Ccb Case Controllers; Esr8 And Multiflex Esr Valve Output Wiring - Emerson E2 Installation And Operation Manual
For rx refrigeration, bx hvac, and cx convenience store controllers
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- Installation and operation manual (263 pages) ,
- User manual (34 pages) ,
- Manual (21 pages)
Table of Contents
Wire on Valve Cable
335-3260
Pin #
Color
Emerson
Flow Con-
trols ESR
1
Red
Red
2
Black
Blue
3
Blue
Black
4
Green
White
5
White
6
Brown
Table 9-5 - 335-3260 to Valve Connection Information
9.4
CCB Case Controllers
For information on retrofitting E2s in RMCC stores
with CCBs, refer to Technical Bulletin #026-4119. For
other information about CCB wiring, hand-held terminal
programming and operation, refer to the CCB Installation
Manual (P/N 026-1110).
9.5
ESR8 and MultiFlex
ESR Valve Output Wiring
ESR8 Boards (Discontinued)
For ESR8 boards, the stepper valves are wired to the
board by connecting the four-conductor wire from the
stepper valve to a connector plug and then plugging in to
one of eight jacks along the top of the board Figure 9-19
Use the cable harnesses supplied with the valves or use
Belden #9418 four-conductor 18AWG wire.
NOTE: A wire run may not be longer than 150
ft. using Belden #9418.
If the stepper valves have block-style connectors, cut
the ends off and attach the terminal plugs supplied with the
ESR8 to the wire ends.
•
9-18
E2 RX/BX/CX I&O Manual
Sporlan
SEI&CDS
Emerson
Flow Con-
trols ESV
Blue
Red
Red
Green
Black
Black
White
White
Yellow
.
WHITE
BLACK
BLUE
RED
TOP OF BOARD
Pin 1
Figure 9-19
- ESR8 Valve Wiring
NOTE: For Sporlan CDS, wire the same as
Emerson Flow Controls ESR, but use green
wire in place of blue wire.
MultiFlex ESR Board
The stepper valves are wired to the board by connect-
ing the stepper valve harness to one of the eight screw ter-
minal connectors along the top of the board (Figure 9-20)
and matching the wire colors to the legend on the connec-
tors. Use the cable and cable harnesses that are supplied
with the valves.
BLUE
BLACK
RED
Match wire colors to
silk screen legend on
WHITE
board terminals
MultiFlex ESR Board w/ Eight
Screw Terminal Connectors
(P/N 810-3199)
Figure 9-20
- ECT Flow Valve and MFlex ESR Board Wiring
Emerson
Flow
Controls ESR
Stepper Valve
Harness
ECT Flow
Stepper Valve
026-1614 Rev 4 5-JAN-2013
- Quick Links:
- The E2 Refrigeration Controller (Rx)
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Troubleshooting
