User`s Guide 7-Day Programmable Digital Timer Model 375475
Contents
1. 6 on off times maxi Mo Tu We TH FR Sa Su AM Mo Tu We Tu Fr Sa Su 20N 20FF Press the PROG button to step through the times you entered to make sure they are correct Press the RST RCL button to reset or recall any timer entries When you reset a particular power on off entry four dashes will appear instead of time When you recall an entry it will return the values that were set before you performed a reset Press the CLOCK button to return to the real time clock display Press the ON AUTO OFF button until the bar below the display is positioned above the OFF legend on the face of the timer Mo Tu WE TH FR SA Su AM 20 UG eu ON AUTO OFF WEEK HOUR MIN RST RCL CLOCK PROG ON AUTO OFF Connecting an Appliance to the Timer 1 Plug the Digital Timer into a standard AC outlet If the power indicator light is on press ON AUTO OFF button once or twice until the light goes out NOTE The bar below the display should be above the OFF legend Plug the appliance cord you wish to control into the socket on the Digital Timer Make sure any power switch on the appliance is set to on The appliance will not turn on because the Digital Timer is set to off To manually turn the appliance on press the ON AUTO OFF button until the power indicator lights and the bar below the display is above the ON legend on the timer s faceplate To automatically control the appliance press the O2. N AUTO OFF button until the bar below the display is above the AUTO legend on the faceplate 3 VL1 3 04 Notes 1 Be sure to observe battery polarity when you insert it into the timer 2 Do not overload the timer Be sure that the appliance that you wish to control does not exceed the maximum loads shown under Specifications 3 Always set the real time clock before entering your on off times Warranty EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment a six month limited warranty applies on sensors and cables If it should become necessary to return the instrument for service during or beyond the warranty period contact the Customer Service Department at 781 890 7440 ext 210 for authorization or visit our website at www extech com for contact information A Return Authorization RA number must be issued before any product is returned to Extech The sender is responsible for shipping charges freight insurance and proper packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of specification improper maintenance or repair or unauthorized modification Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct indirect incidental or conseque
3. User s Guide EXTECH INSTRUMENTS 7 Day Programmable Digital Timer Model 375475 EXTECH 375475 INSTRUMENTS TAM a 2 30 45 AUTO OFF UR MIN RST RCL OOO OO o WEEK CLOCK Gas PROG ON AUTO OFF y Introduction Congratulations on your purchase of the Extech 375475 Digital Timer This device features individual or multi day timer settings up to 6 On Off settings per day easy to read LCD and battery backup for the real time clock Careful use of this timer will provide years of reliable service Specifications General Specifications Input Line Voltage 120VAC 60Hz Switching Interval 1 minute minimum Max Output Current 15A resistive load 8A lighting load Max Resistive Load 1800W 15A x 120VAC Max Lighting Load 960W 8A x 120VAC Max Motor Load 1 Hp Memory Backup One 1 5VDC Type N battery Dimensions 4x2x2 104x54x51mm Weight 5 25 oz 150g Operation Set the Real Time Clock AM Mo 1 Day Set Hold down the CLOCK button and Wey press the WEEK button until the correct day a uuog appears at the top of the display 2 Time Set Hold down the CLOCK button and press the HOUR button until the display indicates the correct hour You may have to cycle through the hours twice to obtain the proper AM or PM on the left side of the display 3 Hold down the CLOCK button and press the MIN button until the display indicates the correct minutes Seconds will automat
4. ically reset to zero Set the Power ON OFF Timers 1 Push the PROG button once 1 will appear near the lower left corner of the display to indicate the the first power on time is ready to be programmed 2 Press the HOUR and AM Mo Tu We Th Fr Sa Su AM Mo Tu We TH Fr Sa Su MIN buttons to enter your first desired ION ___ 1ON 12 0008 power on time 3 Press the WEEK button to select AM MP Tees ae the desired day These days appear jon 12 0000 Mion 12 0000 along the top of the display If Mo Tu We Th Fr Sa Su all appear on ll the display these days all have the AM We AM Tu same power on time You can jon 12 0000 lion 12 0090 select Mo Tu We Th Fr as a group Sa Su as a group ora single day AM Su AM Mo Tu We TH Fr JON 12 0000 Ton 12 0000 AM Sa Su JON 12 0000 2 VL1 3 04 When you have your first desired power on time and date entered press the PROG button 1orr now appears on the display to indicate that the first power off time is ready to be programmed Repeat steps 2 and 3 to enter your first desired power off time Mo Tu We TH Fr Sa Su Mo Tu We TH FR Sa Su OFF ___ _ gt jorF 12 0000 Press the PROG button again 20N appears on the display to indicate that the second power on time is ready to be programmed Repeat the same procedure used in steps 2 through 4 to enter the rest of your power on power off times up to
5. ntial damages Extech s total liability is limited to repair or replacement of the product The warranty set forth above is inclusive and no other warranty whether written or oral is expressed or implied T Support Hotline 781 890 7440 Tech support Ext 200 Email support extech com Repair Returns Ext 210 Email repair extech com Website www extech com Copyright 2004 Extech Instruments Corporation All rights reserved including the right of reproduction in whole or in part in any form 4 VL1 304
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