DeDietrich AD254, AD285 Installation, User And Service Manual
CDI4
Wire remote control
AD254 - AD285
C002331-A
Installation, User
and Service
Manual
300020537-001-02
EN
Contents
1 Description ..................................................................................................31
1.1 Description of the keys and the display ..............31
1.2 Energy savings management ...............................32
2 Installation ...................................................................................................33
2.1 Installing the remote control ................................33
2.1.1 Choose a location ....................................................33
2.1.2 Installing the remote control .....................................33
2.2 Electrical connections ..........................................34
3 Operating instructions ...............................................................................35
3.1 Operating the appliance .......................................35
3.1.1 Temporarily adjusting the comfort or reduced
temperature ..............................................................35
3.1.2 Modifying the comfort or reduced temperature ........35
3.1.3
Temporarily activating the comfort mode x ............36
3.1.4
Temporarily activating the reduced mode m ............36
3.1.5
Activating the holiday mode g .................................36
3.1.6 Selecting a timer programme ...................................37
3.1.7 Forcing domestic hot water production ....................37
3.2 Extended use of the appliance .............................37
3.2.1 Setting the time and date .........................................37
3.2.2 Customising a timer programme ..............................38
3.2.3 Calibrating the room sensor .....................................38
3.2.4 Changing the domestic hot water temperature ........39
3.2.5 Selecting the principal display ..................................39
4 Troubleshooting .........................................................................................41
4.1 Display of the faults ..............................................41
4.2 Checking the memory version of the remote
control ....................................................................41
Contents
30
27/06/2012 - 300020537-001-02
EN
1 Description
1.1 Description of the keys and the display
C002541-A
MODE
r
r
p
b
w
AUTO
x
c
g
m
x
c
1 2 3 5 6 74
B
C
D
E
G
F
H
I
A
0 2 4 6 8 10 12 14 16 18 22 2420
°F
°C
°F
°C
A
Comfort temperature setting key
B
Reduced temperature setting key
C
Operating mode selection key
D
DHW override key
E
Rotary setting button and push button
F
Timer programmes graphic display bar
4 Dark area b : Heating period in comfort mode or DHW
production enabled
4 Light area v : Heating period in reduced mode or
DHW production not enabled
G
The highlighted figure indicates the current day (1 =
Monday)
H
Temperature display
4 I Outside temperature
4 O Ambient temperature
I
Number display (current time, adjusted values, parameters,
etc.)
b
Selection of the comfort mode period x
4 Steady symbol: Comfort mode selection active
4 Flashing symbol: Comfort mode selection inactive
v Selection of the reduced mode period Vm
4 Steady symbol: Reduced mode selection active
4 Flashing symbol: Reduced mode selection inactive
AD254 - AD285 1. Description
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31
EN
P
Indicator showing the end of override
AUTO
Operation in automatic mode according to the timer
programme
x
Comfort mode: The symbol is displayed when a DAY
override (comfort) is activated
4 Flashing symbol: Temporary override
4 Steady symbol: Permanent override
m
Reduced mode: The symbol is displayed when a NIGHT
override (reduced) is activated
4 Flashing symbol: Temporary override
4 Steady symbol: Permanent override
g
Holiday mode: The symbol is displayed when a HOLIDAY
override (antifreeze) is activated
4 Flashing symbol: Holiday mode programmed
4 Steady symbol: Holiday mode active
w
Cooling mode: The symbol is displayed when a COOLING
override is activated in summer
4 Flashing symbol: Temporary override
4 Steady symbol: Permanent override
p
Summer mode: The heating is off. Domestic hot water
continues to be produced
b
WINTER mode: Heating and domestic hot water working
r
The symbol is displayed when domestic hot water
production is available on the installation
m
Manual mode
1.2 Energy savings management
If no actions are performed for 20 seconds, the remote control goes into
standby (backlight off).
Pressing any key or using the rotary button switches on the backlight.
1. Description AD254 - AD285
32
27/06/2012 - 300020537-001-02
EN
2 Installation
2.1 Installing the remote control
2.1.1. Choose a location
Choose a location in a "reference" room representative of the room
temperature to be taken into account if the remote control is used as a
room sensor.
Locations in the room that are not recommanded:
Enclosed, exposed to solar radiation, heated by a flue duct, exposed to
cold or hot air currents from air ducts, close to an open fireplace, a heat
source (television), behind a curtain.
2.1.2. Installing the remote control
1. Drill 2 holes with a Ø of 6 mm.
2. Put the plugs in place.
3. Tighten the 2 screws.
4. Connect either a 2-wire telephone cable or an electrical cable with
a cross-section of up to 2x1.5 mm² to the 2-pin connector. The wires
can be interchanged.
5. Installing the remote control.
200
1500
8800N036-B
A000850-B
4
3
94
A000854-A
5
AD254 - AD285
2. Installation
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EN
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