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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: 5 W MAX
Switch Configuration: SPST x 2. See wiring diagrams in this manual.
Switch Ratings:
Rating
Load Type
30 A
Resistive
20 A
Resistive
30 A
Inductive
20 A
Magnetic Ballast
10 A
Electronic Ballast
5 A
Tungsten
1 HP
Motor
2 HP
Motor
Events: Time switch can support up to 48 fixed ON and 48 fixed 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 (ET2725CR), Type 1 indoor lockable metal enclosure
(ET2725C), Rainproof Type 3R indoor/outdoor lockable plastic enclosure (ET2725CP)
Knockouts: Combination 1/2-3/4 in. size, 1 on rear and each side, 2 on bottom
Voltage
Frequency
120-240 VAC
60 Hz
28 VDC
–
120-240 VAC
60 Hz
120-277 VAC
60 Hz
120/277 VAC
60 Hz
120-277 VAC
60 Hz
120 VAC
60 Hz
240 VAC
60 Hz
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