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        Smart Wifi Multi Stage Thermostat 

                                                                                           

Reference  No.:

 

HTW-81-FN7WF  Series 

 

1/7 

Search and install 

Smart Life” 

or

 

“Plus 

Thermostat” 

On below channels 

 

 

Specifications: 

Power Supply: 

AC24V 50/60Hz 

Self-consumption: 

2W

 

Dimensions: 5.35x3.7x1.02’’

(136x94x26mm) 

Output Ampere: 

1A (Resistive load)

 

Sensor: 

NTC Sensor 

Temperature setting range: 

5~37

   

(

41~98.6F

Accuracy:

 ±0.5

 

Material: 

Toughened glass + PC 

Wiring: 

By terminals 

Mounting size: 2.36’’

(60mm) or 

3.23’’

(82mm) 

Certificate:

 FCC 

WARNING 

Thermostat 

                                                             

  App

 

READ  CAREFULLY  - 

These  instructions  will  help  prevent  difficulties  that  might  arise  during  thermostat  installation  and  operation. 

Studying the instructions first may save considerable time and money later. Observing the following procedures will keep installation time 

to a minimum. Save these instructions for future use.

 

FUNCTIONS AND FEATURES 

This thermostat has been designed to control conventional heating and cooling system or heat pump system. 

 

Compatible with Google home & Amazon Echo                Touch sensitive buttons                       

 

4.3’’ LCD screen clear display                                          White backlit display 

 

White bright digits                                                          Apps for IOS and Android devices                                                 

App Name and Specification 

Summary of Contents for HTW-81-FN7WF Series

Page 1: ...rmostat App READ CAREFULLY These instructions will help prevent difficulties that might arise during thermostat installation and operation Studying the instructions first may save considerable time an...

Page 2: ...n echo for good human machine communication WIRING INSTRUCTION Cut off power supply at circuit breaker or fuse before installation to avoid fire shock or death WIRING DIAGRAM Step 1 Separate the insta...

Page 3: ...ut 2 2nd stage compressor output heat pump W2 AUX Heat output 2 Auxiliary heat output heat pump No Type Terminals Wiring Compressor delay 0 0 1H 1C conventional R G W Y Diagram conventional systems no...

Page 4: ...ute minute value flashes press or to modify the values Continually press it will switch among Year Month Day Hour Minute Press F to save the status then back to the temperature setting interface displ...

Page 5: ...temp difference is less than 2 2nd heat stops when temp difference is less than 1 Cool Changeover valve keep open Room temp Setting temp 1 Cool on displays and 1st stage cooling system is on Room tem...

Page 6: ...s mode comes after Hold by pressing F again In this mode device will follow the setting temperature and lasting days when users are out for a holiday And then back to follow Schedules after the holida...

Page 7: ...terated or removed that has not been handled or packaged correctly that has been sold as second hand or that has been resold contrary to Country and other applicable export regulations HIDDEN MENU In...

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