Hoval TempTronic RC User manual

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 1
1 Symbols 2
2 Use 2
2.1 Intended use - 2
2.2 User group - 2
2.3 Risks - 2
3 Basic Principles 3
3.1 Operating elements - 3
3.2 Operation levels - 4
3.3 Start up screen - 4
3.4 Logging in - 5
4 Menu tree 6
4.1 Main menu - 6
4.2 Menu 'Operating mode' - 6
4.3 Menu 'Alarms' - 7
4.4 Menu Password - 7
4.5 Menu 'Settings 1' - 8
4.6 Menu 'Settings 2' - 9
5 Operating Modes 10
5.1 Switching operating modes - 10
5.2 List of operating modes - 10
6 Set set values 11
7 Program switching times 11
7.1 Week programme - 11
7.2 Calendar - 13
8 Alarms 14
8.1 Alarm list - 14
8.2 Alarm processing - 14

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 2
Symbols1
Caution
This symbol warns against risks of injury. Please heed all instructions desig-
nated by this symbol to prevent injuries and/or death.
Attention
This symbol warns against risks of property damage. Please heed the respec-
tive instructions to prevent risk of damage to the unit and its functions.
Notice
This symbol denotes information about the economic use of the equipment or
special tips.
Use2
Intended use2.1
The TempTronic RC is an electronic controller for Hoval recirculation and supply air
units of the TopVent®and TopVent®gas series.
Also included under intended use are compliance with the installation, commission-
ing, operating and maintenance provisions (operating instructions). Any usage over
and above this use is considered to be not as intended. The manufacturer shall not be
held responsible for any resulting damage.
User group2.2
The following user groups apply for the various operation levels:
Operation level User group
Operation level 1: Persons familiar with the operating instructions
Operation level 2: Persons who are familiar with the operating instructions and
have also received instruction from and been informed of the
risks by an authorised person
Operation level 3: Hoval Customer Service
User groupsTable 1:
Risks2.3
The TempTronic RC represents state-of-the-art design and is safe to operate. But
despite all of the precautionary measures taken, there are still some potential hazards
that are not obvious, such as:
Dangers when working on the electrical systems●
Dangers when working on components of the gas circuit●
Hazards from hot water when working on the hot water supply●
When working on the unit, objects (e.g. tools) could be dropped.●
Malfunctions as a result of defective parts●
Danger caused by coming into contact with hot components when carrying out●
work inside the unit or on the ue gas system

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 3
Basic Principles3
Operating elements3.1
The unit is operated via a 4-line display and 4 keys:
TempTronic RCFig. 1:
Key Action
Navigation to the left●
Start up screen: access to the main menu●
Acknowledge values●
Navigation to the right●
Start up screen: direct access to submenu●
'Operating mode'
Increase values●
Navigation in upward direction●
Reduce values●
Navigation in downward direction●
not in use●
Assignment of keysTable 2:

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 4
Operation levels3.2
There are 3 operation levels. Access to operation levels 2 and 3 is password-
protected.
Operation level User group Actions
Operation level 1 untrained user Display operating mode●
Display alarms●
Operation level 2 trained user in addition:
Set operating mode●
Set set values●
Program switching times●
Switch between heating/cooling●
mode
Select language●
Set time/date●
Operation level 3 Hoval Customer
Service
in addition:
Set conguration parameters●
Operation levels of the TempTronic RCTable 3:
Start up screen3.3
During operation, the following information is displayed:
Date and time●
current room temperature●
current operating mode for the zone●
(AUTO = automatic mode, MAN = manual mode)
29-02-2008 09:10
22.8 °C
AUTO REC
Start up screenFig. 2:

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 5
Logging in3.4
29-02-2008 09:10
22.8 °C
AUTO REC
To access the main menu, press .
29-02-2008 09:10
Alarms
>Password
Settings 1
Use to select 'Password' and press .
Password
change
>login
logout
Use to select 'login ' and press .
login
0.3.9.9
Set the 4 digits of the password (factory setting: 0.3.9.9)
in sequence using and acknowledge with .
Password
change
>login
logout
Return to start up screen: Press twice. Depending
on the password entered, operation level 2 or 3 is active.
Notice
If 10 minutes elapse without a key being pressed, you will automatically be
logged out. Operation level 1 is activated.

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 6
Menu tree4
The following illustration of the menu tree shows a maximum conguration. The ele-
ments actually displayed will vary according to:
the congured unit type●
the current operation level (password)●
Main menu4.1
Settings 2
Operation level3
>Operating mode
Operation level1
Alarms
Password
Settings 1
Operational level2
Menu 'Operating mode'4.2
Main menu Submenu 1 Submenu 2
29-02-2008 09:10
Settings 2
>Operating mode Operating mode
Alarms Unit 8 OFF
Password >Zone AUTO Zone
Settings 1 Unit 1 AUTO DOOR
Unit 2 AUTO >AUTO
Unit 3 AUTO OFF
Unit 4 AUTO REC
Unit 5 AUTO RECN
Unit 6 AUTO REC1
Unit 7 AUTO SA2
SA1
>Unit 1 AUTO Unit 1
OFF
>AUTO

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 7
Menu 'Alarms'4.3
Main menu Submenu 1 Submenu 2
29-02-2008 09:10
Settings 2
Operating mode
>Alarms Alarms
Password Unit 8
Settings 1 >Group alarm Group alarm
Unit 1 * On
...
>Unit 1 * Unit 1
Condensate pump
>Fan !
Gas burner
Isolation
Fresh air sensor
Filter
Fresh air damper
Frost
Menu Password4.4
Main menu Submenu 1 Submenu 2
29-02-2008 09:10
Settings 2
Operating mode
Alarms
>Password Password
Settings 1 change
>login login
logout
0.3.9.9
>logout logged out
>change change
0.3.9.9

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 8
Menu 'Settings 1'4.5
Main menu Submenu 1 Submenu 2 Submenu 3
29-02-2008 09:10
Settings 2
Operating mode
Alarms
Password
>Settings 1 Settings 1
Language
>Set values Set values
Program Day 20.0 °C
Fresh air rate Night 15.0 °C
Heat/Cool Frost 5.0 °C
Time/Date
>Program Program
Calendar
>Week program Week program 1
MO TU WE TH FR
06:00 REC
18:00 RECN
>Calendar Calendar 1
OFF
11-08-2008
24-08-2008
>Fresh air rate Fresh air rate
Fresh air 20 %
>Heat/Cool Heat/Cool
COOL
>Heat
>Time/Date Time/Date
Time 09:10
Date FR 29-02-2008
>Language Language
Nederlands
>Deutsch
English
...

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 9
Menu 'Settings 2'4.6
Main menu Submenu 1 Submenu 2 Submenu 3
29-02-2008 09:10
>Settings 2 Settings 2
Operating mode KI
Alarms >Unit type Unit type
Password Options MH, MK, CAU
Settings 1 VarioTronic >GV
Supply air temp. DGV, NGV
Fan DHV, DKV, NHV, HV,
CUM
RT correction GA, MG
Overrun CUR
>Options Options
Condens. pump No
>Door contact No
Filter No
>VarioTronic VarioTronic
Speed 2
>Summer shifting Summer shifting
Speed 1 40 °C
>Speed 1 Speed 1
ISO 1 42 °
A 1 1.0 °/K
R 1 2.0 °/K
>Supply air temp. Supply air temp.
Maximum 60 °C
Minimum 15 °C
>Fan Fan
Overrrun 5 min
Soft start 0 min
On delay 0 min
>RT correction RT correction
0.0 °C
>Overrun CUR Overrun CUR
10 min
>KI KI
10

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 10
Operating Modes5
Switching operating modes5.1
The operating modes of the units can be switched at various levels:
at zone level:●
In the menu 'Operating mode' - 'Zone', either select automatic mode (in acc. with
week programme) or switch the zone manually to a selected operating mode.
at unit level:●
In the menu 'Operating mode' - 'Unit No.', either select automatic mode (in acc. with
control zone parameters) or switch the unit off manually.
List of operating modes5.2
OFF ______Off
REC______Recirculation
RECN ____Recirculation night
REC1_____Recirculation speed 1
SA2 ______Supply air speed 2
SA1 ______Supply air speed 1
DOOR ____Door contact
AUTO_____Automatic mode
Info
Detailed information regarding the operating modes can be found in the docu-
mentation for the respective unit type.
Precondition: Operation level 2 or 3 is active (login see Chap. 3.4).
Example
Unit no. 1 is to be switched off manually.
29-02-2008 09:10
22.8 °C
AUTO REC
To access the main menu, press .
29-02-2008 09:10
Settings 2
>Operating mode
Alarms
Use to select 'Operating mode' and press .
Operating mode
Zone
>Unit 1
Unit 2
Use to select 'Unit 1' and press .
Unit 1
>OFF
AUTO
Use to select 'OFF' and press .
Return to start up screen: Press twice.

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 11
Set set values6
Precondition: Operation level 2 or 3 is active (login see Chap. 3.4).
Example:
The following set values are to be set:
Room temperature set value Day........... 22 °C
Room temperature set value Night......... 14 °C
Frost protection temperature .................... 5 °C
29-02-2008 09:10
22.8 °C
AUTO REC
To access the main menu, press .
29-02-2008 09:10
Password
>Settings 1
Settings 2
Use to select 'Settings 1' and press .
Settings 1
Language
>Set values
Program
Use to select 'Set values' and press .
Set values
Day 20.0 °C
Night 15.0 °C
Frost 5.0 °C
Use to set '22 °C' and press .
Use to set '14 °C' and press .
Use to set '5 °C' and press .
Return to start up screen: Press twice.
Program switching times7
Precondition: Operation level 2 or 3 is active (login see Chap. 3.4).
Week programme7.1
The week programme is used to dene regular weekly switching times. You can enter
up to 10 week programmes, each with 2 switching times. A day programme is as-
signed to each week programme and denes on which days the switching commands
are executed. The following day programmes are available:
Monday - Sunday●
Monday - Friday●
Saturday - Sunday●
individual days of the week (Mo, Tu, ...)●

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 12
Example:
The following operating modes are to be programmed:
Days Period Operating mode
Mo - Fr 00:00 - 06:30 RECN
06:30 - 07:30 REC
07:30 - 17:00 SA2
17:00 - 24:00 RECN
Sa - Su 00:00 - 24:00 RECN
29-02-2008 09:10
22.8 °C
AUTO REC
To access the main menu, press .
29-02-2008 09:10
Password
>Settings 1
Settings 2
Use to select 'Settings 1' and press .
Settings 1
Set values
>Program
Fresh air rate
Use to select 'Program' and press .
Program
Calendar
>Week program
Use to select 'Week programme' and press .
Week program 1
OFF
00:00
00:00
Activate week programme 1: press .
Use to select the day programme
'MO TU WE TH FR' and press .
Week program 1
MO TU WE TH FR
06:30 REC
07:30 SA2
Switching point 1:
Use to set '06', '30', 'REC' pressing each time.
Switching point 2:
Use to set '07', '30', 'REC' pressing each time.
To carry on to week programme 2: press .
Week program 2
OFF
00:00
00:00
Activate week programme 2: press .
Use to select the day programme
'MO TU WE TH FR' and press .
Week program 1
MO TU WE TH FR
17:00 RECN
00:00 RECN
Switching point 1:
Use to set '17', '00', 'RECN', pressing each time.
Switching point 2:
Use to set '00', '00', 'RECN', pressing each time.
Return to start up screen: Press four times.

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 13
Calendar7.2
The calendar can be used to switch the plant to operating mode 'OFF' or 'REC' for
dened periods of time (e.g. during company vacation periods). You can dene a
maximum of 5 such periods.
Example:
The plant is to be switched to operating mode 'OFF' from 4th to 15th August 2008.
29-02-2008 09:10
22.8 °C
AUTO REC
To access the main menu, press .
29-02-2008 09:10
Password
>Settings 1
Settings 2
Use to select 'Settings 1' and press .
Settings 1
Set values
>Program
Fresh air rate
Use to select 'Program' and press .
Program
>Calendar
Week program
Use to select 'Calendar' and press .
Calendar 1
OFF
00-00-0000
00-00-0000
To activate calendar 1: press .
Use to select 'OFF' and press .
Calendar 1
OFF
04-08-2008
15-08-2008
Starting date:
Use to select '04', '08', '2008', pressing each
time.
Finishing date:
Use to select '15', '08', '2008', pressing each
time.
Return to start up screen: Press four times.

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 14
Alarms8
The system monitors itself. All the alarms are registered in the alarm list and displayed
by TempTronic RC. Priority A alarms are also displayed via the collective alarm (if
installed).
Alarm list8.1
Alarm System reaction Priority
Condensate pump The affected unit switches to operating mode 'Off'. A
Fan The affected unit switches to operating mode 'Off'. A
Gas burner The affected unit switches to operating mode 'Off'. A
Isolation – B
Supply air sensor The plant operates with the minimum heat output until
the fault is eliminated. The fresh air damper closes.
The supply air is blown into the room horizontally.
B
Filter – B
Fresh air damper The affected unit switches to operating mode 'Off'. A
Frost The affected unit switches to operating mode 'Off'.●
The heating/cooling pump switches on.●
The mixing valve heating opens.●
A
In the event of a power failure:
on the rst unit, all units in the control zone are off●
on another unit, the affected unit is off●
If voltage is present again, the units automatically return to the previously set operat-
ing mode.
Alarm processing8.2
If an alarm is triggered, 'Alarm' ashes alternately with the date display on the start up
screen:
29-02-2008 09:10 Alarm 09:10
22.8 °C 22.8 °C
AUTO REC MAN OFF
Procedure for processing alarms:
Open submenu 'Alarms'.●
If necessary: switch off collective alarm.●
Identify unit and alarm in question.●
Remedy fault.●
Notice
You will nd detailed information on remedying faults in the technical docu-
ments belonging to the corresponding unit type.
When the fault has been remedied, the unit affected automatically switches back to●
the previously set operating mode. It is not necessary to acknowledge the alarm.

TempTronic RC
Operating Manual
Art. No. 4 206 403-en-00 / Page 15
Example:
On unit no. 1, the actuator of the fresh air/recirculation damper is defective. 'Alarm'
ashes on the display and the collective alarm signal is activated (warning lamp, siren
or similar).
Alarm 09:10
22.8 °C
MAN OFF
To access the main menu, press .
29-02-2008 09:10
Operating mode
>Alarms
Password
Use to select 'Alarms' and press .
Alarms
Unit 8
>Group alarm
Unit 1 *
Use to select 'Group alarm' and press .
Group alarm
On
To switch off collective alarm: press .
Group alarm
Off
To return to submenu 'Alarms': press .
Alarms
Group alarm
>Unit 1 *
Unit 2
The unit affected is marked '*'.
Use to select unit 1 and press .
Unit 1
Filter
>Fresh air damper !
Condensate pump
The active alarm is marked ' ! '.
Consult the documentation for the respective unit type to
nd out how to remedy the fault.
Return to start up screen: Press three times.