Master MVP-150XL - Pressure Gauges and Electrical Wiring

Installation
Pressure Pressure
Pressure
Gauges Gauges
Gauges
Apressuregaugemaybeaddedattheinletteeand
outlettee󰘰ttings.Usegaugeswithstainlesssteel
wettedpartsand1/4in.npt(m)threads.
Electrical Electrical
Electrical
Connections Connections
Connections
Toavoidinjuryfrom󰘰re,explosion,orelectric
shock,allelectricalwiringmustbedonebya
quali󰘰edelectricianandcomplywithalllocalcodes
andregulationsforC1D1electricalconnection.
Wire Wire
Wire
Connections Connections
Connections
at at
at
the the
the
C1D1 C1D1
C1D1
Motor Motor
Motor
Installthewiringatthemotorasfollows:
1.Openthemotor’selectricalbox.
2.Installwiringsystemwithproperconnections
tothemotorelectricalbox.AC1D1installation
requiresconduitorarmoredcablewithsealing
󰘰ttingsinaccordancewithNFPA70.
3.For For
For
460V, 460V,
460V,
3 3
3
Phase, Phase,
Phase,
Wiring: Wiring:
Wiring:
ConnectwireL1to
T1,L2toT2,andL3toT3,andbridgetheother
wires,asshown.
T1
T2
T3
L1
L2
L3
T4
T7
T5
T8
T6
T9
4.For For
For
230V, 230V,
230V,
3 3
3
Phase, Phase,
Phase,
Wiring: Wiring:
Wiring:
Bridgethewiresas
shown.Then,connectL1toT1/T7,L2toT2/T8,
andL3toT3/T9.
T1
T7
T2
L1
L2
L3
T8
T3
T9
T4
T5
T6
5.Option: Option:
Option:
ConnectthermostatwiresP1andP2to
externaloverloaddetection.ThermostatisNC
(normallyclosed).
6.Closethemotorelectricalbox.Torquethe
screwsto20in-lb(2.3N•m).
83A6887A