18
912.822.1 - GB
InstructIons pertaInInG to the InstaLLer
Applications (pumps, sensor, remote control ...) have to be connected to terminal as follows (see also section 12):
APPLICATION
TERMINAL BOARD
PRIMARY PUMP PLP
M1: A – B
DHW PUMP PDHW
M3: 13 – 14
HEATING PUMP P1
M3: 11 – 12
DHW SENSOR SB
M2: 7 – 8
REMOTE CONTROL QAA73 (LOW TEMPERATURE)
M2: 1 – 2
ROOM THERMOSTAT
M2: 3 – 4
HEATING PUMP P2
CLIP IN AGU 2.500
3 WAY VALVE 3WV
CLIP IN AGU 2.500
FLOW SENSOR FS
CLIP IN AGU 2.500
Parameter changes requires (see also section 14):
PCB PARAMETER
Description
Setting Parameter
H552
Hydraulic system
H552 = 50
H553
KonfigHKS
H553 = 12
H615
KonfigAusgang
H615 = 9
H632
WANFO Q8
00001111
10.3 hydraulic systeM 3
(Cascade with pumped heating circuits, Room Thermostats, primary loop)
Applications and Installation Details
- RT: Room Thermostat*
- B9: Outdoor Temperature Sensor (QAC34) supplied with the boiler
- OCI 420: Cascade interface controller (Clip-in OCI 420)*
- RVA 47: Cascade controller (RVA 47)*
- FS: Flow/return Sensor (QAD21)*
- P1: Heating Pump
- PLP: Primary Pump
(*) Available Optional Extra
- Pumps , Hot Water Cylinder, Low Loss Header, Non return valve (Not supplied)
- Installer Wiring --------------