Digital-Timer „EF700ET“ Operating instructions Version 2005/12 The present operating instructions form part of the product. They contain important information for putting the device into operation and handling it. This is why you should keep the operating instructions.
Table of Contents Page 1. Introduction ............................................................................................................... 4 2. Prescribed use ........................................................................................................... 4 3. Included in delivery .................................................................................................. 5 4. Icon explanation ...............................................................................
Page 10. Fuse replacement .................................................................................................... 21 11. Handling ................................................................................................................... 23 12. Maintenance and cleaning ..................................................................................... 24 13. Disposal ....................................................................................................................
1. Introduction Dear customer, Thank you for purchasing this product. The product meets the requirements of the current European and national guidelines about electromagnetic compatibility. A conformity assessment (CE marking) has been successfully passed; the relevant statements and documents have been deposited at the manufacturer.
3. Included in Delivery • digital timer • surface mounting box • 2 button cells SR69 • operating instructions 4. Icon Explanation The flash icon in a triangle is used to alert you to potential personal injury hazards such as electric shock. An exclamation mark in a triangle indicates important instructions in this operating manual which absolutely have to be observed. The “arrow” symbol can be found when there are special tips and notes regarding the operation.
5. Safety Instructions In the case of any damages which are caused due to failure to observe these operating instructions, the guarantee will expire! We do not assume liability for resulting damages! Nor do we assume liability for damage to property or personal injury, caused by improper use or the failure to observe the safety instructions. The guarantee will expire in any such case.
• The product is only intended for the installation and use in dry indoors, it must not get damp or wet! This not only presents a risk of destruction of the product but also a deadly peril through an electric shock! • The operation of the product is only authorized if it is correctly inserted into a DIN installation box (55mm) or into a surface frame. The voltage supply must only be switched on when the control unit is inserted in the base part and the fixing screw was tightened.
6. Battery Notes The digital timer can be equipped with two button cells type ”SR69” . They only serve to save data (stored programs, time etc.) if there is a power failure. You can furthermore program the digital timer when the batteries are inserted, without having to install it tightly first. Please note the following when handling batteries: • Keep batteries (and also rechargeable batteries) out of reach of children.
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b) Display Weekday MO TU WE TH FR SA Summertime SU On S AM-/PM-Display for 12-hour mode Program for on/off running Off CLOCK Hour Time display (current time) CD RND PROGRAM Minute Program Second Countdown Random function Of course not all display elements are visible at the same time during operation. The illustration above only serves to describe the functional elements.
8. Installation and Connection Before the installation and use, take note of all safety instructions and installation notes in this operating instruction. Only people with an appropriate training are entitled to carry out work on voltagecarrying parts. If you do not have such a training, consult a qualified skilled person. Improper works on the voltage supply may lead to a life-threatening electrical shock.
b) Taking off control unit from base part Lift the lid that is located above the display. Then unscrew the visible cross recess screw which is located underneath (between the ”P” and ”ON/OFF” buttons, see chapter 7.a, position ”F”) with a screwdriver suitable for that purpose, until the screw turns freely (for safety reasons, the screw is installed in a way so that it cannot get lost, it cannot be taken off). With a screwdriver with a wide, flat tip the control unit can be levered out of its cover.
d) Preparing flush mounting box Normally, the digital timer can be inserted into a normal DIN flush mounting box (diameter 55mm). If you have to fix the flush mounting box to the wall first, we recommend the use of a ”deep” box (depth 61mm instead of 41mm). This means there is sufficient space for the laying of the cables in the flush mounting box. First of all check whether the digital timer can be inserted in the flush mounting box or whether screw clamps or cables layed in there prevent inserting.
f) Installing base part into a surface frame • Loosen the two screws on the inside of the base part which connects the masking frame and base part. Take the masking frame off. • Now the base part can be inserted in the surface frame and it can be screwed tight (holes for the screw clamps point downward, fuse holder points towards the left). Make sure that the base part is located in the dead center of the surface frame.
h) Inserting batteries into the control unit • Open the battery compartment on the back of the control unit, take off the battery compartment lid. • Insert two button cells type ”SR69” with correct polarity. The plus (”+”) pole has to point outwards towards you each time. • Close the battery compartment again. • Check the display. Normally ”24 H” should flash on the display (for the selection between 12 and 24 hour mode). If necessary press the reset button (”R”), to restart the digital timer.
9. Programming a) Setting 12/24 hour mode Switching between the 12 and 24 hour mode of the time is only possible after pressing the reset button (”R” button) or directly after inserting the batteries. However, during reset all data gets lost. This is why you should set the 12/24 hour mode first before you carry out any other programming! • Press the ”R” button. ” or ” ” • If the ”24 H” display flashes, select between the 12 and the 24 hour mode with the ” buttons.
c) Setting on/off programs 1. Switch to the programming mode by briefly pressing the ”P” button several times. “PROGRAM” has to be displayed on the bottom PROGRAM Program mode active Program group (1-10) Icon for ”off” Icon for ”on” ” or ” ” buttons the programming group is switched to their ”on”/”off” state. 2. With the ” „ “ button: 1 t 1 „ “ button: 10 t 10 t 2 t 2 t 9 t 9 ..... 10 ..... 1 t 10 t 1 3. Press the ”SET” button to confirm the selection. 4.
” or ” ” buttons (for quick adjustment 6. The hour indicator is flashing. Set the hours with the ” hold the button for longer) and confirm it again by briefly pressing the ”SET” button. 7. The minute indicator is flashing. Set the minutes with the ” ” or ” ” buttons (for quick adjustment hold the button for longer) and confirm it by briefly pressing the ”SET” button. 8. For further programming proceed as described in steps 2-7.
” or ” ” buttons (0 - 99 hours are possible). For a quick adjustment • Set the hours with the ” hold the corresponding button for a longer period of time. Confirm the setting by briefly pressing the “SET” button. ” or ” ” buttons (0 -59 minutes • The minute indicator is flashing. Set the minutes with the ” are possible). For a quick adjustment hold the corresponding button for a longer period of time. Confirm the setting by briefly pressing the “SET” button.
g) Manual control In the normal operating mode (”CLOCK” is shown in the bottom of the display) the load connected to the digital timer can be switched on or off manually by briefly pressing the ”ON/ OFF” button. Due to the special design of the cap, it does not need to be opened. A little pin on the bottom of the cap operates the button directly. The load stays switched on until the turn off time of an active program group was reached.
10. Fuse Replacement If there is an overload the integrated fuse is triggered. Even if the rated load of the load is below the connected load of the digital timer (max. 690W) this can happen through, eg too high starting currents. Because of the existing back-up battery the display remains visible. However, the load is no longer switched on/off. If the digital timer worked perfectly beforehand, change the integrated fuse. For this purpose, proceed as follows: • De-energize the respective circuit.
• Check the fuse with eg a measuring instrument. A broken fuse is normally discoloured black (the evaporated wire gets deposited on the inside of the glass tube). • Exchange a broken fuse with a new fuse identical in construction (3.15A, delay fuse, 250V). Never short-circuit a broken fuse, do not patch it up! Otherwise there is the danger of a perilous electric shock, furthermore there is the risk of fire and explosion! • Insert the fuse holder with the new fuse correctly.
11. Handling • Take note of all the safety instructions in these operating instructions! • The product is only to be used in dry indoor locations. Contact with moisture must be avoided by all means.
12. Maintenance and Cleaning The product is maintenance free for you, this is why you should never open it or take it apart (aside from the jobs described in this operating instruction). Have repairs/maintenance only carried out by an expert or a specialised workshop. Clean the surface of the product with a soft, clean, dry and lint-free cloth. Never use aggressive cleansing agents or other chemical solvents since this may damage the surface of the housing or even impair operation.
13. Disposal a) General information At the end of its serviceable life, dispose of the product according to the relevant statutory requirements. b) Batteries and rechargeable batteries You, as end user are under legal obligation (Battery Regulation) to take back all used batteries and rechargeable batteries, to dispose of them via domestic waste is not permitted.
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