DT620 Grasslin, DT620 Datasheet

DT620

Manufacturer Part Number

DT620

Description

Timer, Appliance, Digital, 125V, 2 receptacles, 28 on/off settings

Manufacturer

Grasslin

Type

Electronic Timerr

Datasheet

1.DT620.pdf (4 pages)

Specifications of DT620

Brand/series

DT Series

Primary Type

Digital Timer

Voltage, Rating

125 VAC

Current page: 1 of 4
Download datasheet (2Mb)

•

– Activate the Batteries

The timer comes with two LR44 batteries installed.

NOTE: If display doesn’t light,

the batteries are dead. Replace the

batteries before using the digital

timer.

Ratings

•

2 – Get Familiar with the Timer’s Features

Installation and User Instructions

Electrical shock hazard. Risk of injury or death. Always plug three-prong plug

into a properly grounded outlet. Never attempt to defeat this safety feature.

Risk of fire. Do not use timer to control devices that could have dangerous

consequences due to inaccurate timing, such as sun lamps, sauna, heaters,

crock pots, etc.

Follow local electrical codes during use.

Dispose of used batteries promptly per local regulations.

Input: 102-132 VAC 60 Hz, 2.5W max.

Output: 15 Amp output, 1800W resistive and inductive,

500W tungsten, 1/3 HP

Remove the pull tab to connect

the installed batteries.

The display will initialize itself,

then flash “12:00 AM” in the

CLOCK mode (Fig. 1).

Battery Holder (back of unit) — two LR44 batteries keep time up

to three months without power

Low Battery Indicator — programmed data is stored in non-

volatile memory, so it won’t be lost when batteries are removed

NOTE: Replace the batteries as soon as possible after the low

battery indicator appears.

Time Of Day (TOD) Display — the timer will automatically adjust

for Daylight Saving Time (DST) and changing dawn and dusk

times for your location (Astronomic feature)

Pushbuttons

Two Timed, Grounded Outlets

Selector Knob

Reset Button

MODEL DT620CL Series

DAYSAV MAN AUTO RAND CLOCK

MO TU WE TH FR SA SU

MONTH

EVENT

SKIP

OFF LOC DUSK DAWN

NOTICE

MODE

WARNING

DATE

PROG

DAYSAV MAN AUTO RAND

MONTH

EVENT

YEAR

SKIP

AM PM

TU WE TH FR SA SU

OFF LOC DUSK DAWN

ON/OFF

DATE

Digital Timer

YEAR

CLOCK

Fig.

NOTE: You may set up and program the timer before you plug it

in. Be aware that while it is unplugged, the display will turn off to

conserve battery power if there is no pushbutton activity for a few

minutes. If this happens, simply push any button to turn the display

back on.

It’s unlikely that your new digital timer has any existing

programming, but to make sure, use this procedure before setting

the time.

NOTE: Pressing the Reset button without holding down the ON/

OFF button will clear the time, but will not clear the non-volatile

(programming) memory.

NOTE: The following procedure must be completed entirely,

including adjustments, in order for the Astronomic and automatic

Daylight Saving Time features to function properly.

Setting Time

Setting Date

10.

11.

3 – Clear Any Existing Programming

4 – Set the Time, Date and Location

Day Of Week (DOW) Display — events can be programmed for

just one day of the week, all the days of the week, just weekdays

or just weekends

Event Display — the timer can be programmed for up to 28 total

ON/OFF events per week

Mode Display — the timer can display several modes during

setup and programming and three modes during operation:

MANual, AUTO and RANDom. MANual allows for manual operation

of the plugged-in devices, AUTO uses the timer’s exact settings

and RANDom uses the timer’s settings varied by random 5-minute

increments of ±30 minutes.

Output Status Indicator — this is the ON/OFF indicator. When the

green light is on it means that the lamp or appliance should be

on. If it is not on, the bulb may be burned out or the device may

be turned off at the lamp or appliance.

Locate the Reset button. It is the small, round hole adjacent to the

keypad. You will need a pen or paper clip to press this button.

Press and hold the ON/OFF button.

Press the Reset button for 3 seconds and release. The display will

light up and then go blank.

Release the ON/OFF button.

Ensure that the timer is in the CLOCK mode (Fig. 1). If it is not, press

the MODE button a few times (through MANual, AUTO and RANDom)

until CLOCK shows in the mode display area, then press OK.

Turn the selector knob until the correct hour shows in the first

two digits of the Time Of Day (TOD) display, along with the

correct AM and PM display. Note that the AM and PM displays will

alternate as the time passes through 12.

Press the OK button to set the hour. The last two digits of the TOD

display (minute display) will begin to flash.

Turn the selector knob until the

correct time in minutes shows.

Press the OK button to set the

minutes. MONTH, DATE and YEAR

will show in the mode display area,

with the digits under YEAR flashing

(Fig. 3).

Turn the selector knob until the current year is displayed and

press the OK button. The digits under MONTH will begin to flash.

Turn the selector knob until the current month is displayed and

press the OK button. The digits under DATE will begin to flash.

DAYSAV MAN AUTO RAND CLOCK

MONTH

EVENT

SKIP

TU WE TH FR SA SU

OFF LOC DUSK DAWN

MODE

DATE

PROG

YEAR

AM PM

ON/OFF

Fig.

Related parts for DT620

DT620 Summary of contents

Page 1

... MODEL DT620CL Series Installation and User Instructions Ratings • Input: 102-132 VAC 60 Hz, 2.5W max. Output: 15 Amp output, 1800W resistive and inductive, • 500W tungsten, 1/3 HP WARNING • Electrical shock hazard. Risk of injury or death. Always plug three-prong plug into a properly grounded outlet. Never attempt to defeat this safety feature. ...

Page 2

Set the Time, Date and Location (Continued) 8. Turn the selector knob until the current date is displayed and press the OK button. The timer will automatically determine and display the day of the week. NOTE: “00” indicates ...

Page 3

Turn the selector knob until the desired minutes are reached. 10. Press PROG to accept the entire ON event setting. NOTE: Do not press OK before pressing PROG this final time or the timer will return to normal operating ...

Page 4

Observed Problem Digital timer does not switch on/off but display looks normal. Digital timer won’t enter AUTO or RANDom mode when you press MODE. Digital timer switches at incorrect times or skips some of the programmed times. The lights or ...

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