Connecting The Options - DeDietrich Innovens MCA 15 Installation And Service Manual

Wall-hung gas condensing boilers
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MCA 15 - MCA 25 MCA 25/28 MI
Settings to be made for this type of installation
Parameters
INSTALLATION
If the electric tank is connected to MA:
(1)
CIRC. A:
If the electric tank is connected to
MAUX:
(1)
S.AUX:
(1) The parameter is only displayed if INSTALLATION parameter is set to EXTENDED
C
TS +
B
1
3
2
29/04/2010 - 300022146-001-B
T
Y
U
I
Access
"Installer" level
#SYSTEM menu
"Installer" level
#SYSTEM menu
"Installer" level
#SYSTEM menu
4.10.12.
For example: TELCOM remote vocal monitoring module, remote
controls for circuits A and B, second DHW tank
SCU
C
AUX
TS +
B
A
5
4
TELCOM 2
Connect the DHW tank anode.
If the tank is not fitted with an impressed current
anode, put the simulation connector in place
(delivered with the DHW sensor - package
AD212).
Connect the DHW sensor (Package AD212).
Connect the outside temperature sensor
Do not connect anything to the terminal block.
Settings to be made See chapter
EXTENDED
DHW ELEC
DHW ELEC

Connecting the options

0-10V
S AMB C
S AMB B
S AMB A
+ -
4 3 2 1 2 1
2 1
2 1
S SYST + TA -
S ECS
S EXT S DEP C
S DEP B
2 1
2 1
2 1
2 1
2 1
2 1
1
2
3
1
2
3
4
5
6
7
8
V
AL1
AL2
ALP
9
0
#
SET
PRG
6
¼ "Displaying the parameters in
extended mode", page 71
¼ "Setting the parameters specific
to the installation", page 72
On/off
OT
BL
7
%
0
2
4
6
8
10
12
14
16
18
20
22
24
$
MODE
8
%
0
2
4
6
8
10
12
14
16
18
20
22
24
$
MODE
C002294-F
4. Installation
PCU
RL
Tout Tdhw
9
49

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