Entering system settings (Service menu – Settings)
6
RC35 programming unit - Technical specifications are subject to change without prior notice.
26
6.3 Heating circuit data
This section explains the settings for all heating circuits: using heating circuit 1 as an
example.
z Turn the rotary selector anti-clockwise until heating cir-
cuit 1 is selected (marked with
B).
z Press to select heating circuit 1.
The menu SETTINGS \ HTG. CIRC. 1 is opened.
Menu item
Input range
Factory setting in bold
Other information
Should heating circuit 1 be
activated?
Yes, No
Which operating unit is
assigned to heating circuit
1?
RC20/RC20RF, RC35,
none
See page 30.
RC20 cannot be selected with
UBA1.x.
If none is selected, the control
mode is changed to outside
temp. controlled and will not be
shown.
How should heating circuit
1 be controlled?
Outside temp. controlled,
room temp. controlled
Room temp. controlled can only
be set if an RC20 or RC35 has
been assigned to the heating cir-
cuit.
Room flow is used if room temp.
controlled is selected.
Which heating system does
heating circuit 1 have?
Radiator, convector, floor Floor setting for HC1 only if boiler
is of condensing type and there is
no mixed heating circuit installed.
A safety thermostat must be used
with floor heating.
Heating characteristics
Std. tmp. (-10°C) 75°C (radiator, convec-
tor)
45°C (floor)
30°C to 90°C
The value in brackets is the setting
for minimum outside temperature
(see page 26). Setting entered only
if the control mode has been set to
outside temp. controlled (see
page 31).
Table 11 Navigator for Service menu SETTINGS \ HTG. CIRC. 1
SERVICE\SETTINGS
B
plant data
boiler data
domestic hot water
heating circuit 1
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