Intermatic ET2805C Installation And Setup Instructions Download Page 8

USB error codes

If a problem occurs when attempting to perform a USB read or write operation the time switch will show an error code on the 
display. Following is a description of the different error codes:

OPFILE Er

File could not be created on the USB memory stick (stick may be write protected or corrupted)

wrFILE Er

Program data could not be written to the USB memory stick (stick may be full)

oPFILE ER File could not be opened for reading from the USB memory stick
rdFILE Er

File could not be read from the USB memory stick

MSDH Er

USB device is not a memory type device

FATFS Er

Fat file system error indicating the memory stick contains a data format that is incompatible with the time 

switch

DEVICE Er USB memory stick is defective
shCrct Er

The power supply for USB port on the time switch is not functioning

Specifications

Input Voltage:

 120-277 VAC, 60 Hz

Power Consumption:

 3 W MAX

Switch Configuration:

 SPST x 1. See wiring diagrams in this manual. 

Switch Ratings:

 

Rating

Load Type

Voltage

Frequency

30 A

Resistive

120-240 VAC

60 Hz

20 A

Resistive

28 VDC

30 A

Inductive

120-240 VAC

60 Hz

20 A

Magnetic Ballast

120-277 VAC

60 Hz

10 A

Electronic Ballast

120/277 VAC

60 Hz

5 A

Tungsten

120-277 VAC

60 Hz

1 HP

Motor

120 VAC

60 Hz

2 HP

Motor

240 VAC

60 Hz

Events:

 Time switch can support up to 48 fixed ON and 48 fixed OFF events along with 1 Astro on and 1 Astro off events.

Clock Backup:

 100-hour Supercapacitor

Wire Size:

 AWG #14-#8

Minimum ON or OFF time:

 1 minute

Maximum ON or OFF time: 

Indefinite

Shipping Weight:

 2.5 lb. (1.1 kg)

Enclosures:

 Rainproof Type 3R indoor/outdoor lockable metal enclosure (ET2805CR), Type 1 indoor lockable metal enclosure 

(ET2805C), Rainproof Type 3R indoor/outdoor lockable plastic enclosure (ET2805CP)

Knockouts:

 Combination 1/2-3/4 in. size, 1 on rear and each side, 2 on bottom

INTERMATIC INCORPORATED

7777 Winn Road 

SPRING GROVE, ILLINOIS 60081-9698

www.intermatic.com

158--01684

LIMITED TWO-YEAR WARRANTY

If within the warranty period specified, this product fails due to a defect in material or workmanship, Intermatic Incorporated will repair or replace it, at its 

sole option, free of charge. This warranty is extended to the original household purchaser only and is not transferable. This warranty does not apply to: (a) 

damage to units caused by accident, dropping or abuse in handling, acts of God or any negligent use; (b) units which have been subject to unauthorized 

repair, opened, taken apart or otherwise modified; (c) units not used in accordance with instructions; (d) damages exceeding the cost of the product; (e) 

sealed lamps and/or lamp bulbs, LED’s and batteries; (f) the finish on any portion of the product, such as surface and/or weathering, as this is considered 

normal wear and tear; (g) transit damage, initial installation costs, removal costs, or reinstallation costs.
INTERMATIC INCORPORATED WILL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW THE EX-

CLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. 

THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS OR IMPLIED WARRANTIES. ALL IMPLIED WARRANTIES, INCLUDING THE WARRANTY OF 

MERCHANTABILITY AND THE WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY MODIFIED TO EXIST ONLY AS CONTAINED IN 

THIS LIMITED WARRANTY, AND SHALL BE OF THE SAME DURATION AS THE WARRANTY PERIOD STATED ABOVE. SOME STATES DO NOT ALLOW 

LIMITATIONS ON THE DURATION OF AN IMPLIED WARRANTY, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
This warranty service is available by either (a) returning the product to the dealer from whom the unit was purchased or (b) completing a warranty claim on-

line at www.intermatic.com. This warranty is made by: Intermatic Incorporated, Customer Service 7777 Winn Rd., Spring Grove, Illinois 60081-9698.  For 

warranty service go to:  http://www.Intermatic.com or call 815-675-7000.

Summary of Contents for ET2805C

Page 1: ...rcial environment This equipment generates uses and radiates radio frequency energy and if not installed and used in accordance with instructions may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference that requires the user to correct at his or her own expense MODELS ET2805C ET2805CR ET2805CP Shown in indoor ...

Page 2: ... metal enclosures 13 Return the insulator to its original position and replace the screw 14 Close enclosure door 15 Apply power to the time switch Wiring Diagrams 1 2 inch Initial Setup The following sections provide instructions for the initial setup of the time switch Programming Overview The steps to program the time switch include setting the current date time Astro zone Astro events fixed eve...

Page 3: ...M on Sunday of the user configured starting and ending weeks Select LST for the fifth Sunday of a month 6 Press or to select an ending month and press ENTER NEXT 7 Press or to select an ending week and press ENTER NEXT 8 Press MODE to save the DST rules and move to the next mode selection Setting Astro Zone and Time Zone The astronomic feature of this time switch provides a sunset ON event and a s...

Page 4: ...to advance to the Offset mode selection if this selection is not already active The SET and SUNUP icons appear at the top of the display The default sunup is displayed 2 Press or to adjust the time for sunup and press ENTER NEXT OFFSET briefly appears on the display and then the offset time in minutes is displayed NOTE Offsets can be set to a maximum of 2 hours 120 minutes before or after a sunup ...

Page 5: ... screen to set fixed switching times Odd numbered events are for ON switching and even numbered events are for OFF switching These events can be enabled for selected days of the week Follow these steps to set fixed time events if no fixed events need to be set press MODE to move to the next mode selection 1 Press MODE to advance until SET FIXED ON OFF EVENTS and ON icons appear on the display if t...

Page 6: ...ss ENTER NEXT and the day of the month the 1 will flash 5 Press the or buttons to choose the day that the holiday will start 6 Press ENTER NEXT and the OFF icon is displayed 7 The time display will flash and also show 1H 8 Press the or buttons to choose the month that the holiday will end 9 Press the ENTER NEXT and the day of the month the 1 will flash 10 Press the or buttons to choose the day tha...

Page 7: ...press and hold ENTER NEXT until MEM CLEAR then DONE briefly appears Writing Time Switch Program Data to a USB Memory Stick The time switch has the capability to copy its programmed data event schedules holidays output configuration DST on off setting DST rule setting and geographical location to a USB memory stick Follow these steps to transfer all programming from the time switch to a USB memory ...

Page 8: ...ORATED 7777 Winn Road SPRING GROVE ILLINOIS 60081 9698 www intermatic com 158 01684 LIMITED TWO YEAR WARRANTY If within the warranty period specified this product fails due to a defect in material or workmanship Intermatic Incorporated will repair or replace it at its sole option free of charge This warranty is extended to the original household purchaser only and is not transferable This warranty...

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