Honeywell thr840duk

Honeywell THR840DUK user manual
http://www.manuallib.com/file/2598268
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This Manual: http://www.manuallib.com/file/2598268

Honeywell thr840duk Specifications

General

Wi-Fi Connectivity	Yes
Display	LCD
Product Type	Thermostat
Temperature Range	5°C to 35°C
Accuracy	±0.5°C
Mobile App	Yes
Mounting	Wall-mounted
Connectivity	Wireless
Programmable	Yes

Summary

About Your New Thermostat

Operation

OnOff Switch and Frost Protection

How to turn the thermostat on/off and set minimum temperature for frost protection.

Heating or Cooling Control

Switching between heating and cooling modes for system control.

Temperature Control

How to view and adjust the desired indoor temperature setting.

Energy-Saving ECO Mode

Using ECO mode to set a lower temperature for energy saving for a set period.

Installation and Setup

System Installation

Wall Bracket Installation

Connect System Wiring

Guide on correctly connecting the thermostat's wiring to the heating or cooling equipment.

Wiring Diagrams

Activate Batteries and Mount Thermostat

System Test

Installer Setup

Installer Setup Functions

In Case of Difficulty

Troubleshooting guide for common issues like blank screen or system not responding.