Intermatic 158SS11362 User Manual

EI40C/EI40AC

LINE

RED

LOAD

NEUTRAL

BLUE

TIMER

BLACK

SINGLE POLE SWITCH

INE

BLUE

RED

-WAY SWITCH

LOAD

NEUTRAL

JUMPER

TIMER

BLACK

LINE

RED

LOAD

ADDITIONAL WIRE

NEUTRAL

BLUE

TIMER

BLACK

TWO 3-WAY SWITCHES

LINE

RED

LOAD

NEUTRAL

BLUE

TIMER

BLACK

TWO 3-WAY SWITCHES

4-WAY 

WITCH(ES)

LINE

RED

LOAD

NEUTRAL

BLUE

TIMER

DIMMER

BLACK

(Capped, Not Connected)



LINE

RED

REMOTE SWITCH

LOAD

NEUTRAL

BLUE

TIMER

DIMMER

BLACK

Electronic Automatic Shut-Off Timer

Other Installations

MULTISWITCH APPLICATIONS USING THE ELECTRONIC TIMER ARE WIRED DIFFERENTLY THAN WHEN USING CONVENTIONAL TOGGLE SWITCHES. READ THE FOLLOWING INSTRUCTIONS CAREFULL

derating is required for multiple timers. Note: THE REMOTE SWITCH(ES) MAY NOT FUNCTION RELIABLY WHEN THE ACCUMULATED WIRE LENGTH TO THE REMOTE SWITCH(ES) EXCEEDS 200 FEET OR IF THE WIRING TO THE REMOTE SWITCH(ES) IS BURIED UNDERGROUND. Consult factory for details. Note: Used remote switches from a previous conventional installation may not function reliably with an electronic timer. Try a brand new remote switch if function is intermittent.

Multiple EI40 timers may be mounted in adjacent junction box slots. No

Wiring diagram, 2 switch installation (3-way)

For new construction or to replace a dimmer switch a lighted switch or a 3-way switch without screw terminals, a single pole switch can be used at the remote location as shown.

Wiring diagram, 3 switch installation

For 3 or more switch operation, AN ADDITIONAL WIRE MUST BE ADDED between the load and the timer. The jumper wire is not required for these applications.

For existing 3 switch installations replace one of the existing 3-way switches with the timer and replace the existing 4-way switch with a 3-way switch as shown above.

Installations including a dimmer

• The load size and type must not exceed the rating of the dimmer. (Typically 600 watts, 12O VAC, 60 Hz. incandescent lamps only.)

• If the dimmer is placed in it‘s ‘OFF‘ position, the timer cannot operate the lights.

• If the dimmer is set too low, the lights may not turn back on under timer control. If

, use a premium quality dimmer that can be turned on at very low settings.

necessar

Wiring diagram, 2 switch installation (3-way) using a single pole remote switch

4 or more switch installation

For 4 or more switch installations use the preceding 3 switch installation diagram and wir

Multi-switch installation using a dimmer

A 3-way dimmer should not be used. If a multi-switch installation is required, use the following diagram.

e 4-way switches between the two 3-way switches.

Special applications

Because of it’s unique “hard contact” switch feature, your EI40 timer may be used for applications not previously possible for electronic wall timers, such as with dimmers, without utility power, circuits other than 120 volts, contr

olling relays or contactors, or to control DC voltage (for example in recreational vehicles). See instructions above for dimmer applications. For DC and high voltage applications please note the

educed load ratings on pr

oduct label. Consult factor

y for application

details.

Warranty

If within 1 year from date of purchase, this product fails due to a defect in materials or workmanship, Intermatic Incorporated will repair or

t; (c) units not

replace it free of charge. This warranty does not apply to: (a) damage caused by accident, abuse, mishandling, dropping; (b) units which have been subject to unauthorized r used in accordance with directions; (d) damages exceeding the cost of

, opened, taken apar

epair

www

oduct. Some states do not allow a limitation of damages, so the

the pr foregoing limitation may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state.

This warranty service is available by either: (a) returning the product to the dealer fr postage pr

epaid to the authorized service station listed below. Be sure

om whom the pr

oduct was pur

chased or (b) mailing

to wrap the product securely when mailing to avoid shipping damage.

ranty is made by Inter

This war

matic Incorporated, Spring Gr

ove, Illinois

60081-9698.

Authorized Service Station INTERMATIC INCORPORATED After Sales Service

inn Road

7777 W SPRING GROVE, ILLINOIS 60081-9698

matic.com

.inter

158SS11362

EI40C/EI40AC

BLACK WIRE

BLUE WIRE

RED WIRE (CAPPED, NOT CONNECTED)

BLACK WIRE

BLUE WIRE

RED WIRE (CAPPED, NOT CONNECTED)

RED WIRE

BLUE WIRE

BLACK WIRE

WIRE FROM  "COMMON" OF  OLD SWITCH

COMMON

MOVE  JUMPER  WIRE TO  OTHER  TERMINAL  IF THIS  SWITCH  DOES NOT  TURN  LIGHT ON

REMOTE  3-WAY  SWITCH

7/16"

TRIM HOUSE WIRES BARE TO 7/16"

Electronic Automatic Shut-Off Timer

Features

This electronic timer provides automatic shut-off for any load within the contact ratings, such as whole house fans, bathroom fans, air conditioners, lights and stereos/TVs. Features include:

• Silent timing operation – ideal for homes, libraries and other quiet areas

• Adjustable time limit from 1 second to 24 hours with simple “r

• Quick Set feature for 5, 10, 15, 30 min. and 1, 2, 4, 6, 8, 12 and 24 hours

• Digital readout continuously indicates time remaining

• A selectable “WARN” feature, which provides an audible and/or visual signal that the load is about to switch off

• Alkaline battery (included) backup lasts up

to 1

/2years, even without utility power

• Low battery indicator

• “Lifetime” memory so that all settings are maintained during battery replacement

• Heavy-duty “hard contact” switch that controls up to 1 & 2 H.P. motors at 120 & 240 volts respectively

• Replaces any existing wall switch controlling 120–277 VAC loads with no adjustment. No neutral or ground connection to the timer is required.

• “HOLD” feature for overriding the ON time indefinitely

• True 3-way function allows timed interval to be started, stopped and/or restarted from one or more remote switches.

oll in” time entry

The EI40 can replace your regular switch or 3-way switch (where two switches control the same load). The remote (3-way) switch (or switches) can be mounted up to 200 feet away. The EI40 can control an outlet to switch loads up to the contact ratings, and can control incandescent lights, fluorescent lights, HID (high intensity dischar

ge) lighting and floodlights. It can also control many types of loads (12 to 277 volts AC and 12 to 28 volts DC). The timer may not be used with lighted switches in thr

ee way applications. A decorator style switch plate is required for installation (not supplied).

Installation

1. TURN OFF POWER by REMOVING FUSE or

turning the CIRCUIT BREAKER OFF.

2. Remove the existing wall switch and

prepare the ends of the house wiring.

3. Single Switch – (See below) Connect one

of the house wires to the black wire from the timer, using the wire nuts provided. Connect the other house wire to the blue wire from the timer. THE RED WIRE IS NOT USED FOR SINGLE SWITCH INSTALLATIONS. Cap the red wire with a wire nut. Make sure that all wire nuts are secure. 3-way Switch – (See below) (See “Other Installations” to use a dimmer or if switching from 3 or more locations). A 3-way switch has three wires connected to it. One of the wires is “common” (the terminal has a different colored screw or there are markings on the old switch).

Connect the black wire from the EI40 to the common wire. Connect the other two wires to the blue and red wires from the EI40 (it doesn’

t matter which goes to

which). Identify the “common” at the

emote 3-way) switch. Connect the

other (r supplied jumper wire from the common

minal to one of the other two terminals

ter of the switch. If the load does not turn on when you get to step 7, tur

n power off at the fuse or circuit breaker and switch the jumper wir

e to the other non-common

terminal.

4. Tuck the wires into the wall box, leaving room for the timer.

5. Using the screws provided, mount the timer to the box and install the wall plate.

6. Your timer is ready for use. Return power to the circuit at the service panel.

7. Press on the clear cover. The display should change from OFF to a time interval, then the time should begin counting down. The load should turn on. Press the clear cover again. The word OFF should flash for 1 second, the load should turn off, and the word OFF should show steadily. On installations with remote switches, test their function by using them to turn the load on and off. As with the timer, there is a brief delay before the load turns off. Allow at least 2 seconds for the timer to respond to the remote switch.

Single Switch Installation

3-Way Switch Installation

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