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Note

After 1 minute without any action on the keyboard in the user menu,
thermostat turns back to normal operation mode.

2.2. Time mode setting

Assumption  for time  modes definition  is correct setting of used temperature
sensors (AIR, FLOOR), type of time mode (DAY, WORKING WEEK, WEEK)
a  number   of   changes   per   day  (4,   6).   Further   more   thermostat   has  to   be   in
TIMED mode, when time changes are accepted.
VTM3000 has predefined time programs and requested comfort and savings
temperatures from production. These values are suitable for most of applications
and   are   based   on   experience   with   movement   in   residential   buildings.   All
predefined values can be easily changed and modified.
Default values are:

Comfort temperature 25°C

Savings temperature 15°C

6 changes per day: (06:00-comfort, 08:00-savings, 12:00-comfort, 14:00-
savings, 16:30-comfort, 22:30-savings)

4 changes per day: (06:00-comfort, 08:00-savings, 16:30-comfort, 22:30-
savings)

Icon of house with arrow out symbolizes switching to savings temperature 
(person leaves house).

Icon of house with arrow in symbolizes switching to comfort temperature  
(person comes to house).

2.2.1 Comfort temperature change

Keep   pressing   the   button  

Menu

  until   screen   with

symbol 

 will appear:

By using cursor keys set requested comfort temperature.
By key 

OK

 confirm set temperature.

2.2.2 Savings temperature setting

Press key 

Menu

, until following screen with symbol 

will appear.
By using cursor keys set requested savings temperature.
By key 

OK

 confirm set temperature.

2.2.3 Time program setting

Press key 

Menu

, until the following screen with symbol

  for   first   time   change   on   comfort   temperature

appears.
By cursor key set requested time of change (setting with
stop of 10 minutes). By pressing key OK confirm the time. Second time of
change on savings temperature will appear, symbolized by 

. Setting the time

is the same as for first change. Follow the same procedure until all time of
changes  are   set.   Number   of   changes   depends  on   type   of   time   mode   (DAY,
WORKING WEEK, WEEK) and set number of changes per day (4 or 6).
By pressing the key 

Menu

 it is possible to escape at any time from setting of

time program and continue in user menu.

2.2.4 Manual temperature change of time program

If keyboard is not locked, it is possible to increase or
decrease requested temperature manually. For changing
the requested temperature use cursor keys ▲ (+) or ▼
(-).   Set   value   confirm   by   pressing   key  

OK.

  On   the

display the symbol  

  for manually set temperature

will appear and thermostat starts to show actual temperature again.
Manually set temperature is valid only until next change according time time
program. Manually set temperature cannot be displayed.

2.2.5 Activation of day comfort  temperature

If there is request for whole day comfort temperature,
press once the key 

24h

. Following screen with symbols

 and 

24h

 will appear. Confirm it by pressing key 

OK

and   on   the   main   screen   will   appear   symbols  

  and

24h

.

2.2.6 Activation of day savings temperature

If there is request for whole day savings temperature,
press   twice   the   key  

24h

.   Following   screens   with

symbols   and 

24h

 will appear. Confirm it by pressing

the key 

OK

 and on the main screen will appear symbols

 and 

24h

.

4

Summary of Contents for VTM3000

Page 1: ......

Page 2: ......

Page 3: ......

Page 4: ...VTM3000 Digital room thermostat User and service manual version 1 2 1 ...

Page 5: ...ings and comfort temperature Thermostat offers also special time modes 24h SAVINGS whole day the savings temperature mode is enabled 24h COMFORT whole day the comfort temperature mode is enabled UN TIMED thermostat does not react on time changes and regulates only according to manually set requested temperature User have possibility lock keys against the unauthorized manipulation Service menu is p...

Page 6: ... changes 4 or 6 and number of days in the week is defined by setting in service menu Setting of third time change to comfort temperature Time is set by arrow keys in step of 10 minutes Button OK confirms the time and jump to another time change to savings temperature Number of changes 4 or 6 and number of days in the week is defined by setting in service menu Time setting Time is in 24 00 format B...

Page 7: ...rature 2 2 3 Time program setting Press key Menu until the following screen with symbol for first time change on comfort temperature appears By cursor key set requested time of change setting with stop of 10 minutes By pressing key OK confirm the time Second time of change on savings temperature will appear symbolized by Setting the time is the same as for first change Follow the same procedure un...

Page 8: ...y authorized person Access to service menu is recommended to be protected by password Symbol Meaning Maximum floor temperature settings Only in case that floor sensor is configured Temperature sensor configuration F floor sensor A air sensor FA floor and air sensor TIMED UNTIMED mode If set value t timed 1 thermostat uses time programs If set value t untimed 0 thermostat ignores time programs and ...

Page 9: ...wo screws it is possible push out the controlling part from the supply part On the bottom side of the control part is DIL switch with following functions FLOORS TILE WOOD 35 C 28 C Maximum predefined floor temperature 35 C for tile wood position OFF or maximum predefined floor temperature 28 C for wooden floor position ON AIR SENS Air sensor is enabled ON disabled OFF GMT 1hr at position ON Adds 1...

Page 10: ...me change on comfort temperature 6th time change on savings temperature Monday Tuesday Wednesday Thursday Friday Saturday Sunday Comfort temperature mode Savings temperature mode Time setting Date setting Manual change of requested temperature Air temperature Floor temperature Heating Freezing protection temperature activated Discharged battery warning 5 Floor sensor temperature scales In the serv...

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