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Water Comfort System · Operating Manual Electronic Temperature Control Unit ELTC-W

 

Page 6 of 10   

Firmware V0.5.0

 

Revision 3

 

BU-091 - 008TCWE

 

 

 

Parameterliste

 

 

1) Grundeinstellungen

 

 

Werkseinstellung  .............

 

Sprachauswahl  ................

 

...................................

 

 

Datum ...............................

 

...................................

 

...................................

 

 

Zeit ...................................

 

...................................

 

...................................

 

 

2) Setup

 

Haltetemperatur................

 

...................................

 

...................................

 

 

Spartemperatur.................

 

...................................

 

...................................

 

...................................

 

 

Typ Heizband....................

 

................................... 

Umgebungs  Temp.  ........... 

Rohr  Durchmesser  ........... 

Rohr Isolierung .................

 

Korrekturfaktor..................

 

...................................

 

 

3) Timer

 

Folge Boiler ......................

 

...................................

 

...................................

 

 

Boiler Leg.Temp................

 

...................................

 

 

Urlaub bis .........................

 

...................................

 

...................................

 

...................................

 

 

Timer ................................

 

 
 
 

 
 
 
 
Mo  ................................... 
Di 

................................... 

Mi  ................................... 
Do..................................  
Fr...................................

 

 Sa...................................

 

 So...................................

 

 

4) Frostschutz

 

Aktiviere F.S......................

 

...................................

 

Einschaltpunkt  .................. 

Hysterese .........................

 

...................................

 

 

5) Information

 

Build  /  Version................... 
Temp.  Boiler...................... 
Temp.  Frostschutz ............ 
Temp.  Intern  G.................. 
Temp  Intern A ................... 
Ip Heizband ......................

 

Parameter Listing

 

 

1) Base Settings

 

 

..(Default Settings)........

 

..Language Select ........

 

......................................

 

 

..Date Settings ..............

 

......................................

 

......................................

 

 

..Time Settings..............

 

......................................

 

......................................

 

 

2) Setup

 

..Maint. Temp. ...............

 

......................................

 

......................................

 

 

..Economy Mode ..........

 

......................................

 

......................................

 

......................................

 

 

..Tape Type ...................

 

......................................

 

 

..Ambient Temp.............

 

 

..Pipe Diameter.............

 

 

..Pipe Insulation ............

 

 

..Correct. factor.............

 

......................................

 

 

3) Timers

 

..Trace Boiler ................

 

......................................

 

......................................

 

 

..Boiler Leg.Temp. ........

 

......................................

 

 

..Vacation until ..............

 

......................................

 

......................................

 

......................................

 

 

......................................

 

 

 
 
 

 

 
 
..Mo ...............................

 

..Tu ................................

 

..We ...............................

 

..Th ...............................

 

..Fr..................................

 

..Sa.................................

 

..Su.................................

 

 

4) Frost Protection

 

..Activate A.F.................

 

......................................

 

 

..Switch-On ...................

 

 

..Hysteresis...................

 

......................................

 

 

5) Info

 

..Build / Version ............

 

..Temp. Boiler ...............

 

..Temp. Antifreeze.........

 

..Temp Internal G ..........

 

..Temp Internal A...........

 

..Ip Heating Tape  .........

 

Description

 

 

 

factory settings (set on 3 and confirm) ...............................

 

language shown in display .................................................

 

............................................................................................

 

 

Date setting of internal clock. Current date; The ELTC-W

 

automatically recognizes daylight saving time

 

according to set date (Display "W" or"S") ..........................

 

 

Time setting of internal clock. Current time; The ELTC-W

 

automatically recognizes daylight saving time

 

according to set date (Display "W" or"S") ..........................

 

 

 

standard desired value

 

The ELTC-W will maintain this temperature, if timer 
program is set to "2"........................................................

 

 

standard desired value → the upper limit depends on 
the set temperature for Maint Temp.

 

The ELTC-W will maintain this temperature, if timer 
program is set to "1"........................................................

 

 

Select the heating tape. Selection between ......................

 

ELSR-W-55  and  ELSR-W-65............................................. 

The minimum expected temperature at pipe location ........ 

The diameter of water pipe ................................................ 

The thickness of insulation.................................................

 

Can be used to adjust the internally calculated power 
output to local conditions ...................................................

 

 

 

If the Trace Boiler function is activated, the ELTC-W ........

 

will follow the temperature of the boiler. Therefore

 

a temperature sensor is needed at boiler surface..............

 

 

If boiler probe detects this temperature or above

 

legionella protection is activated  .......................................

 

Range

 

 

 

..1-3

 

..0 = English, ......

 

..1 = German

 

 

 

..dd.mm.yyyy

 

 

 

..hh:mm:ss

 

 

 
 
 

..37°...68°C .........

 

 

 
 
 

..37°...68°C .........

 

 

..ELSR-W 65 ......

 

..ELSR-W 55

 

 

..0...25°C ............

 

 

..15...100mm ......

 

 

..  9...100mm ......

 

 

 

..50...150% .........

 

 

 

............................

 

 

..0...1 ..................

 

 

 

..50°...60°C .........

 

Factory Settings

 

 
 
 

....0

 

 

 
 
 
 

 
 
 
 
 
 

....45°C

 

 

 
 
 

....40°C

 

 

....ELSR-W 65

 

 

 

....10°C

 

 

....15mm

 

 

....9mm

 

 

 

....100%

 

 

 

....

 

 

....0

 

 

 

....50°C

 

As soon as for the parameter "Vacation until" a date in the future is entered, the ELTC-W 
switches to holiday mode and the power output is deactivated permanently.  When this date is 
reached (0:00 o'clock) legionella protection is activated for 2 hours (output set to 100%).

 

After that the timer program is continued according to the actual date/time.

 

The ELTC-W has different preset working modes. This.....

 

working modes describe the behavior of the heater.

 

 
 
0= no heating

 

1 = Economy Mode

 

2 = Maint Temp. .................................................................

 

 3 = Legionella Protection ................................................... 
You also have the opportunity to set an individual ............ 
program for each day ......................................................

 

............................................................................................

 

............................................................................................

 

............................................................................................

 

............................................................................................

 

............................................................................................

 

 

 

To activate frost protection function switch to "1"

 

To use frost protection a temperature sensor is needed....

 

 

The ELTC-W will maintain this temperature.......................

 

 

Hysteresis prevents rapid switching on and off as the 
temperature drifts around the set point. .............................

 

 

 

Version and Software Version of device 
actual measured boiler temperature

 

actual measured frost protection temperature 
actual measured inner-case temperature No.1 
actual measured inner-case temperature No.2 
actual measured peak current of heating tape

 

..Home 

Apartment Hou 
Restaurant 
Hotel 

 

 

..constant temp.

 

..individual

 

..Monday

 

..Tuesday

 

..Wednesday

 

..Thursday

 

..Friday

 

..Saturday

 

..Sunday

 

 

 
 

..0...1 (on) ...........

 

 

..-10...+30°C .......

 

 
 

..1...10K ..............

 

 

se 

 
 

 
 
 

 
 

 
 
 

 
 
 

 

 

....0 (off)

 

 

....2°C

 

 
 

....1K

 

 

 

Parameter Listing

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 

 
 
 
 

 
 
 

 
 
 

 
 

 

 
 

 

 
 

 

 

 

Summary of Contents for 0630000

Page 1: ...using The eltherm Water Comfort System provides the energy saving solution to keep warm water steadily available and to fight legionella bacteria effectively Advantages of the eltherm Water Comfort System for you High user friendliness by intuitive adjustment Simplified entry A lot of details are already preset for choice Logical and clear composed menu no confusing icons Complicated calculations ...

Page 2: ...ss due to double piping power for pump Warm water electrical heat tracing system This system uses the same principle as the warm water cir culation system but does not require a circulation pipe pump valves and fittings associated with the circulation pipe Instead a self regulating heating cable is used for temperature mainte nance With electrical heat tracing warm water is provided all the way to...

Page 3: ...undeinstellungen Base Settings RET select a parameter list select parameter to be programmed RET start programming parameter name blinks ESC Optionally an identification is required choose settings keeping cursor button pushed accelerates the display of data ELTC W 10 49 WE 2 Setup RET Sollwerte Einstellung Settings RET end programming ESC brings you back to list overview ESC ELTC W 10 50 WE 3 Tim...

Page 4: ...andard busbar 35mm IP 20 Danger It presents a danger to life A safe operation might not be possible if the device has visible damage the device does not work after longer storage in inappropriate conditions contamination or humidity after hard transport stress Installation and operation of the device must be carried out by a certified electrician or under observation by a certified electrician Kee...

Page 5: ...e time On the daily date switch 23 59 0 00 the output is operated for a deter mined time of 2 hours for legionella bacteria reduction with 100 power On the display the remaining time round up number of days with a maximum of 99 days is shown which means if the remaining time is under 24 hours the display shows 1 day Frost Protection By setting the parameter ActivateA F the frost protection functio...

Page 6: ...mum expected temperature at pipe location The diameter of water pipe The thickness of insulation Can be used to adjust the internally calculated power output to local conditions If the Trace Boiler function is activated the ELTC W will follow the temperature of the boiler Therefore a temperature sensor is needed at boiler surface If boiler probe detects this temperature or above legionella protect...

Page 7: ...1 08 00 Uhr Maint temp 2 08 01 11 00 Uhr Economy Mode 1 11 01 13 00 Uhr Maint temp 2 13 01 16 00 Uhr Economy Mode 1 16 01 22 00 Uhr Maint temp 2 22 01 23 59 Uhr No heating 0 enter menu ELTC W 10 49 WE Standard mode Standard Display Restaurant 00 00 02 00 Uhr Economy Mode 1 02 01 03 00 Uhr Legionella protection 3 03 01 06 30 Uhr No heating 0 06 31 08 00 Uhr Economy Mode 1 select function Timer pres...

Page 8: ...ere are three wiring schemes for the temperature controller LED Operation 230V supply input B 24VDC Interface Service Port sensor inputs Frost Protection Boiler DO NDO Gnd Gnd F1 Gnd F2 2 A N Block PE Block N N N PE PE PE L A L1 L1 L heating tape Com NO Com NO NC frost protection output max 16 A alarm output max 2 A L A supply voltage controller ELTC W L1 supply voltage heating tape L heating tape...

Page 9: ...Gnd Gnd F1 Gnd F2 2 A N Block PE Block N N N PE PE PE L A L1 L1 L heating tape Com NO Com NO NC Advice frost protection output max 16 A alarm output max 2 A L A supply voltage controller ELTC W L1 supply voltage heating tape L heating tape output Wiring Scheme 2 If the heater and the temperature controller are connected on same feeding circuit the system has to be protected with C 20A max Advice A...

Page 10: ...terface Service Port sensor inputs Frost Protection Boiler supply input B 24VDC DO NDO Gnd Gnd F1 Gnd F2 2 A N Block PE Block N N N PE PE PE L A L1 L1 L heating tape Com NO Com NO NC frost protection output max 16 A alarm output max 2 A L A supply voltage controller ELTC W L1 supply voltage heating tape L heating tape output Wiring Scheme 3 Connect separate 24 VDC supply for controller as shown ab...

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