Danfoss TPOne-S - Installer Settings - Service and Display Options; Boiler Service Interval Timer Setup

Danfoss Heating
21
Daylight
Saving
Choose to set automatic daylight saving changes
on or off.
Default: On
Button Lock Button lock can be set to avoid unintentional
setting changes. To activate buttons while button
lock is active the user must press the OK button
for 5 seconds.
Default: Off
Display Idle
Mode
When the TPOne is in idle mode the display can be
set to go off. The display will come on when any
button is pressed.
Default: On
Service
Interval
TPOne incorporates a service interval timer where
a service due date for the boiler can be set. The
service interval timer is passcode protected and
must only be set by a qualified heating installation
engineer. The installer can set the service due date
and select from one of four service due restriction
modes:
1 - Warning Only - visual and audible warnings
only, no reduction of heat.
2 - Heat 45min/hr - visual and audible warnings
with reduction of heat to 45 minutes per hour.
3 - Heat 30min/hr - visual and audible warnings
with reduction of heat to 30 minutes per hour.
4 - Heat 15min/hr - visual and audible warnings
with reduction of heat to 15 minutes per hour.
5 - No Heating - visual and audible warnings
with no heating.
Once set, the service interval timer can only be
reset or deactivated by an installer having the
correct access code. Additional information on
Service Interval can be found later in this guide
Note: If the TPOne is fitted to a combination
boiler, thefunction only works in conjunction
with a heating demand, hot water production is
unaffected.
Installer Settings (Continued)