Terminal Connection Plan - Alpha-InnoTec Solterra SWP 390 Instruction Manual

TERMINAL CONNECTION PLAN

external return sensor
remote setting control(accessories)
mixer1 CLOSED
mixer 1 OPEN
heat generator2 / collective fault.
second
heat generator
service water circulation pump
supplementary pump/circulationp.
fl oor heating pump
heating circulation pump
off-time by
energy supply
company
load compressor
3 x 400 V
Controller 230V
12
GND
TRL
GND
TA
GND
BWT
GND
TB1
GND
RFV
GND
PEX
MZ1
MA1
ZW2SST
1
ZW1
VBO
BUP
ZUP/ZIP
FP1
HUP
EVU
ASD
MOT
L 1
L 1
L 1
PE
6
5
4
PE
L3
L2
L1
PE
N
1
- Subject to Technical Modifi cations -
outdoor sensor
service water sensor/-thermostat
sensor mixer / (accessories)
room station / (accessories)
loading/discharge mixer
second heat generator 2
(as an alternative collective fault)
second heat generator 1
service water circulation pump
supplementary pump/circulation pump
pump for discharge mixer
heating circulation pump
PE
PE
PE
PE
PE
PE
N
N
N
N
N
N
830109GB/141111