Culligan M1 Series User Manual

58 Culligan® M1 Series Reverse Osmosis
58 Cat. No. 01022940
Appendix A M1 RO International
The M1 RO water treatment system is also available for use with international voltage (230 VAC). This appendix provides
information about the international version that is different from the U.S. version.
WARNING! Use only 230V/50Hz/1 Phase electrical connections. Connecting to incorrect voltage
will cause permanent damage to equipment.
Series M1 Wiring, 230 VAC/50 Hz
CABLE, SOLENOID
BROWN
BLUE
POWER CORD, MOTOR
BLUE
BROWN
BROWN
BLUE
230VAC/50Hz/1PH
INCOMING POWER
CABLE, INLET PRESSURE SWITCH
WHITE
RED
LEVEL CONTROL INPUT AND
PRETREATMENT LOCKOUT INPUT
(Remove jumpers when installing TANK FULL
Switch or Pretreatment Lockout Connection)
GREEN/
YELLOW
GREEN/YELLOW
GREEN/YELLOW
NOTE: The inlet pressure switch is CLOSED when the
pressure is sufficient for the RO to run.
A
NORMALLY CLOSED Level
Switch is required.
The switch
is CLOSED when water level
is below the float or pressure
in the storage tank is below
the shutof
f pressure.
STORAGE TANK
PRETREATMENT LOCKOUT SWITCH
A NORMALLY CLOSED switch is required. This
switch is OPEN during regeneration, but is
CLOSED at all other times.
SV4
PS
PRESSURIZED
STORAGE KIT
D1018976
BROWN
BLACK
GREEN
WHITE
RED
TO FRAME
GREEN/YELLOW
Figure 40. Series M1 wiring diagram, 230 VAC/50 Hz.
NOTE *Agency certified and marked by VDE, HAR, or equivalent agency 6A, 250 VAC, 65C, PVC, VW-1, or
FV-1 Flame Rating. Type H05VV-F/H07RN-F or equivalent, 3x1.5 mm wire size, 10.5x12.5 cable OD. The
supply cord shall have a green/yellow core that is connected to the grounding terminal of the appli-
ance and to the grounding contact of the plug.

Culligan M1 Series Specifications

General

Brand	Culligan
Model	M1 Series
Category	Water System
Language	English