Connecting A Direct Heating Circuit - DeDietrich Innovens MCA 15 Installation And Service Manual

4. Installation
B
1
Settings to be made for this type of installation
Parameters
INSTALLATION
If safety thermostat is connected to
BL on the connection terminal
block:
IN.BL
34
4.10.5.
SCU
TS + B A
A
Z
E
R
Access
"Installer" level
#SYSTEM menu
"Installer" level
#PRIMARY INSTAL.P
menu

Connecting a direct heating circuit

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
2
Do not connect anything to the terminal block.
Connect the outside temperature sensor.
Connect a safety thermostat if the heating circuit is for
underfloor heating.
Remove the bridge.
4
Connect the wires from the safety thermostat to the
4
connector.
Do not connect anything to the terminal block.
Settings to be made See chapter
EXTENDED
STOP HEAT
MCA 15 - MCA 25 MCA 25/28 MI
PCU
On/off
OT BL RL
C002304-M
3
¼ "Displaying the parameters
in extended mode", page 71
¼ ""Professional" settings",
page 82
29/04/2010 - 300022146-001-B
Tout Tdhw
4