Danfoss 087n7856 Programmable Room Thermostat
What is a programmable room thermostat?
A programmable thermostat allows you to set ‘On’ and ‘Off’ time periods to suit your own lifestyle. A room thermostat works by sensing the air temperature and switching on the heating when the air temperature falls below the thermostat setting, switching it off once this set temperature has been reached. The TPOne programmable room thermostat has made intelligent heating control easier than ever before.
Accepting schedule default settings
The TPOne has pre-set times and temperatures already programmed in, which often suit most people. (see table below).
Note: Where TPOne has been set up for domestic hot water control the default schedule for hot water is the same as for heating. In the schedule set up the user can set one, two, or three ON periods, and TPOne will automatically fill in gaps with OFF periods.
TPOne Thermostat
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Menu |
Press Menu to access the intuitive text menu. The common feature User Menu will be displayed first. Additional settings can be found in the User Setting option and more advanced settings can be found in the Installer Setting option. |
| Select / Confirm | Press OK to select menu options or confirm settings. OK will be shown on the display when it can be used or is required. |
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Menu Back |
Press O to exit a menu option. Pressing O while in a setting will result in that setting change not be accepted. O will also exit the menu system. O will be shown on the display when it can be used. |
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Navigation |
The Navigation buttons are used to navigate the TPOne menus and change setting values. The up & down buttons are also used to manually change the
required temperature. Navigation arrows will be shown on the display when these buttons can be used. |
ICONS
Comfort Modes
- Home Mode selects the home comfort temperature typically when the home is occupied during the day. The required temperatures for Home mode are selectable in the Temperature setting (see User Menu > Temperatures.) A separate Home AM and Home PM temperature can be chosen and these are automatically set according to the time of the day.
Note: When in Home mode if the home button is pressed again a 1, 2 or 3-hour heating boost is selected and the current home period is extended by the chosen time period. The chosen boost period is displayed under the Home icon on the display. - Away Mode selects the away comfort temperature typically when the home is unoccupied during the day. The required temperature for the Away mode is selectable in the Temperature setting (see User Menu > Temperatures).
- Asleep Mode selects the nighttime comfort temperature which is set between the end of the last home period of the day and the beginning of the first home period of the following day. The required temperature for Asleep mode is selectable in the Temperature setting (see User Menu > Temperatures).
- Standby The TPOne can be placed in Standby Mode. While in Standby the TPOne will not control the heating system other than to protect against frost damage (see User Menu > Installer Settings
- Frost Protect for information on frost protection). Standby can be canceled by pressing the Standby button again or by selecting another comfort mode.
Note: the standby option places the heating control in standby only, if Hot Water is set up this is not affected. To switch the Hot Water control off see User Menu > Hot Water > Mode
Installer Details
For a visual guide please go to YouTube and search for Danfoss TPOne or in your browser type: https://www.youtube.com/watch?v=Ym7QLnp2Lgk
Reference
Download Manual:
Danfoss 087n7856 Programmable Room Thermostat User Guide
OTHER MANUALS:
Danfoss 087n7856 Programmable Room Thermostat Product Specifications Guide
Danfoss 087n7856 Programmable Room Thermostat Installational Guide
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