AXEON Grundfos MQ-Series - Manual (Page 12)

12
English (US)
8.2 Wiring diagram
8.2.1 115 V
Fig. 12 Wiring diagram - 115 V
8.3 Winding resistance measurement
The measurement can be done with or without cables connected to the PCB and the capacitor.
T
M
02
24
24
47
0
8
Black (phase)
Red
Black
Orange
> Flow sensor
> Pressure switch
Ca
p
acit
or
Y
e
llow
Y
e
llow Electric motor
Yellow/green (ground) R
ed (m
ain)
Bla
c
k
White (neutral)
> Cable
B A
Yellow
White C
Motor
[V/Hz]
Measuring point Winding
Resistance
[
± 10 %]
Ambient temperature
[°F] [°C]
115/60
A-B (black - red) Main 1.4
70 21
A-C (black - white) Aux 5.5
Grundfos.book Page 12 Monday, May 23, 2011 10:17 AM