Viessmann Cascade control unit - Page 16

16
Control
System details (cont.)
Set values
confirm
/ for selecting following
parameters:
H Set room temperature
Standard/reduced mode/
holiday mode
H Outside temp. low end
H Flow temp. low end
H Design temp. outside/flow
H Heating curve slope
H Flow temperature
minimum/maximum
H Minimum flow temperature
frost protection
H Room influencing factor
H Time constant summer mode
H Difference summer mode
H Heat-up time min./max.
H Heat up room factor
H Heat up outside factor
H External demand flow
temperature
H Boiler switch-on delay
H Party key time
H Building type
H Diff. flow temperature fault
H Time flow temperature fault
confirm; value flashes
/ change value
confirm value
back to previous menu
Time switch
confirm
/ for selecting weekday
confirm; switching time flashes
/ change time
confirm
back to previous menu
Holiday program
confirm
/ for selecting start and end
confirm;
back to previous menu
Hours run starts
Scanning individual boilers
back to previous menu
Faults
confirm
/ for scanning faults
back to previous menu
Configuration
confirm
/ for "Yes" or "No"
*1
confirm
Multi-boiler control unit
*1
Configuration is required if a pressure flue gas cascade has been connected
(see pageĂ13).
5862Ă474ĂGB