Programming Unit; Safety Assembly - Viessmann Vitotronic 200 Installation And Service Instructions Manual

Components
Components from the parts list
The following functions are triggered
in position "h":
Burner stop (may be delayed
through fuel oil preheating or Vitoair
draught stabiliser)
Starting all pumps
Boiler water temperature regulated
by control thermostat "R"

Programming unit

Settings:
Heating program
Set values
Switching times
Heating curve (slope and level)
Date

Safety assembly

High limit safety cut-out
Control thermostat
Fuses
Fuses/MCBs
F1:
6.3 A (slow), 250 V
Switching capacity H
Max. power loss 2.5 W
To protect the actuators, pumps and
all electronics
Burner connecting cables
For boilers with pressure-jet oil/gas
burners; for connection, see page 30.
106
(cont.)
Time
Economy and party mode
Displaying:
Temperatures
Operating conditions
Faults
ON/OFF switch
TEST key
F2:
6.3 A (slow), 250 V
Switching capacity H
Max. power loss
To protect the burner
2.5 W