HONEYWELL THR842D Wireless Room Thermostat
Feature
Room temperature
Set temperature, inquiry
Set temperature, adjustment
Switch ON/OFF (frost protection enabled)
Operating indicator
- Heating demand indicator
- Frost protection
- Fault indicator
- Low battery indicator
- RF communication
Loss of RF communications. The Relay Box operates in Failsafe mode, as set by the Installer.
Heat/cool change over
Energy Saving ECO feature
- Pressing the green ECO button gives a timed period at a different, predefined temperature (18°C)
- To set the ECO energy savings time period
- Display shows a countdown of ECO time remaining
- Pressing
or
will now allow the ECO temperature to be changed - To exit ECO mode, press ECO button again
Operation of the Relay Box
- Automatic Operation
Press the button to temporarily override the current relay position - Temporary Manual Override
Press the button to temporarily override the current relay position
- Loss of RF communications
- If RF communication is lost, red LED lights and Relay Box operates in failsafe mode, as set in Installer Mode
For assistance with this product please visit livewell.honeywellhome.com
bk-electronic GmbH
Hardhofweg 40
74821 Mosbach
Germany
Country of origin: UK
©2019 Resideo Technologies Inc. This product is manufactured by Resideo and its affiliates. The Honeywell Home trademark is used under license from Honeywell International Inc. All rights reserved.
REFERENCE
DOWNLOAD MANUALS:
Honeywell THR842D Wireless Room Thermostat User Guide
