Danfoss TP5000 si range Installation And User Instructions Manual page 12

Option 41 - Operating Mode (5/2 day or 24 hour)
GB
This sets the thermostat to operate using either
5/2 day or 24 hour mode. Press + until option 41 is
displayed, use Λ or V to select required setting.
5-2
24
Option 70 - Keyboard disable rules
This establishes the degree of functionality of the
keyboard available to the user. It is only active if DIL
switch 1 is set to "Disabled". Press + until Option 70 is
displayed, use V and Λ to select required setting.
Setting 0 Normal lock: Programming functions locked (factory setting)
Setting 1 Full lock: All keys are disabled
Option 71 - Random start rules (24V/230 Volt models only)
This enables a random start on power-up following a
power cut to reduce load on the electrical network.
Random delay is in the range of 2 - 90 seconds. Press
+ until Option 71 is displayed, use V and Λ to select
required setting.
Setting 0 Disabled (factory setting)
Setting 1 Enabled
Option 72 - Owner site reference number
This enables multi-site owners to store a site reference
number in the thermostat. Press + until Option 72 is
displayed, use V and Λ to select required setting.
Setting
Factory setting is 00
Option 73 - Owner thermostat reference number
This enables site owners to store a thermostat reference
number in the thermostat. Press + until Option 73 is
displayed, use V and Λ to select required setting.
Setting
Factory setting is 000
12
5/2 day (Factory setting)
24 hour
Any value between 00 and 99 can be set
Any value between 000 and 999 can be set