 0.5, and 0.0°F (0.75, 0.5, 0.25, and 0.0°C) of the Heat To setting respectively.
Radiant Floor Heating
Radiant floor heating is operated differently than other heating types due to the large time delays to heat and cool the slab. When Radiant Floor Heating is selected in the setup menu, the W1 relay operates using Pulse Width Modulation. This improves comfort for radiant systems with high mass floors.
Room Sensor and Averaging
The thermostat can measure room temperature between -46 to 212°F (-43 to 100°C). The room temperature can be measured using a combination of the built-in and auxiliary sensors.
The thermostat can measure floor temperature between -46 to 212°F (-43 to 100°C). If a floor sensor is connected, floor minimum and maximum settings are available. The floor heating setpoint is adjustable from 40 to 95°F (4.5 to 35°C). For a combination of air and floor temperature control, leave the internal air sensor on in the setup menu. A floor minimum can be used to prevent a fast drop in temperature caused by receding solar exposure. This operation is recommended for areas heated by afternoon sun through large windows. When the sun sets, it can take a long time for the floors to get warm again. This may cause the room to cool off too much in the early evening. A floor minimum setting can help with this condition by maintaining a floor minimum temperature. Keep in mind the floor minimum temperature will override the air temperature, and if set too high, may overheat the room. A floor maximum is recommended for rooms with hardwood floors. Setting floor minimum and maximum temperatures is a way of enhancing the comfort of the living space while protecting
floor coverings.
If there are more than one floor temperature sensors, the temperature is averaged.
Cooling Differentials
The first and second stage cooling have adjustable differentials and time delay setting to determine when the stage turns on, and shut off when the room temperature reaches 0.5 and 0.0°F (0.25 and 0.0°C) above the Cool To setting respectively.
Heat Pump Balance Point
An air source heat pump’s Coefficient of Performance (COP) declines with falling outdoor air temperature. The Balance Point is the outdoor temperature at which it is more economical to shut off the heat pump (relays Y1 and Y2) and operate the backup heating equipment (relays W1 and W2).
Dual Fuel
Dual fuel systems include a heat pump together with a backup heat source such as a furnace or a hydronic fan coil. When Dual Fuel is set to on, the heat pump (relays Y1 and Y2) is shut off whenever the backup heating equipment (relays W1 and W2) is operating.
Warm Weather Shut Down (WWSD)
The heating system can automatically shut off based upon the outdoor temperature and the WWSD setting. This provides a convenient way to shut off the heating system.
Cold Weather Shut Down (CWSD)
The cooling system can automatically shut off based upon the outdoor temperature and CWSD setting. This prevents unwanted cooling during the winter.
Relative Humidity Sensor
The thermostat includes an internal relative humidity (RH) sensor and has the option to connect to an external RH sensor. The installer has the option to disable the internal RH sensor when an external RH sensor is installed. When both the internal and external RH sensors are enabled, the RH reading is averaged.
Humidifier Operation
The thermostat controls the relative humidity (RH) by operating either the Accessory 1 or Accessory 2 relays. This is an installer configurable setting. When the RH is below the Humidify To setting by 3%, the Accessory 1 or 2 relay is closed to operate a humidifier. The humidifier is shut off when the RH reaches the Humidify To setting.
The thermostat can operate 3 types of humidifiers:
Humidifier Window Protection
During cold weather, condensation will form on windows when the relative humidity (RH) is too high. The optional window protection feature automatically calculates the indoor dew point based upon the outdoor temperature and the quality of the windows installed. The humidifier is then operated to the highest possible RH that is below the Humidify To setting. This feature requires a wired connection to an Outdoor Sensor 070.
Dehumidifier Operation
The thermostat controls the relative humidity (RH) by operating either the Accessory 1 or Accessory 2 relay. This is an installer configurable setting. When the RH is above the Dehumidify To setting by 3%, the Accessory 1 or 2 relay is closed to operate the dehumidifier. The dehumidifier is shut off when the RH reaches the Dehumidify To setting.
The thermostat can operate 2 types of dehumidifiers
HRV / ERV Ventilator Operation
Ventilation with fresh outdoor air is important for maintaining indoor air quality. The thermostat can operate a heat recovery ventilator (HRV) or energy recovery ventilator (ERV) on a timer by closing the Accessory 1 relay to operate the ventilator fan at low speed.
Heat Pump Loop Valve Operation
The thermostat supports water-to-air heat pump systems that absorb or reject heat to a hydronic building loop. Whenever the heat pump compressor Y1 or Y2 relay is turned on, the Accessory 1 relay closes to open a hydronic zone valve. This allows variable speed pumps on the hydronic loop to operate at lower speeds when the heat pump is off, thereby saving electrical energy.
Error Messages
Limited Warranty and Product Return Procedure
Limited Warranty The liability of tekmar under this warranty is limited. The Purchaser, by taking receipt of any tekmar product (“Product”), acknowledges the terms of the Limited Warranty in effect at the time of such Product sale and acknowledges that it has read and understands same. The tekmar Limited Warranty to the Purchaser on the Products sold hereunder is a manufacturer’s pass-through warranty which the Purchaser is authorized to pass through to its customers. Under the Limited Warranty, each tekmar Product is warranted against defects in workmanship and materials if the Product is installed and used in compliance with tekmar’s instructions, ordinary wear and tear excepted. The pass-through warranty period is for a period of twenty-four (24) months from the production date if the Product is not installed during that period, or twelve (12) months from the documented date of installation if installed within twenty-four (24) months from the production date. The liability of tekmar under the Limited Warranty shall be limited to, at tekmar’s sole discretion: the cost of parts and labor provided by tekmar to repair defects in materials and / or workmanship of the defective product; or to the exchange of the defective product for a warranty replacement product; or to the granting of credit limited to the original cost of the defective product, and such repair, exchange or credit shall be the sole remedy available from tekmar, and, without limiting the foregoing in any way, tekmar is not responsible, in contract, tort or strict product liability, for any other losses, costs, expenses, inconveniences, or damages, whether direct, indirect, special, secondary, incidental or consequential, arising from ownership or use of the product, or from defects in workmanship or materials, including any liability for fundamental breach of contract. The pass-through Limited Warranty applies only to those defective Products returned to tekmar during the warranty period. This Limited Warranty does not cover the cost of the parts or labor to remove or transport the defective Product, or to reinstall the repaired or replacement Product, all such costs and expenses being subject to Purchaser’s agreement and warranty with its customers. Any representations or warranties about the Products made by Purchaser to its customers which are different from or in excess of the tekmar Limited Warranty are the Purchaser’s sole responsibility and obligation. Purchaser shall indemnify and hold tekmar harmless from and against any and all claims, liabilities and damages of any kind or nature which arise out of or are related to any such representations or warranties by Purchaser to its customers. The pass-through Limited Warranty does not apply if the returned Product has been damaged by negligence by persons other than tekmar, accident, fire, Act of God, abuse or misuse; or has been damaged by modifications, alterations or attachments made subsequent to purchase which have not been authorized by tekmar; or if the Product was not installed in compliance with tekmar’s instructions and / or the local codes and ordinances; or if due to defective installation of the Product; or if the Product was not used in compliance with tekmar’s instructions. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, WHICH THE GOVERNING LAW ALLOWS PARTIES TO CONTRACTUALLY EXCLUDE, INCLUDING, WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, DURABILITY OR DESCRIPTION OF THE PRODUCT, ITS NON-INFRINGEMENT OF ANY RELEVANT PATENTS OR TRADEMARKS, AND ITS COMPLIANCE WITH OR NON-VIOLATION OF ANY APPLICABLE ENVIRONMENTAL, HEALTH OR SAFETY LEGISLATION; THE TERM OF ANY OTHER WARRANTY NOT HEREBY CONTRACTUALLY EXCLUDED IS LIMITED SUCH THAT IT SHALL NOT EXTEND BEYOND TWENTY-FOUR (24) MONTHS FROM THE PRODUCTION DATE, TO THE EXTENT THAT SUCH LIMITATION IS ALLOWED BY THE GOVERNING LAW. Product Warranty Return Procedure All Products that are believed to have defects in workmanship or materials must be returned, together with a written description of the defect, to the tekmar Representative assigned to the territory in which such Product is located. If tekmar receives an inquiry from someone other than a tekmar Representative, including an inquiry from Purchaser (if not a tekmar Representative) or Purchaser’s customers, regarding a potential warranty claim, tekmar’s sole obligation shall be to provide the address and other contact information regarding the appropriate Representative.
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tekmar IOM-T-564 Invita WiFi Thermostat Installational Manual
tekmar IOM-T-564 Invita WiFi Thermostat Installational Manual
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