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 5

 

 

7.2.

 

Basic information about the menu navigation  

 

 

 

 

With these four keys             ,            ,            and            you can easily reach every menu point. With the keys 
you can get from the starting menu (an example is shown on the previous page) into every submenu to adjust 
several values. 

 

 

Basically: 

 

the key             acknowledges your choice (move to submenu, save a changed value) 

 

the key             deletes your choice (leave a submenu, delete an entered value) 

 

the keys             and             scroll in the menus and change values 

 

7.3.

 

Move to a submenu  

 

 

Move to a submenu to: 

 

adjust setpoint values 

 

information display (actual values of temperatures) 

 

relay test (only for the heating specialist) 

 

adjust switching times 

 

adjust time, weekday and date 

 

 

This is how it´s done: 

 

coming from the starting 
display press the keys             
or              until the desired 
submenu is displayed 

 

acknowledge your choice with 
the key                 

.

 

 

 

7.4.

 

Navigation in a submenu 

 

 

 

in a submenu navigate with the keys             and             until the desired value is displayed (you will find 
the description to the different values in the following chapters) 

 

press the key              to change a value or to acknowledge a choice 

 

7.5.

 

Change of a setpoint value 

 

 

Adjusted values can be changed, when this symbol appears: 
 

 

change the value with the keys            or                

 

adjust the value with the key             or delete it with the key              

 
 

7.6.

 

Leave a submenu 

 

 

With the key             you can return to the main menu from every point without saving a change. When no key 
is pressed for 5 minutes, the starting display is automatically reset. 

 

esc 

OK 

OK 

esc 

OK 

 

-- 

OK 

OK 

esc 

esc 

Your heating controller is structured like this 

 

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Summary of Contents for Latherm HZR Comfort

Page 1: ...Page 1 Two and three step controller with hot water support OPERATING MANUAL...

Page 2: ...0 Manual change temperature level heating 8 11 Manual hot water loading 9 12 Submenu information 9 13 Submenu switching times 10 14 Submenu time and calendar 11 15 Submenu relay test 11 16 Analog remo...

Page 3: ...air work on the heating controller DANGER Attention Never bring easily inflammable materials near to the controller Protect the controller against humidity coldness heat dust and strong sunlight The c...

Page 4: ...time the key Adjustments see chapter 10 to load the hot water storage tank one time independent from the switching times see submenu manual hot water load chapter 11 from the starting display two time...

Page 5: ...day and date This is how it s done coming from the starting display press the keys or until the desired submenu is displayed acknowledge your choice with the key 7 4 Navigation in a submenu in a subme...

Page 6: ...remote control not at the controller NN Min 5 C Max 30 C 10 C Lowered setpoint value day Desired energy saving room temperature by day e g in absence Only adjustable when this function is enabled by...

Page 7: ...when the operating mode switch points at the clock symbol Operating mode Symbol Meaning Automatic day OFF The heating runs during daytime according to the adjusted setpoint values day dependent on sw...

Page 8: ...lier from work you can directly switch to the setpoint values day and do not have to wait for the next switching time When the next switching time starts the manual adjustment is reset Move with the k...

Page 9: ...t water loading is blocked On the display the symbol appears The blocking is valid until the next switching time 12 Submenu information This submenu shows the temperatures of the connected sensors It...

Page 10: ...ine if how and when your heating runs Move in the submenu by pressing the key until CH appears on the display Acknowledge your choice with the key e g For example you can program your heating system t...

Page 11: ...a switching time When scrolling through the hour values between 23 and 0 o clock the symbol appears instead of the time If you acknowledge this symbol with the key the switching time will be deleted...

Page 12: ...emote control DFW HZR with integrated room sensor allows to adjust the heating controller from afar That means all important adjustments of the heating system can be done directly at the remote contro...

Page 13: ...lock automatically 19 Maintenance The heating controller is maintenance free You can occasionally clean it with a soft and dry cleaning cloth Attention No humidity may get inside the controller Never...

Page 14: ...Page 14 Notes...

Page 15: ...Page 15 Notes...

Page 16: ...erating manual is not allowed to be duplicated distributed altered transferred and translated into another language or to be used otherwise The information in this oper ating manual has been checked c...

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