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OPERATING INSTRUCTIONS Digital weekly time - Cematic

1. 59 min see Table 1 When is pressed while programming a switching point see 3 5 when the symbol RJ appears in the display 4 4 Reset button Pressing the button deletes the time day and date Pressing the and buttons deletes the time day date and switching points with subsequent resetting to the default settings see also 2 3 4 5 Program button Pressing initiates the program mode Default setting Function Display settings P1 P2 P3 P1 AO A1 A2 A3 AO A4 A5 Time zone t 11tot12 1 for CET 6 Pulse function Astronomical function Latitude Sun below horizon 0 to 18 Morning time 2 59 to 2 59 differential Evening time 2 59 to 2 59 differential Fluctuation range of 1 to 59 random switching points Cycle error correction 99 to 99 differs Table 1 Setting is carried out by pressing the and buttons Confirm the new set value by pressing the button Oo Leaves the program mode without saving the function just displayed 5 Pulse function 5 1 Pulse function P1 One pulse duration can be set per channel A or B A pulse is executed via a pulse switching point A pulse can also be activated manually timer function The switching point is activated with a pulse of 1 sec default setting Depending on the switching mode ON or OFF an OFF or ON pulse switching point is executed To set pulse switching points If pulse s
2. These are recalculated at 0 00 h on each subsequent day The twilight times are stored as special switching points and can be displayed by pressing the button The time is displayed the colon flashes The dawn switching point is displayed Pressing again displays the dusk switching point The date must be entered when using the automatic summer winter time switchover and astronomical func tions If the astronomical function is deactivated AO no twilight switching points are displayed 6 2 Astronomical function A1 In astronomical function A1 the dusk switching point acts as a switch on point and the dawn switching point as a switch off point Function A1 also provides the possibility to shift the calculated twilight switching points One time differential each can be set for both the dawn and the dusk switching points enabling execution of the twilight switching points to be advanced or retarded In the case of a negative differential value the switching point is acti vated correspondingly earlier with a positive value correspondingly later To change the programmed default settings see Table 1 Activating astronomical function A1 makes additionally set switching points ineffective This applies to the One channel timer as well as channel A of the Two channel timer 6 3 Astronomical function A2 Function A2 enables the switching on of a consumer item after dusk or before dawn for a desired period of time
3. 7 00 If dusk begins after 22 00 and dawn before 5 00 the pro grammed switching points are ignored 6 5 Astronomical function A4 OR linked Function A4 facilitates another way of linking the twilight times with the switching points entered for channel A Switch on phases stipulated via switch on and switch off points and the switch on phase between dusk and dawn have equal status The conse quence of this for channel A is that the switch on phases overlap Example 1 On Off Example 2 On Off Switching points 21 00 7 00 Switching points 21 00 7 00 Programmed Programmed Dusk dawn 22 00 Dusk dawn 18 00 8 00 summer winter Executed 21 00 7 00 Executed 18 00 8 00 switching time switching time Table 5 In example 1 the time switch goes by the programmed switching points and in Example 2 by the twilight times 6 6 Astronomical function A5 Function A5 enables channel A to be switched on and off via two separate paths The channel is always switched on via the dusk switching point and switched off with the next switching point on the following day not by the dawn Example 1 On On Example 2 On On Off Off Off Off Switching points Switching points Programmed 7 00 9 00 Programmed 7 00 9 00 Executed 22 00 22 00 Executed 18 00 18 00 switching time 7 00 9 00 switching time 7 00 9 00 Table 6 Tt N B Further additionally entered switching points are not executed in
4. The period during which the consumer item e g a light is switched on after dusk is determined by the evening time differen tial The morning time differential determines the duration of switch on time before dawn see Table 1 If one of the switching sequences is not to be executed in the evening or morning the corresponding time differential must be set at 0 00 Activating astronomical function A2 makes additionally set switching points ineffective This applies to the One channel timer as well as channel A of the Two channel timer 6 4 Astronomical function A3 AND linked Function A3 links the switching points entered for channel A with the twilight times Only switching function set to operate which in twilight time and are linked with two additional ON OFF switching points ON switching point switches ON OFF switching point switches OFF Example 1 Switching point 15 00 ON 22 00 OFF Dusk dawn 20 00 7 00 Consumer ON 20 00 to 22 00 Table 3 In example 1 the time switch switches the consumer item ON at 20 00 and OFF again at 22 00 If dusk begins after 22 00 the swit ching point is ignored and the consumer item is not switched on Example 2 Switching point Dusk dawn Consumer ON 20 00 20 00 to 22 00 7 00 5 00 to 7 00 Table 4 In example 2 the time switch switches the consumer item ON at 20 00 and off at 22 00 the next morning ON at 5 00 and OFF at
5. When the settings are saved by pressing d 1h appears in the display Automatic summer winter time adjustment is then acti vated plee 3 3 Deactivating automatic summer winter time ad O The current time is displayed again after 60 seconds or justment I by pressing the button Press for 5 seconds then press The symbol 1h appears in the display Automatic summer winter 3 8 Manual and permanent switching time adjustment is deactivated Repeated pressing of W displays the following operating modes Automatic off OFF Automatic on ON Permanent off OFF FIX 3 4 Manual summer winter time adjustment Permanent on ON FIX Press the 1h button until the correct time is displayed Two channel timer Press the 78 button to select the desired O if the symbol 1h appears in the display the summer switching channel A or B then continue as described above if winter time setting cannot be changed manually O With the settings permanently on ON FIX or perma I nently off OFF FIX the stored programme will be by passed without the loss of the programme values 3 5 Setting switching point commands When sET is pressed the first switching point ON appears in the j The current time is displayed again after 60 seconds or display by pressing the button Ld Set day day block see 1 2 h Set hours m Set minutes 4 Special functions If SE is pressed again OFF appears in the display for
6. each pulse switching point can be as signed its own pulse duration On entry a pulse switching point is always followed by the associated pulse duration A pulse duration of between 00 00 min and 59 59 min can be entered Tt There is no timer function available in the P2 pulse function mode Setting pulse function P2 see Table 1 Setting pulse switching points with pulse duration In addition to entering a switching point see 3 5 the button is activated thus marking the pulse switching point The pulse symbol I appears in the display On pressing the button again 00 00 appears in the display The pulse duration is identified by the symbol gt J1 lt Enter minutes Enter seconds 0 Pulse switching points with set pulse duration and I normal switching points can be entered in any sequence To do this press the SET button again If a normal switching point already entered is subsequently identi fied as a pulse switching point through marking with the button the following switching points then move down and a pulse dura tion is inserted This appears in the display when next pressing the button If all memory locations are occupied subsequent conversion into a pulse switching point will be rejected 5 3 Pulse function P3 only on the Two channel timer A pulse sequence can be programmed for channel B which can be started or stopped manually or via channel A Setting pulse function P3 see Table 1 Setti
7. is changed the current switching status is re calculated in each case and the entered switching points are updated accordingly within 1 minute 8 2 Behaviour in the case of electrical supply failure In the event of loosing the supply voltage the switching relay s is are deactivated OFF position and the digital display is switched off Approximately 1 minute after supply voltage is restored the relays commence working again as programmed Should the cycle reserve be exhausted after a longer period of supply failure the switching points will be retained indefinitely Only the time day and date have to be re entered after a certain period see 8 3 Cycle reserve 8 3 Technical data Electrical connection see rating plate Internal power consumption 1W Switching output see rating plate Switching contact 1 2 alternator s floating Number of switching points 56 One channel timer arbitrary assignment for Two channel timer Shortest switching interval 1 min for pulse programming 1 sec lt 1 sec day 20 C gt 38 hours at 20 C Supercap 5 years lithium battery 10 C to 50 C II acc to EN 60335 installed IP 20 acc to EN 60529 installed Cycle accuracy Reserve power supply charging time gt 1h Temperature limits Protection category Protection type 9 Disposal Depending on the model type a battery is included within the time switch Batteries must not be put into domestic waste The con sumer
8. OPERATING INSTRUCTIONS Digital weekly time switch 1 Explanation of display and control buttons One channel timer Two channel timer o oO 3 Os 1 1 Control buttons O D La h m W we Set time and day of the week Manual switching summer winter time Reset button Programme button a Recall button for timer function b Input button for pulse switching points Set day button Set hour button Set minutes button Manual override button Channel selection button Two channel timer only Set Change switching level button n m fi Pressing and holding or buttons will cause the setting to be advanced rapidly 1 2 Day identification single day or block of days to 7 Days of the week 1 corresponds to Monday Switching ensues Mon to Fri ee ee 6 7 switching ensues Sat and Son switching ensues Mon to Thu 6 switching ensues Mon to Sat 6 7 switching ensues every day 2 Initial operation 2 1 Safety warning N B Electrical equipment may only be installed and fitted by a qualified person The time switch may not be used for switching protective extra low voltages under DIN 57 100 Part 410 VDE 0100 Part 410 Section 4 1 Connection according to connection diagram observe VDE 0100 2 2 Time switch fitted w
9. channel A 7 Setting cycle error correction o Cycle error correction can only be set when mains voltage I is connected Cycle correction value the cycle precision of the time switches at room temperature 20 C is generally better than 1 second per day Higher ambient temperatures however can cause an addi tional cycle error If the ambient conditions are constant to the greatest possible extent the error can be minimised by resetting the cycle correction value To do this the cycle error is determined by comparing it with a time signal e g radio or television over a period of exactly one week The value in seconds of cycle devia tion per week obtained in this manner is then taken into account when resetting the cycle correction value If the time switch is fast the cycle correction value is reduced by the number of seconds If the time switch is slow the value is increased by the number of seconds The factory default setting for cycle error correction is for condi tions of approx 20 C The newly ascertained cycle deviation must be added to or subtracted from the default value Example Default value for cycle correction 2 sec per week Newly ascertained cycle deviation 3 sec per week 3 seconds must be deducted from the default setting i e 1 must appear in the display for setting see Table 1 8 Technical details 8 1 Updating the switching outputs If new switching points are entered or the current time
10. ing points are entered in the same way as the switching points with additional pressing of the button marking the pulse switching point It is not possible to enter pulse durations for channel A A switch on point activates channel A while a switch off point deactivates channel A In contrast a pulse switch on point starts the pulse sequence on channel B while a pulse switch off point stops the pulse sequence on channel B An impulse sequence started via a pulse switch on point can be stopped by manually pressing the button Conversely a pulse sequence started manually can be stopped by a pulse switch off point The pulse sequence always starts from the beginning Deleting switch on and switch off pulses Press Set then the button Then press repeatedly until appears in the display Pressing again enables the next pulse duration to be deleted in the same way 6 Astronomical switching functions For the astronomical switching functions the clock calculates the morning and evening twilight times The twilight times can like the entered switching points be used to execute switching functions At dusk for example a light can be switched on and switched off again at dawn The shifting of the twilight times over the year is taken into account in this function Further ways of linking the twilight times with entered switching points can be specified by selecting the Astronomical functions A1toA 5 j On Two cha
11. is obliged to return used batteries To help preserve the environment the time switch should be disposed via an approved recycling facility 06 03 14 02599
12. ith back up lithium battery special model In this variation of the time switch the time day and date are pre set to include summer time and winter time adjustment All switching points and program values can be entered without mains supply voltage but are only saved once mains voltage is connected If button is activated beforehand they are lost The display is activated If no button is activated within 30 min the display goes off 2 3 Initial operation Approximately 1 minute after the supply is connected to the timer press the button and the display appears 75 seconds later o Do not use sharp or pointed objects as this can cause I damage to the time switch Use a ball point pen for example 3 Basic functions 3 1 Setting time and day Press to enter the set mode The colon stops flashing d Setday Set hours Set minutes Save settings 3 2 Setting date and automatic summer winter time adjustment O The date must be entered in order to use automatic summer winter time adjustment and the astronomical functions The time is displayed and the colon flashes Press amp for 5 seconds 1 1 appears in the display Enter day default setting is 1 Set month default setting is 1 Switch to year setting default setting is 01 Set year 01 2001 Saves the settings with automatic summer winter time adjustment Saves the settings without automatic summer winter time adjustment
13. ndicated by the symbol FIX flashing in the display O The current time is displayed again after 60 seconds or Press the d button for 5 seconds until 0 d appears in the display if by pressing the button Press d repeatedly until the desired number of days appears in the display 3 7 Deleting switching points commands W Select the desired switching mode OFF or ON Press repeatedly until the desired switching point appears in Do not press any other button after this otherwise the holiday the display switching mode will be deactivated again Press repeatedly until appears in the display Two channel timer press the d button for 5 seconds until 0 d The switching point is deleted and the next switching point is appears in the display displayed Select channel B ro Then proceed as described above The current time is displayed again after 60 seconds or I by pressing the button Two channel timer press SET then to select channel B and continue as described above Once the set holiday period has expired the time switch resets automatically to the normal display If different holiday periods have been entered in the Two channel timer switching back to the normal display occurs on expiry of the longer period 4 3 Random switching points Switching points do not have to be switched at the programmed time They can also be switched randomly within a set time win dow This timeframe can be between 1
14. ng the pulse sequence Only switch on or switch off pulses of 00 00 min to 59 59 min can be entered for channel B The entry of normal switching points is restricted Setting a pulse sequence for channel B is initiated by pressing the and buttons The symbol J1 lt in the display indicates that the entry of a pulse duration is expected Set minutes Set seconds After entering the switch on pulse duration the entry of a switch off duration is expected after pressing the button again A se quence of alternating switch on and switch off durations forms a pulse sequence Starting and stopping a pulse sequence manually A pulse sequence entered for channel B is started by pressing the button gt lt ON 00 15 min The entries form for example a one OFF 00 15 min sa agra 2 e activates channel B for 00 15 min eis ON 00 01 min_ deactivates it for 00 15 min acti gt Jle OFF 00 04 min vates it for 00 01 min deactivates it gt Jle ON 00 01 min for 00 04 min etc gt lt OFF 00 04 min Table 2 The pulse sequence is repeated ad infinitum until stopped by pressing the Q button again Channel B remains in the switching mode just adopted On press ing the Q button again the pulse sequence recommences from the beginning Starting and stopping a pulse sequence via channel A Normal switching points and pulse switching points can be entered for channel A The pulse switch
15. nnel timers the astronomical switching functions can only be executed with channel A 6 1 Selecting the astronomical function The time switch provides 5 astronomical functions For setting see Table 1 point 4 5 Longitude and latitude the twilight times depend on the geo graphical position of the place of operation The default setting is 50 north latitude and 10 east longitude corresponding roughly to the geographical position of Frankfurt Main Germany Clock zone The standard clock zone is set for Central Europe The value must be changed corresponding to the place of opera tion 0 Other cities are listed in the enclosed leaflet together with their longitudes latitudes and clock zones For the setting of other values see Table 1 Sun below horizon the time switch calculates the current twilight times based on the angles entered The default setting is an angle of 6 corresponding to the civil twilight 12 nautical twilight 18 astronomical twilight For setting other values see Table 1 Morning and evening time differential the time differentials enable the twilight switching points to be shifted and determine the morning and evening switch on duration see Table 1 The setting 0 00 makes the time differentials ineffective Only effective for the functions A1 and A2 Twilight switching points when an astronomical function has been selected the clock calculates the current twilight times
16. the next 4 1 Deactivate individual switching points switching point to be entered Recall the switching point by pressing and deactivate it by d Set day day block see 1 2 pressing the W button is displayed above the colon This h Set hours switching point remains inactive until it is reactivated m Set minutes i i 7 Activating the switching point recall the switching point by pressing The switching points are set automatically without additional set then press W appears in the display above the colon saving Two channel timer press SET then to select channel B and By pressing the button again enables the next switching point contine as described above to be programmed ji The current time is displayed again after 60 seconds or j The current time is displayed again after 60 seconds or by pressing the button by pressing the button Two channel timer press SET then to select channel B and 4 2 Holiday switching continue as described above This function enables the switching channels to be set permanently On or Off for a maximum period up to 99 days without the pro 3 6 Changing switching points commands gramming of the switching points having to be changed Press repeatedly until the desired switching point appears in the display To set the new times proceed as described in 3 5 0 Holiday switching is not possible in ON FIX or OFF FIX permanent switching switching modes This is i
17. witching points are to be executed the button has to be pressed additionally when entering the switching point see 3 5 Two channel timer press SET then to select channel B Then proceed as described above j The current time is displayed again after 60 seconds or by pressing the button Setting pulse lengths A pulse length of 00 01 min to 59 59 min duration can be entered per channel A or B Pressing and displays the current value Enter minutes Enter seconds Save by pressing Two channel timer Press the button then select channel B by pressing the and buttons Then continue as described above to enter the pulse length Press to save the settings ji The pulse length set is valid for all pulse switching points P1 Timer function The timer function is used to switch from the OFF to the ON position or vice versa j The timer function cannot be used in the ON FIX and OFF FIX modes permanent switching The timer function is initiated by pressing the O button Two channel timer Press to select the channel then press the O button Cancel timer function One channel timer press the W button Two channel timer Press to select the channel then press the W button O If an ON pulse is cancelled the time switch sets itself to if the OFF Automatic position according to the program or vice versa 5 2 Pulse function P2 description Using pulse function P2

OPERATING INSTRUCTIONS Digital weekly time - Cematic

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