DeDietrich C 230 ECO Installation And Service Manual page 27

Cascade installation (Gate valve + Primary pump)
Master boiler + DIEMATIC-m3 control panel
Secondary boiler + K3 control panel
Secondary boiler + K3 control panel
1 DIEMATIC-m3 control panel
2 Primary pump
3
Safety valve
4 Non-return valve
5 Expansion vessel
6 Gate valve
7 Cascade outlet sensor
Primary pump connected to outlet
Gate valve connected to the gate valve outlet
(1)
Outlet S.AUX3: is set in the factory to PRIM.P
The primary pump can also be connected to outlets
AUX 2.
Set:
#CONFIGURATION: S.AUX1: PRIM.P
or
#CONFIGURATION: S.AUX2: PRIM.P
Pump VM 14 can be connected to one of the AUX outlets not
used by the primary pump.
Set:
#CONFIGURATION: S.AUX1:, S.AUX2:, S.AUX3: on VM
PUMP
03/10/2012 - 300015171-001-01
8
9
10
11
12
13
14
(1)
AUX 3
AUX 1,
C 230 ECO
Low loss header
Drain cock
Expansion vessel Installation
Automatic air vent
Outside sensor
K3 control panel
Network pump VM (Optional)
27