Input of the basic setting
Operation in normal mode
19
Ç
Operating mode selection
Turn the knob to select the operating mode required. The
operating mode selected is indicated by a symbol at the
bottom of the display. It takes effect when the setting is not
changed for 5 s.
The following operating modes are available for selection:
i
Standby/OFF
(Heating OFF and hot water preparation OFF,
only frost protection mode) Exception: see F15 Function
page 31
F
1
AUTOMATIC 1 (Automatic mode 1)
(Heating according to timer program 1; HW according to
HW program)
F
2
AUTOMATIC 2 (Automatic mode 2)
(Heating according to timer program 2; HW according to
HW program)
h
HEATING (Day mode)
(24 h heating with comfort temperature 1; HW according to
HW program)
C
REDUCING (Night mode)
(24 h heating with reduced temperature; HW according to
program)
F
SUMMER (Summer mode)
(Heating OFF, HW according to HW program)
W
Service
(automatic reset after 15 min)
Boiler regulates to boiler target temperature = maximum
boiler temperature. When the boiler temperature has
reached 65 °C, the consumers are regulated to their max-
imum flow temperature to dissipate heat (cooling function).
!
The cooling function must be explicitly enabled in
the consumer circuits by means of a set value.
Effect of the operating mode
The operating mode set here affects the boiler regulation
and the integrated heating circuits of the controller.
Each heating circuit can be assigned a separate operating
mode from the one set by means of the "operating mode"
parameter in the user level of the corresponding heating
circuit.
When the "
i
= Standby/OFF", and "
F
= Summer mode"
operating modes are set, they have a reducing effect on
system controllers with respect to all heating circuits and
consumer circuits in the entire system.
!
For mixer controllers the reduction of operating
mode is only effective for internal heating circuits.
Summary of Contents for E8.5064
Page 45: ...Dimensions 45 Dimensions ...
