Submittal

LOAD
NEUTRAL
RED
GREEN
GROUND
GROUND
(NEUTRAL)
BLACK
(LINE)
LINE
WHITE
BLACK WIRE
BLUE WIRE
RED WIRE
(capped, not connected)
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Energy Controls
Diagrams
EI400 Series
Specification
Provide and install as indicated an electronic timer that requires no neutral wire to operate the timing mechanism. The
timer shall be supplied with an LCD and user-selectable advance end-of-interval visual and audible warning. The timer
must t a standard wall box and accept a rectangular decorator wall plate. The timer contacts shall break current at the
end of timed cycle. The timer shall be capable of single-pole or 3-way (multi-pole) operation and shall be compatible with
standard electrical wiring. Various user selectable timing ranges shall be available up to 24 hours, with selectable
“HOLD” feature for constant ON. Switch conguration to be SPST with a UL listed rating of: Resistive (heater): 20 Amp,
120-277 VAC; Tungsten (incandescent):15 Amp, 120 VAC; 6 Amp, 208-277 VAC; Ballast (uorescent): 16 Amp, 120-277
VAC; Motor: 1 HP, 120 VAC; 2 HP, 240 VAC; 4 Amp, DC Loads: 12 VDC; 2 Amp, 28 VDC.
The timer shall be Intermatic model ___________________(Ivory-EI400C)(White-EI400WC)(Light Almond-EI400LAC).
DIAGRAM 1:
TYPICAL EXISTING
2-SWITCH SETUP
LOAD
NEUTRAL
3-WAY
MAIN SWITCH
WIRE “A”
“COMMON” TERMINAL
LINE
3-WAY
REMOTE SWITCH
WIRE “B”
WIRE “C”
DIAGRAM 2:
2-SWITCH SETUP,
TIMER INSTALL
RE-USING EXISTING
REMOTE 3-WAY SWITCH
LOAD
NEUTRAL
WIRE “A”
“COMMON” TERMINAL
LINE
3-WAY
REMOTE SWITCH
WIRE “B”
NOT USED
BLACK
TIMER
BLUE
RED
WIRE “C”
JUMPER
DIAGRAM 3:
2-SWITCH SETUP,
TIMER INSTALL USING
NEW SINGLE-POLE
REMOTE SWITCH
LOAD
NEUTRAL
WIRE “A”
LINE
SINGLE-POLE
REMOTE SWITCH
WIRE “B”
BLACK
TIMER
BLUE
RED
WIRE “C”
JUMPER
EI400
EI400
Installation Diagram
EI400