Waterstage WO*A060LDC Series, Дизайн и техническое руководство

Страница: 117 / 139

- (CS01 - 70) -
Control system
- (CS01 - 70) -
C
O
N
TR
O
L
SY
ST
EM
C
O
N
TR
O
L
SY
ST
EM
CONNECTION TERMINALS
„ „
Heat pump regulator RVS213827
„ z
Low voltage Main voltage
Terminal Use Terminal Use
X75
M GND (common with interface PCB)
X10
L
Power supply DI7 HP error Earth
DI6 Defrost N
Uref
Compressor modulation
X11
EX1 Power shedding
UX3 EX2 Peak time / off-peak times
D3 HP operation ON/OFF EX3 External fault
DO2 HP operation mode(HEAT/COOL)
X12
QX1
Circulation pump(*1)
X80
BX1 Flow sensor N
M Common
X13
QX2
Back-up HTR 1
or Distribution valve for boiler
(Single phase model)
BX2 Return sensor
QX2
(inverted)
X82
UX1
(Not used)
M N
X84
BX3
DHW sensor X14
FX3
Back-up HTR 2
or Boiler control (ON/OFF)
(Single phase model)
M QX3
BX4
Outdoor sensor
X15
QX4
Distribution valve for DHW
M
QX4
(inverted)
X86
1
Room thermostat or
Remote control
2 N
3 QX5
Back-up HTR for DHW
B1
Room thermostat
N
M
B2
X30 (Not used)
X50 User interface
X60 RF module
X70 LPB clip
X100 Regulation extension kit (UTW-KREXD)
Remark: Colored items are for options.
(*1) If the 2nd circuit kit are installed in the system, this circulation pump is assigned for higher temperature circuit.
Regulation extension kit (UTW-KREXD)
„ z
Low voltage Main voltage
Terminal Use Terminal Use
X150
1
Room thermostat or
Remote control
for lower temperature circuit
X10
L
Power supply 2 Earth
3 N
B1
X110
QX31
Mixing valve for 2nd circuit
or Pilot wire(*3)
M QX32
B2 N
X152
H33
External input (*2)
QX33 Circulation pump for
lower temperature circuit M N
X153
BX31 Flow sensor for lower
temperature circuit
X112
QX34
(Not used)
M N
X154
BX32
(Not used)
QX35
Distribution valve for swimming pool
M
QX35
(inverted)
BX33
M N
BX34
Swimming pool temperature sensor
M
X100 Heat pump regulator
Remark: (*2) Input H33 can be applied to one of several functions.(See "Input H33 function"for detail.)
(*3) See "Regulation extension kit AVS 55" manual for detail.