Basic Operation Procedure - Bosch OR80 OT Operating Instruction

20 Basic operation procedure

8 Basic operation procedure
For initial operation, please take the following steps:
▶ Please connect the room thermostat according to "section 5.1".
▶ After thermostat is connected, LCD display board is shown as below:
Fig. 12
Press "Prog" to enter main menu.
▶ Choose "Setting temp" and press "Prog" key to enter temperature setting. User
can set temperature value for three modes: anti-frost mode, economy mode and
comfort mode :
– De-Frost temperature: This temperature is suitable for the situation when
people stay out for a long time (such as: on vacation). And this mode will not
only save energy but also can assure boiler's and pipeline's safety. Setting
temperature range: 5-35 °C Default: 5 °C.
– Economy temperature: this mode is suitable for the situation when user can
come home in a short time (such as: working hours).Setting temperature
range:5-35 °C.Default point: 17 °C.
– Comfort temperature: this temperature is suitable for the situation when
people stay at home. Setting temperature range:7-35 °C.Default point: 20 °C.
OR80 OT Thermostat
6 720 812 419-09.1O
6 720 812 419(2014/07)