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INSTRUCTIONS PERTAINING TO THE INSTALLER 926.772.1 - GB/IE
APPLICATION TERMINAL BOARD
PRIMARY PUMP PLP M1: A – B
DHW PUMP PDHW M3: 13 – 14
HEATING PUMP P1 M3: 11 – 12
DHW SENSOR TS 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 CLIP IN AGU 2.500
FLOW SENSOR CLIP IN AGU 2.500
Applications (pumps, sensor, remote control ...) have to be connected to terminal as follows (see also section 14):
Parameter changes requires (see also section 16):
PCB
PARAMETER
Description Setting Parameter
H552 Hydraulic system H552 = 50
H553 KongHKS H553 = 12
H615 KongAusgang H615 = 9
H632 Wanfo Q8 H632 = 00001111
13.3 HEAT EXCHANGER PRESSURE DROP
Boiler
Hydraulic Resistance and Water Flow Rates
11°C ∆T 15°C ∆T 20°C ∆T 30°C ∆T
kPa Lit/sec kPa Lit/sec kPa Lit/sec kPa Lit/sec
WH46 70,61 0,98 31,38 0,72 11,77 0,54 10,79 0,36
WH65 56,88 1,41 34,32 1,04 20,59 0,78 11,77 0,52
Boiler
Minimum Water Flow Rates
Lit/sec
WH46 0,28
WH65 0,35