Operating Instructions

CE1B2545en 74 319 0816 0 a 24.02.2011
Energy-efficient heating with
RVP34.. and RVP35.. heating controllers
en Operating Instructions
Switching on the heating system
1. Is your heating system ready for operation? Check the
main switch.
2. Check time of day and date.
3. Press
for automatic operation.
Setting the time of day and the date
Press Display Press … to set the time of day
and the date
Prog
Time of day
Prog
Non-
adjustable
Weekday (1 = Monday,
2 = Tuesday, etc.)
Prog
Date (e.g. 02.12 for
December 2)
Prog
Year
Meaning of symbols on the display
Bar lit below … Meaning
NORMAL room temperature
is maintained
REDUCED room temperature
is maintained
Holiday mode
Display Meaning
Frost protection temperature is
maintained (protection mode)
ECO
No heating required at this time, due to
outside temperature level
or
Limitation active
BUS
Controller connected to data bus
Solar d.h.w. heating
Automatic operation
Automatic operation controls the room temperature as
per the entered heating program.
• Press
If
flashes, the room unit or an external contact
overrides the heating program.
Continuously NORMAL he ating
NORMAL heating maintains continuously the normal
room temperature.
• Press
Continuously REDUCED heating
REDUCED heating maintains continuously the reduced
room temperature.
• Press
Absent for a certain perio f time d o
Set the system to standby (protection mode). Heating is
switched off, but the plant remains protected against
frost.
• Press
Setting the room temper s ature
Use the buttons to set the desired room temperatures:
Press Display Press … to set the desired room
temperature
Prog
Setpoint for
NORMAL heating
Prog
Setpoint for
REDUCED heating
Prog
Setpoint for holiday/
protection mode
Rooms are too cold or too warm
1. Rooms are too cold / too warm irrespectiv
weather conditions:
Readjust the room temperature with the setting knob.
• Room temperature too low
Turn setting knob tow
• Room temperature too high:
Turn setting knob tow
e of
:
ard +
ard –
2540Z07
2. Rooms are too cold / too warm in mild weather:
Readjust the heating curve as follows:
Press Display Press … to readjust the flow temp.
setpoint at an outside temp.
of 15 °C
Prog
Rooms are too cold:
Increase by about 5 °C
Rooms are too warm:
Decrease by about 5 °C
3. Rooms are too cold / too warm in cold weather:
Readjust the heating curve as follows:
Press Display Press … to readjust the flow temp.
setpoint at an outside temp.
of -5 °C
Prog
Rooms are too cold:
Increase by about 5 °C
Rooms are too warm:
Decrease by about 5 °C
After each room temperature readjustment, wait 2 days
to allow the controlled system to adapt!
Changing the h g phases eatin
1. Select the weekday whose heating phases you wish
to change:
Press Display Press … to change the day or the
entire week
Prog
1 = Monday
2 = Tuesday, etc.
1-7 = whole week
2. Enter the desired times for the heating phases of the
selected day:
Press Display Press … to change start and end of
the heating phases
Prog
1st heating phase,
start of NORMAL heating
Prog
1st heating phase,
end of NORMAL heating
Prog
2nd heating phase,
start of NORMAL heating
Prog
2nd heating phase,
end of NORMAL heating
Prog
3rd heating phase,
start of NORMAL heating
Prog
3rd heating phase,
end of NORMAL heating
To deactivate a heating phase, change its start (display
, , ) until --:-- appears.