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3 Operation

Operation manual

7

08DA
ROTEX HPSU Bi-Bloc Ultra
4P495263-1C – 2018.11

▪ User: Standard mode

▪ Advanced user: You can read out more information

To change the user permission level

You can change the user permission level as follows:

1

Go to [B]: User profile.

2

Enter the applicable code for the user permission.

▪ Move the cursor from left to right.

▪ Browse  through  the  list  of  digits  and  change  the

selected digit.

▪ Confirm the pincode and proceed.

Advanced user pin code

The Advanced user pin code is 

1234

. Additional menu items for the

user are now visible.

User pin code

The User pin code is 

0000

.

3.6

Schedule screen: Example

This  example  shows  how  to  set  a  room  temperature  schedule  in
heating mode for the main zone.

INFORMATION

The procedures to program other schedules are similar.

To program the schedule

Example: 

You want to program the following schedule:

Mon

Sat

Wed

Fri

Thu

Tue

Sun

User defined 1

Prerequisite: 

The  room  temperature  schedule  is  only  available  if

room  thermostat  control  is  active.  If  leaving  water  temperature
control is active, you can program the main zone schedule instead.

1

Go to the schedule.

2

Clear the contents of the schedule (optional).

3

Program the schedule for Monday.

4

Copy the schedule to the other weekdays.

5

Program the schedule for Saturday and copy it to Sunday.

6

Give the schedule a name.

To go to the schedule:

1

Go to [1.1]: Room > Schedule.

2

Set scheduling to Yes.

3

Go to [1.2]: Room > Heating schedule.

To clear the contents of the schedule:

1

Select the name of the current schedule.

Mon

Sat

Wed

Fri

Thu

Tue

Sun

User defined 1

2

Select Delete.

Edit

Delete

3

Select OK to confirm.

To program the schedule for Monday:

1

Select Monday.

Mon

Sat

Wed

Fri

Thu

Tue

Sun

User defined 1

2

Select Edit.

Delete

Copy

Edit

3

Use the left dial to select an entry and edit the entry
with the right dial. You can program up to 6 actions
each day.

0

6:00
8:30

17:30

20°C
18°C

22:00

--:--

18°C

--

21°C

12

24

Mon

4

Confirm the changes.

To copy the schedule to the other weekdays:

1

Select Monday.

Mon

Sat

Wed

Fri

Thu

Tue

Sun

User defined 1

2

Select Copy.

Edit

Copy

Result: 

 "C" is displayed next to the copied day.

3

Select Tuesday.

Mon

Sat

Wed

Fri

Thu

Tue

Sun

User defined 1

C

Summary of Contents for Bi-Bloc Ultra RHBX04DA6V

Page 1: ...Operation manual ROTEX HPSU Bi Bloc Ultra English Operation manual ROTEX HPSU Bi Bloc Ultra RHBX04DA6V RHBX04DA9W RHBX08DA6V RHBX08DA9W ...

Page 2: ... about the settings that he used to configure your system Check if he has filled in the installer settings tables If not request him to do so Keep the documentation for future reference Target audience End users Documentation set This document is part of a documentation set The complete set consists of General safety precautions Safety instructions that you must read before operating your system F...

Page 3: ... a certain time of non interaction with the user interface the screen darkens Pressing any button or rotating any dial awakens the display The time of non interaction differs depending on the user permission level User or Advanced user 15 min Installer 1 h Dials and buttons You use the dials and buttons To navigate through the screens menus and settings of the LCD screen To set values a b c d e It...

Page 4: ...re Item Description Additional zone h3 h1 h2 h1 Heat emitter type Underfloor heating Fancoil unit Radiator h2 Leaving water temperature setpoint h3 Room thermostat type External control Hidden Leaving water temperature control Domestic hot water i1 i2 i1 Domestic hot water i2 Measured tank temperature Malfunction j or A malfunction occurred See 6 1 To display the help text in case of a malfunction...

Page 5: ...ce operation modes Depending on your heat pump model you have to tell the system which space operation mode to use heating or cooling If a heat pump model is installed Then Heating cooling The system can heat up and cool down a space You have to tell the system which space operation mode to use Heating only The system can heat up a space but NOT cool down a space You do NOT have to tell the system...

Page 6: ...e DHW tank produces hot water corresponding to a schedule The best time to allow the tank to produce hot water is at night because the space heating demand is lower Example t 60 C 00 00 07 00 50 C 15 C 40 C 14 00 21 00 1 2 3 4 5 Tt Tt DHW tank temperature t Time 3 4 3 Scheduled reheat mode In scheduled reheat mode the domestic hot water control is the same as in scheduled mode However when the DHW...

Page 7: ...ostat control is active If leaving water temperature control is active you can program the main zone schedule instead 1 Go to the schedule 2 Clear the contents of the schedule optional 3 Program the schedule for Monday 4 Copy the schedule to the other weekdays 5 Program the schedule for Saturday and copy it to Sunday 6 Give the schedule a name To go to the schedule 1 Go to 1 1 Room Schedule 2 Set ...

Page 8: ...t Edit 3 Use the left dial to select an entry and edit the entry with the right dial 0 8 00 23 00 21 C 18 C 12 24 Sat 4 Confirm the changes 5 Select Saturday 6 Select Copy 7 Select Sunday 8 Select Paste Result Mon Sat Wed Fri Thu Tue Sun User defined 1 C To rename the schedule INFORMATION Not all schedules can be renamed 1 Select the name of the current schedule Mon Sat Wed Fri Thu Tue Sun User de...

Page 9: ...e date Holiday Quiet Electricity price Gas price C Operation Room Space heating cooling Tank B User profile 7 3 Holiday Activation From Till 7 4 Quiet Activation Schedule 7 5 Electricity price High Medium Low Schedule 7 2 Time date Hours Minutes Year Month Day Daylight savings time Format 8 1 Energy data Electricity input Produced heat 1 Room Room sensor offset Setpoint range Antifrost Cooling sch...

Page 10: ...eriods You can use the holiday mode Tips about DHW tank temperature Use a weekly schedule for your normal domestic hot water needs only in scheduled mode Program to heat up the DHW tank to a preset value Comfort higher DHW tank temperature during the night because then space heating demand is lower If heating up the DHW tank once at night is not sufficient program to additionally heat up the DHW t...

Page 11: ...mperature cannot be reached Increase the desired leaving water temperature in accordance with the heat emitter type 6 3 Symptom The water at the tap is too cold Possible cause Corrective action You ran out of domestic hot water because of unusual high consumption If you immediately need domestic hot water activate the DHW tank Powerful operation However this consumes extra energy If you can wait o...

Page 12: ...s or collectors Before you purge air from heat emitters or collectors check if or is displayed on the home screen of the user interface If not you can purge air immediately If yes make sure that the room where you want to purge air is sufficiently ventilated Reason Refrigerant might leak into the water circuit and subsequently into the room when you purge air from the heat emitters or collectors 7...

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Page 16: ...rtners abroad Unsere Partner im Ausland Nos partenaires à l étranger Le nostre sedi all estero Neustros representantes en el extranjero Nasi partnerzy za granicą Naši partneři v zahraničí http de rotex heating com ueber rotex international 4P495263 1C 2018 11 ROTEX Subject to change and correction 4P495263 1 C 00000001 ...

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