SHORT MANUAL
ATAG MadQ cascade-/mixed circuit control
unit
Operation and symbols
General functions
Using the rotary pushbutton, selected setvalues and para-
meters can be selected, changed and, by subsequently pres-
sing the button, stored.
Turn to the right (+): increasing settings
Turn to the left (–): decreasing settings
Press once: Accept the selected value, store
Press long: Entry into the programming level (level
selection)
3 sec
Standard display
Weekday, date, time heat
generator temperature
The line mark identifies the
active operating mode.
6633..55
1166::3322
FFRR 2266.. MMAARR..;;0044
°C
ÀÀ
6633..55
1166::3322
FFRR 2266.. MMAARR..;;0044
°C
Sunshade:
Summer shutdown active
(heating switched off, domestic
hot water according to program)
Ice crystal:
Frost protection for plant
active
Á
Á
6633..55
1166::3322
FFRR 2266.. MMAARR..;;0044
°C
m
3
3 h
hs
s mm u
u
3
3 h
hs
s mm u
u
3
3 h
hs
s mm u
u
Special display symbols
5500--44
EERRRROORR
DDHHWW
Alarm message (e.g. domestic hot
water)
appears alternately with the stan-
dard display - notify
heating specialist!
3
3 h
hs
s mm u
u
For detailed information see manual Part
Temperature set-
tings.
Heating curves
(heating characteristics)
The heating curves adapt the heating performance, depen-
ding on the respective outside temperature, to the state of
the building.
The following settings should be selected as a base value:
The coldest outside temperature that can be expected forms
the basis of the calculation of the heat demand. The heating
specialist can inform you of this.
Correcting the heating curve
For detailed information see manual Part
Heating curve.
-
663300
DDAAYY
DDHHWW
°C
m
Setting range: 10°C to
DHW
-Max-Temp.
Setting domestic hot water temperature
Note:
During separate operation (heating- and domestic hot water
programs individually operable), first select the associated
heating circuit and accept it by pressing the rotary pushbutton
before setting the day or night temperature.
Setting range: 5.0 to 30 °C
-
116600
RROOOOMM NNIIGGHHTT
°C
m
Setting night temperature
For detailed information see manual Part
Temperature set-
tings.
Heatingsystem
-12°C
-15°C
-18°C
Floor
1.10
1.00
0.90
Radiator
1.70
1.55
1.45
Convector
2.20
2.00
1.85
Temperature
change
Accept change
Temperature
change
coldest outside temperature (regional)
Heating
circuit
select
11..5500
HHCC
HHEEAATT.. CCUURRVVEE
Accept heating circuit
11..5500
HHCC
HHEEAATT.. CCUURRVVEE
Room temperature too warm: reduce
Room temperature too cold: increase
Heating curve
change
Accept change
Quit (return to standard display)
If necessary, access the next circuit and correct the slope of the
heating characteristics.
Important!
Only make corrections after 1-2 days and then
only in small steps. Almost completely open the
thermostatic valves of the radiators, if present!
Accept change
HC
=
Unmixed circuit
MC-1
=
Mixed circuit 1
MC-2=Mixed circuit 2
Art
.no
.
8A52
13
0
0
/
0
6.0
4
Subject
to
changes
Operating instruments of the control unit
2
3
4
5
6
7
1
8
9
10
1 – Rotary pushbutton
2 – Set day temperature
3 – Set night temperature
4 – Setting domestic hot water temperature
5 – Program selection button
6 – Key for heating curve adjustment
7 – Information button
8 – Key for emission measurement and manual operation
(only heating specialist)
9 – Display
10 – Compartment for short manual
Setting range: 5.0 to 30 °C
-
221100
RROOOOMM DDAAYY
°C
m
Setting day temperature
Accept change
For detailed information see manual Part
Temperature set-
tings.
Temperature
change
FR.
12:42
26.MAR;;04
57.5
8B521300_GB.qxd 16.07.2004 08:49 Seite 1