Specification

www.intermatic.com
Diagrams
Energy Controls
EI600 Series
Model Number Switch Clock Voltage Max Wattage
AC/DC
Neutral
Required
Color
EI600C Single-Pole/3-Way 120-277 VAC; 12-28 VDC 1800/4155 No Ivory
EI600WC Single-Pole/3-Way 120-277 VAC; 12-28 VDC 1800/4155 No White
EI600LAC Single-Pole/3-Way 120-277 VAC; 12-28 VDC 1800/4155 No Light Almond
Specification
The time switch shall be a solid state electronic control, capable of permitting 40 xed time events to be distributed
through a 7-day time period plus 1 Astro ON and 1 Astro OFF setpoint per day. The time-of-day events shall be
programmable to the nearest minute with a minimum ON duration of 1 minute and a maximum ON duration of 6 days,
23 hours, 59 minutes. The timer shall have a digital LCD readout to show day-of-week and time-of-day using 12 hour
AM/PM indicator. The time switch shall provide a manual override control for both temporary and permanent
overrides. The time switch shall operate over a temperature range of 32°F (0°C) to 104°F (40°C). A lithium battery
provides a minimum of 2 years of time keeping without AC power. User program selections are stored in the timer's
non-volatile memory. Switch conguration to be SPST with a CSA 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,12 VDC; 2 Amp, 28 VDC. The timer must t a standard wall box and
accept a rectangular decorator wall plate. The timer contacts shall make or break current according to user adjustable
program. The timer shall be Intermatic model ______ (Ivory-EI600C)(White-EI600WC)(Light Almond-EI600LAC).
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
EI600
EI600
EI600