Nibe SPLIT ACVM270 - 4 Component Description; Nibe Split Acvm270

NIBE SPLIT ACVM270
Circulation pump (GP1)
General
NOTE
The pump must not be operated dry, as this
damages the bearings extremely quickly.
Connection of control signal
The connection of the control signal varies depending
on the circulation pump.
Xylem / Lowara ECO PWM 10:
21
ACVM270
X
ylem / Lowara
ECO PWM 10
Blå Svart
AA23:X1
GNDPWM
Blue
Black
Wilo Yonos Para 7.0 / Xylem E6 PWM 7 (Laing/Lowara):
21
ACVM270
W
ilo Yonos Para
7.0 PWM1.
Xylem (laing, Lowara)
E6 PWM 7.
Brun Blå
AA23:X1
GNDPWM
Brown
Blue
Wilo (from 2014 until further notice)
Dimensions
133 2
99 1
1
3
0

0
,
5
G 1"
71 0,5
1
1
6

0
,
5
(84)
(43,5)
F
l
o
w
d
i
r
e
c
t
i
o
n
1.
116.5
133
99
G1"
130
71
43.5
84
Disassembly
LEK
Control signal:
The control signal is a direct current voltage to the pump.
Depending on which instrument is used to measure the
voltage, there can be deviations from these values.
Voltage, control signal (direct cur-
rent) [V]
Capacity [%]
0 V DC100
5 V DC50
10 V DC1
NIBE SPLIT ACVM270Chapter 4 | Component description22
4 Component description