Wiring diagram, Winding resistance measurement, English (us) – AXEON Grundfos MQ-Series User 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
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