Samson TROVIS 5579 Mounting And Operating Instructions
Automation System TROVIS 5500
Heating and District Heating Controller
TROVIS 5579
Mounting and
Operating Instructions
EB 5579 EN
Firmware version 1.8x
Edition April 2009
®
Electronics from SAMSON
Disclaimer of liability
We are constantly developing our products and therefore, reserve the right to change the
product or the information contained in this document at any time without notice.
We do not assume any liability for the accuracy or completeness of these mounting and operating instructions. Moreover, we do not guarantee that the buyer can use the product for
an intended purpose. SAMSON rejects any liability for claims by the buyer, especially
claims for compensation including lost profits or any other financial loss, except the damage
was caused intentionally or by gross negligence. If an essential term of the contract is
breached by negligence, SAMSON’s liability is limited to the foreseeable damage.
Safety instructions
4
The device may only be assembled, started up or operated by trained and
experienced personnel familiar with the product. Proper shipping and appropriate storage are assumed.
4
The controller has been designed for use in electrical power systems. For
wiring and maintenance, you are required to observe the relevant safety
regulations.
2 EB 5579 EN
Disclaimer of liability
Modifications to controller firmware in comparison to previous versions
1.70
(previous)
1.71 (new)
Err 2 message (default setting loaded) is not displayed anymore. See section 8.1.
Single error messages to be forwarded over the device bus and an automatic call to the
building control system in the event of a fault in modem operation can be selected. See
section 7.12.6 and 8.5.
1.71
(previous)
1.82 (new)
An interrupted drying of jointless floors can be continued by selecting the restarting stages
START temperature maintaining phaseorSTART temperature reduction phase
. See section
5.3.
During thermal disinfection, the
Hold time of disinfection temperature
can be used to determine how long the disinfection temperature must be maintained within the adjusted time
period to rate the process successful. See section 6.10.
Besides the release of single control circuits, the release of the controller is possible over
the binary input. See section 7.9.
Contents
1 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.1 Operating elements. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.1.1 Rotary pushbutton and changeover key . . . . . . . . . . . . . . . . . 7
1.1.2 Rotary switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.2 Operating modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.3 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.4 Displaying data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.5 Setting the controller time . . . . . . . . . . . . . . . . . . . . . . . 12
1.6 Setting the times-of-use . . . . . . . . . . . . . . . . . . . . . . . . 13
1.7 Setting the party mode . . . . . . . . . . . . . . . . . . . . . . . . 15
1.8 Activating extended operating level . . . . . . . . . . . . . . . . . . 16
1.8.1 Setting public holidays . . . . . . . . . . . . . . . . . . . . . . . . 17
1.8.2 Setting vacation periods . . . . . . . . . . . . . . . . . . . . . . . . 18
1.9 Setting room and DHW temperature set points . . . . . . . . . . . . . 20
2 Start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.1 Setting the system code number . . . . . . . . . . . . . . . . . . . . 22
2.2 Activating and deactivating functions. . . . . . . . . . . . . . . . . . 23
2.3 Changing parameters . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.4 Calibrating the sensors . . . . . . . . . . . . . . . . . . . . . . . . 25
2.5 Resetting to default values . . . . . . . . . . . . . . . . . . . . . . . 27
3 Manual operation. . . . . . . . . . . . . . . . . . . . . . . . . . . 28
4 Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5 Functions of the heating circuit . . . . . . . . . . . . . . . . . . . . 69
5.1 Weather-compensated control . . . . . . . . . . . . . . . . . . . . . 69
5.1.1 Gradient characteristic . . . . . . . . . . . . . . . . . . . . . . . . 70
5.1.2 4-point characteristic . . . . . . . . . . . . . . . . . . . . . . . . . 72
5.2 Fixed set point control . . . . . . . . . . . . . . . . . . . . . . . . . 73
5.3 Underfloor heating/drying of jointless floors . . . . . . . . . . . . . . 74
5.4 Deactivation depending on outdoor temperature . . . . . . . . . . . . 75
5.4.1 OT deactivation value in rated operation . . . . . . . . . . . . . . . . 75
5.4.2 OT deactivation value in reduced operation . . . . . . . . . . . . . . 75
5.4.3 OT activation value in rated operation . . . . . . . . . . . . . . . . . 76
5.4.4 Summer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
5.5 Delayed outdoor temperature adaptation. . . . . . . . . . . . . . . . 77
5.6 Remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
5.7 Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
EB 5579 EN 3
Contents
5.8 Flash adaptation . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
5.8.1 Flash adaptation without outdoor sensor (room temperature dependent) . 80
5.9 Adaptation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
5.10 Pump management . . . . . . . . . . . . . . . . . . . . . . . . . . 81
6 Functions of the DHW circuit. . . . . . . . . . . . . . . . . . . . . . 83
6.1 DHW heating in the storage tank system . . . . . . . . . . . . . . . . 83
6.1.1 DHW circuit additionally controlled by a globe valve . . . . . . . . . . 85
6.2 DHW heating in the storage tank charging system . . . . . . . . . . . 86
6.3 DHW heating in instantaneous heating system . . . . . . . . . . . . . 88
6.4 DHW heating with solar system . . . . . . . . . . . . . . . . . . . . 89
6.5 Intermediate heating operation . . . . . . . . . . . . . . . . . . . . 90
6.6 Parallel pump operation . . . . . . . . . . . . . . . . . . . . . . . . 90
6.7 Circulation pump operation during storage tank charging. . . . . . . . 91
6.8 Priority operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
6.8.1 Reverse control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
6.8.2 Set-back operation . . . . . . . . . . . . . . . . . . . . . . . . . . 92
6.9 Forced charging of the DHW storage tank . . . . . . . . . . . . . . . 92
6.10 Thermal disinfection . . . . . . . . . . . . . . . . . . . . . . . . . . 92
7 System-wide functions . . . . . . . . . . . . . . . . . . . . . . . . 95
7.1 Automatic summer time/winter time changeover . . . . . . . . . . . . 95
7.2 Frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
7.3 Forced operation of the pumps. . . . . . . . . . . . . . . . . . . . . 96
7.4 Return flow temperature limitation . . . . . . . . . . . . . . . . . . . 96
7.5 Condensate accumulation control . . . . . . . . . . . . . . . . . . . 97
7.6 Three-step control . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
7.7 On/off control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
7.8 Continuous control . . . . . . . . . . . . . . . . . . . . . . . . . . 99
7.9 Releasing a control circuit/controller over the binary input . . . . . . . 99
7.10 Processing of external demand in Rk1 . . . . . . . . . . . . . . . . 100
7.11 Flow rate/capacity limitation in Rk1 . . . . . . . . . . . . . . . . . 101
7.11.1 Limitation using pulse input. . . . . . . . . . . . . . . . . . . . . . 102
7.11.2 Limitation using 0/4 to 20 mA signal . . . . . . . . . . . . . . . . . 103
7.11.3 Creep feed rate limitation using a binary input . . . . . . . . . . . . 103
7.11.4 Limitation of the calculated capacity . . . . . . . . . . . . . . . . . 104
7.12 Device bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
7.12.1 Requesting and processing an external demand . . . . . . . . . . . . 105
7.12.2 Sending and receiving outdoor temperatures . . . . . . . . . . . . . 107
7.12.3 Synchronizing the clock . . . . . . . . . . . . . . . . . . . . . . . 107
4 EB 5579 EN
Contents
7.12.4 Priority over all controllers . . . . . . . . . . . . . . . . . . . . . . 108
7.12.5 Connecting a TROVIS 5570 Room Panel . . . . . . . . . . . . . . . 108
7.12.6 Display error messages issued by the device bus . . . . . . . . . . . 109
7.13 Requesting demand over a 0 to 10 V signal. . . . . . . . . . . . . . 110
7.14 Connecting potentiometers for valve position input. . . . . . . . . . . 110
7.15 Feeder pump operation . . . . . . . . . . . . . . . . . . . . . . . 111
7.16 Locking manual level. . . . . . . . . . . . . . . . . . . . . . . . . 111
7.17 Locking the rotary switches . . . . . . . . . . . . . . . . . . . . . . 111
7.18 Setting a customized key number . . . . . . . . . . . . . . . . . . . 111
8 Operational faults . . . . . . . . . . . . . . . . . . . . . . . . . . 113
8.1 Error list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
8.2 Sensor failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
8.3 Temperature monitoring . . . . . . . . . . . . . . . . . . . . . . . 114
8.4 Collective error message . . . . . . . . . . . . . . . . . . . . . . . 114
8.5 Error status register . . . . . . . . . . . . . . . . . . . . . . . . . 115
8.6 Sending text messages in case of error . . . . . . . . . . . . . . . . 116
9 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
9.1 RS-232 system bus interface . . . . . . . . . . . . . . . . . . . . . 119
9.2 System bus interface with RS-232/RS-485 cable converters
(for two-wire and four-wire bus) . . . . . . . . . . . . . . . . . . . 120
9.3 Description of communication parameter settings . . . . . . . . . . . 121
9.4 Meter bus interface . . . . . . . . . . . . . . . . . . . . . . . . . 122
9.4.1 Activating the meter bus . . . . . . . . . . . . . . . . . . . . . . . 123
9.4.2 Flow rate/capacity limitation using meter bus . . . . . . . . . . . . . 124
9.5 Memory module . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
9.6 Data logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
10 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
11 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . 130
12 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.1 Function block lists . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.2 Parameter lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
12.3 Assignment of the rotary switches. . . . . . . . . . . . . . . . . . . 161
12.4 Sensor resistance tables . . . . . . . . . . . . . . . . . . . . . . . 163
12.5 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.6 Customer data. . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Frequently used abbreviations . . . . . . . . . . . . . . . . . . . . 182
EB 5579 EN 5
Contents
6 EB 5579 EN
1 Operation
The controller is ready for use with the default temperatures and operating schedules.
On start-up, the current time and date need to be set at the controller (–> section 1.5).
1.1 Operating elements
The operating controls are located in the front panel of the controller and protected by a
Plexiglas door.
1.1.1 Rotary pushbutton and changeover key
Rotary pushbutton
Turn q:
Display, select parameters and function blocks
Press :
Confirm adjusted selection or settings
Changeover key
(use pen or any other pointed item to press)
Press to switch between operating level and configuration/
parameter level
EB 5579 EN 7
Operation
*
1.1.2 Rotary switches
Use the three rotary switches to set the required operating mode (icons on the left) and the
relevant parameters (icons on the right) of each control circuit.
The top and middle switches are assigned to the heating circuits (see page 161). The rotary
switch in the middle is not used in systems without a second heating circuit.
The bottom switch is assigned to the DHW circuit (except for systems Anl 5.0, 6.0 and 25.0).
Rotary switch to set the operating modes of the heating circuit
Automatic/time-controlled operation
with switchover between day and night mode
Day mode (rated operation)
Night mode (reduced operation)
Control operation deactivated, frost protection only
Manual operation: correction value adjusted in percent
and activation/deactivation of the pumps
Rotary switch to set the parameters of the heating circuit
Day set point (rated room temperature)
Night set point (reduced room temperature)
Times-of-use for heating
Party mode
Controller time: setting current time, date and year
Rotary switch to set the operating modes of the DHW circuit
Automatic/time-controlled operation
with switchover between times of higher and lower
DHW temperatures
Day mode (DHW temperature set point active)
Night mode (DHW temperature sustained value active)
DHW heating deactivated, frost protection only
Manual operation: correction value adjusted in percent
and activation/deactivation of the pumps
8 EB 5579 EN
Operation
Rotary switch to set the parameters of the DHW circuit
Day set point (DHW temperature)
Night set point (DHW temperature sustained value)
Times-of-use for heating
Party mode
Times-of-use for DHW circulation pump
Note: If more than one rotary switch is set to position “Parameter“ (right side) at the same
time, blinks on the display. The controller cannot be operated.
1.2 Operating modes
Day mode (rated operation)
Regardless of the programmed times-of-use and summer mode, the set points relevant for
rated operation are used by the controller.
Night mode (reduced operation)
Regardless of the programmed times-of-use, the set points relevant for reduced operation are
used by the controller.
Automatic mode
During the programmed times-of-use, the controller works in rated operation. Outside these
times-of-use, the controller is in reduced operation, unless control operation is deactivated
depending on the outdoor temperature. The controller switches automatically between both
operating modes.
Manual operation
Valves and pumps can be controlled manually (–> section 3).
EB 5579 EN 9
Operation
1.3 Display
During operation, the display indicates the current time as well as information about the operation of the controller. The times-of-use are represented by black squares below the row of
numbers at the top of the display. Icons indicate the operating status of the controller.
The controller status can be displayed in the operating level (–> section 1.4).
10 EB 5579 EN
Operation
STOP
120
2
3
6
7
8
9
4
5
10 11 12 13 14 15 16 17 18 19
21
22
Fig. 1 · Icons
1 Automatic operation
2 Day mode
(rated operation)
3 Night mode
(reduced operation)
4 Vacation mode
5 Public holiday mode
6 Frost protection
7 Operational fault
8 Circulation pump
UP1*
9 Valve Rk1: OPEN
10 Valve Rk1: CLOSED
11 Storage tank charging
pump SLP
12 Output UP3, bA9*
13 Valve Rk3: OPEN
14 Valve Rk3: CLOSED
15 Circulation pump UP5*
16 DHW demand
17 Circulation pump UP2*
18 Valve Rk2: OPEN
19 Valve Rk2: CLOSED
20 Time-of-use
21 Control circuit assignment:
: Heating circuit Rk1
: Heating circuit Rk2
: Heating circuit Rk3
22 Outdoor temperature
dependent control
deactivated
* UP1, UP2, UP3, SLP, UP5, bA9 indicate possible choices for pump selection in manual mode.
1.4 Displaying data
The time, date, public holidays and vacation periods as well as the temperatures measured
by the connected sensors and their set points can be retrieved and displayed with the help of
the rotary pushbutton.
Note: Data can also be viewed in the manual mode.
To do so, select Info, confirm and proceed as described below.
Proceed as follows:
q
Select value.
Depending on the configuration of the controller, the different data points are displayed:
__:__ Time
Room temperature, heating circuits 1, 2, 3
Outdoor temperature, heating circuits 1, 2, 3
Temperature at flow sensor VF, heating circuits 1, 2, 3
Temperature at flow sensor VF1, primary heat exchanger circuit
Temperature at flow sensor VF2, DHW circuit
Temperature at solar collector sensor VF3
Temperature at return flow sensor RüF
Temperature at storage tank sensor SF1
Temperature at storage tank sensor SF2
Temperature at storage tank sensor SF3
Temperature at flow sensor VF4
Compare the set point/limit value and the actual value.
Press the rotary pushbutton to display the date when the time is indicated on the display.
EB 5579 EN 11
Operation
1.5 Setting the controller time
The current time and date need to be set immediately after start-up and after a power failure
of more than 24 hours has occurred. This is the case when the time blinks on the display.
Proceed as follows:
Turn the top rotary switch to position “Controller
time“ (right side).
Display shows: time
q
Edit the controller time.
Confirm the adjusted time.
Display shows: year
q
Edit the year.
Confirm the adjusted year.
Display shows: date (day.month)
q
Edit the date.
Confirm the adjusted date.
Display shows: time
Return the rotary switch to the required operating mode
(left side).
12 EB 5579 EN
Operation
2423222120191817161514131211109876543210
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
242322212019181716151413121110
9876543210
1.6 Setting the times-of-use
Three times-of-use can be set for each day of the week.
If only one time-of-use is required, the start and stop times of the second time-of-use must be
set to identical times. In this case, the third time-of-use is not displayed.
If only two times-of-use are required, the start and stop times of the third time-of-use must be
set to identical times.
The times-of-use for the different control circuits are set at the rotary switches one after the
other:
Times-of-use Rotary switch Position
Heating circuit 1* Top
Heating circuit 2* Middle
DHW heating/heating circuit 3* Bottom
Circulation pump Bottom
* Refer to page 161 for assignment
Parameters
WE* Range of values
Period/day 1–7 1–7, 1, 2, 3, 4, 5, 6, 7 with 1–7 = every day,
1 = Monday, 2 = Tuesday, ..., 7 = Sunday
Start first time-of-use 6:00 0:00 to 24:00h; in steps of 15 minutes
Stop first time-of-use 22:00 0:00 to 24:00h; in steps of 15 minutes
Start second time-of-use 22:15 0:00 to 24:00h; in steps of 15 minutes
Stop second time-of-use 22:15 0:00 to 24:00h; in steps of 15 minutes
Start third time-of-use – 0:00 to 24:00h; in steps of 15 minutes
Stop third time-of-use – 0:00 to 24:00h; in steps of 15 minutes
* Default values (WE) valid for heating circuit 1/primary heat exchanger circuit (top rotary switch)
EB 5579 EN 13
Operation
Proceed as follows: Turn appropriate rotary switch to position
“Times-of-use”.
Display shows:
1–7
q
Select period/day for which the times-of-use are to be
valid:
1–7 = every day,
1 = Monday, 2 = Tuesday, ..., 7 = Sunday
Activate editing mode for period/day.
Display shows:
START
, blinks
q
Edit start time (steps of 15 minutes).
Confirm start time.
Display shows:
STOP
q
Edit stop time (steps of 15 minutes).
Confirm stop time.
Display shows:
START
The second time-of-use is set like the first time-of-use.
To set the times-of-use for each day, repeat the instructions in the fields highlighted in gray.
Return the rotary switch to the required operating mode (left side).
Note: Do not use the 1–7 menu to check the programmed times-of-use.
If this menu is opened after the times-of-use have been set, the schedule programmed for
Monday is also adopted for all other days of the week.
14 EB 5579 EN
Operation
0123456789101112131415161718192021222324
STOP
0123456789101112131415161718192021222324
START
0123456789101112131415161718192021222324
1.7 Setting the party mode
Using the Party mode function, the controller continues or activates the rated operation of
the controller during the time when the party timer is active, regardless of the programmed
times-of-use. The party timer begins when the rotary switch has been returned to operating
mode “Automatic“. When the party timer has elapsed, the party timer is reset to 00:00.
The party modes for the different control circuits are set at the rotary switches one after the
other:
Party timer Rotary switch Position
Heating circuit 1* Top
Heating circuit 2* Middle
DHW heating/heating circuit 3* Bottom
* Refer to page 161 for assignment
Parameter
WE Range of values
Continue/activate rated operation 0 h 0 to 48 hours
Proceed as follows:
Turn appropriate rotary switch to “Party mode“.
Display shows:
00:00
or the remaining time of the party timer
q
Edit desired length of the one-off time-of-use.
Return the rotary switch to operating mode “Automatic“ (left side).
Note: Elapsing of the party timer is displayed in steps of 15 minutes.
EB 5579 EN 15
Operation
1.8 Activating extended operating level
After the key number 1999 has been entered, the following information can be viewed and
edited after the data points listed in section 1.4 have been displayed:
4
Heat capacity
4
Flow rate
4
Public holidays (can be changed)
4
Vacation periods (can be changed)
4
Valve positions
4
Modem status information
4
Meter bus status information
4
Switching states of the binary inputs
4
Info 2 · The following data appears in the sequence shown below:
Controller ID (refer to section 8.6)
Memory capacity of data logging module (section 9.6)
Modbus station address (refer to section 9.3)
Operating hours of solar circuit pump (refer to section 6.4)
Water flowmeter (refer to section 6.3)
Opening the extended operating level:
Switch to configuration and parameter level.
Display shows:
0 0 0 0
q
Set key number 1999.
Confirm key number.
Display shows: time
Note: The additional information is hidden when the key number 1999 is entered again.
16 EB 5579 EN
Operation
1.8.1 Setting public holidays
On public holidays, the times-of-use specified for Sunday apply. A maximum of 20 public
holidays may be entered.
Parameter
WE Level / Range of values
Public holidays – Extended operating level / 01.01 (1 Jan) to 31.12 (31 Dec)
Proceed as follows:
q
In extended operating level, select public holidays.
Display shows:
Open data point for public holidays.
q
If applicable, select
– – – –
.
Activate editing mode for public holiday. blinks.
q
Edit desired public holiday.
Confirm public holiday.
To enter additional public holidays, re-select
– – – –
and repeat the steps in the fields high-
lighted in gray.
Exit data point for public holiday.
Note: Public holidays can also be entered in PA5 parameter level (–> section 2.3).
Deleting a public holiday:
q
Under data point for public holidays, select the holiday you wish to delete.
Confirm selection.
q
Select
– – – –
.
Delete the public holiday.
Note: Public holidays that are not assigned to a specific date should be deleted by the end of
the year so that they are not carried on into the following year.
EB 5579 EN 17
Operation
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
1.8.2 Setting vacation periods
During vacation periods, the controller constantly remains in reduced operation. A maximum
of 10 vacation periods can be entered. Each vacation period can be separately assigned to
the heating circuits Rk1 to Rk3 and/or the DHW circuit.
Parameter
WE Level / Range of values
Vacation period (START, STOP) – Extended operating level / 01.01 to 31.12
Proceed as follows:
q
In extended operating level, select vacation periods.
Display shows:
Open data point for vacation periods.
Display shows:
START
, – –.– – (day.month)
q
If applicable, select
– – – –
.
Activate editing mode for start date of vacation period.
blinks.
q Edit start date of vacation period.
Confirm start date of the vacation period.
Display shows:
STOP, – –.– –
(day.month)
q
Edit end of vacation period.
Confirm end of vacation period.
Black squares under 1 to 4 at the top of the display
indicate the assignment of the vacation periods to the
individual control circuits.
q
Select the control circuit to which the current vacation
period should apply.
Current vacation period applies to circuit Rk1
Current vacation period applies to circuit Rk2
Current vacation period applies to circuit Rk3
Current vacation period applies to DHW circuit
The vacation period can be assigned to a single control
circuit or any combination of all four circuits (Rk1 to
Rk3, DHW circuit).
To enter additional vacation periods, re-select
– – – –
and repeat the steps in the fields
highlighted in gray.
18 EB 5579 EN
Operation
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Exit data point for vacation periods.
Note: Vacation periods can also be entered in PA5 parameter level (–> section 2.3).
Deleting vacation periods:
q
Under data point for vacation periods, select the start date of the period you wish to delete.
Confirm selection.
q
Select
– – – –
.
Delete vacation period.
Note: Vacation periods should be deleted by the end of the year so that they are not carried
on into the following year.
EB 5579 EN 19
Operation
1.9 Setting room and DHW temperature set points
For the heating circuits, the required room temperatures during the day (
Day set point
) and
during the night (
Night set point
) can be set.
In the DHW circuit, the temperature you wish the DHW to be heated to can be set.
The temperature set points for the different control circuits are set at the rotary switches one
after the other:
Desired temperature set point Switch Position
Heating circuit 1*: Day set point Top
Heating circuit 1*: Night set point Top
Heating circuit 2*: Day set point Middle
Heating circuit 2*: Night set point Middle
DHW heating*: DHW temperature set point Bottom
Heating circuit 3*: Day set point
DHW heating*: DHW temperature sustained value Bottom
Heating circuit 3*: Night set point
* Refer to page 161 for assignment
Parameters
WE Rotary switch / Range of values
Day set point 20 °C Top, middle / 0 to 40 °C
Night set point 15 °C Top, middle / 0 to 40 °C
DHW temperature set point 55 °C Bottom / Min. to max. DHW temperature
Proceed as follows:
Turn appropriate rotary switch to “Set point temperature“.
Display shows: temperature
q
Set temperature value.
Return the rotary switch to the required operating mode (left side).
20 EB 5579 EN
Operation
EB 5579 EN 21
Operation
Fig. 2 · Level structure of TROVIS 5579
PA1/CO1: Heating circuit Rk1 ( )
PA2/CO2: Heating circuit Rk2 ( )
PA3/CO3: Heating circuit Rk3 ( )
PA4/CO4: DHW heating
PA5/CO5: System-wide parameters
PA6/CO6: Communication
parameters/Modbus,
meter bus communication
CO7: Device bus
CO8: Initialization of free
inputs
Anl: System code number
q
Configuration and
parameter level
(start-up, see section 2)
PA3
PA4
PA5
PA6
CO8
CO7
CO6
CO1CO2
PA2Anl
q
Operating level
(display of time and
operation, see section 1)
CO3CO4CO5
& key number
End PA1
2 Start-up
The modifications of the controller configuration and parameter settings described in this section can only be performed after the valid key number has been entered.
The valid key number for initial start-up can be found on page 179. To avoid unauthorized
use of the key number, remove the page or make the key number unreadable. In addition, it
is possible to enter a new, customized key number (–> section 7.18).
2.1 Setting the system code number
61 different hydraulic schematics are available. Each system configuration is represented by
a system code number. The different schematics are dealt with in section 4. Available controller functions are described in sections 5, 6 and 7.
Changing the system code number resets previously adjusted function blocks to their default
settings (WE). Function block parameters and parameter level settings remain unchanged.
The system code number is set in the configuration level.
Proceed as follows:
Switch to configuration and parameter level.
Display shows:
0 0 0 0
q
Set valid key number.
Confirm key number.
Display shows:
PA1
q
Select
Anl
(-> Fig. 2).
Activate editing mode for the system code number.
q
Edit system code number.
Confirm system code number.
Display shows:
End
Return to operating level.
22 EB 5579 EN
Start-up
2.2 Activating and deactivating functions
A function is activated or deactivated in the associated function block. The numbers 0 to 24
in the top row of the display represent the respective function block numbers. When a configuration level is opened, the activated function blocks are indicated by a black square on
the right-hand side below the function block number. For more details on function blocks, refer to section 12.1.
The functions are grouped by topics:
4
CO1: Heating circuit Rk1
4
CO2: Heating circuit Rk2
4
CO3: Heating circuit Rk3
4
CO4: DHW heating
4
CO5: System-wide functions
4
CO6: Modbus and meter bus communication
4
CO7: Device bus
4
CO8: Initialization of free inputs
Proceed as follows:
Switch to configuration and parameter level.
Display shows:
0 0 0 0
q
Set valid key number.
Confirm key number.
Display shows:
PA1
q
Select configuration level (-> Fig. 2).
Open configuration level.
q
Select function block.
Activated function blocks are marked by “- 1“.
Deactivated function blocks are marked by “- 0“.
Activate editing mode for the function block.
F__
blinks.
q
Activate the function block.
Display shows:
F__ - 1
An activated function block is indicated by a black square below (right) the function
block number in the top row of the controller display.
Or:
EB 5579 EN 23
Start-up
q
Deactivate the function block.
Display shows:
F__ - 0
Confirm settings.
If the function block is not closed, further function block parameters can be adjusted.
Proceed as follows:
Make the required changes and confirm.
If applicable, the next function block parameter is displayed.
Confirm all parameters to exit the opened function block.
To adjust additional function blocks, repeat the steps in the fields highlighted in gray.
q
Select
End
.
Exit configuration level.
q
Select
End
.
Return to operating level.
2.3 Changing parameters
Depending on the set system code number and the activated functions, not all parameters
listed in the parameter list in the Appendix (–> section 12.2) might be available.
The parameters are grouped by topics:
4
PA1: Heating circuit Rk1 ( )
4
PA2: Heating circuit Rk2 ( )
4
PA3: Heating circuit Rk3 ( )
4
PA4: DHW heating
4
PA5: System-wide parameters
4
PA6: Communication parameters
4
PA7: Not used
4
PA8: Not used
24 EB 5579 EN
Start-up
Proceed as follows:
Switch to configuration and parameter level.
Display shows:
0 0 0 0
q
Set valid key number.
Confirm key number.
Display shows:
PA1
q
Select parameter level (-> Fig. 2).
Open parameter level.
q
Select desired parameter.
Activate editing mode for the parameter.
q
Edit the parameter.
Confirm the parameter.
To adjust additional parameters, repeat the steps in the fields highlighted in gray.
q
Select
End
.
Exit parameter level.
q
Select
End
.
Return to the operating level.
2.4 Calibrating the sensors
The connected sensors are calibrated in CO5 configuration level.
The following applies:
4
CO5 -> F01 - 1, CO5 -> F02 - 0, CO5 -> F03 - 0: Pt 1000 (Pt 100) sensors (default)
4
CO5 -> F01 - 0, CO5 -> F02 - 0, CO5 -> F03 - 0: PTC (Pt 100) sensors
4
CO5 -> F01 - 0, CO5 -> F02 - 1, CO5 -> F03 - 0: NTC (Pt 100) sensors
4
CO5 -> F01 - 1, CO5 -> F02 - 1, CO5 -> F03 - 0: Ni 1000 (Pt 100) sensors
4
CO5 -> F01 - 0, CO5 -> F02 - 0, CO5 -> F03 - 1: Pt 500 (Pt 100) sensors
The resistance values of the sensors can be found on page 163.
If the temperature values displayed at the controller differ from the actual temperatures, the
measured values of all connected sensors can be changed or readjusted. To calibrate a sensor, the currently displayed sensor value must be changed such that it matches the temperature (reference temperature) measured directly at the point of measurement.
EB 5579 EN 25
Start-up
Sensor calibration is to be activated in CO5 via function block F20.
An incorrect sensor calibration can be deleted by setting F20 - 0.
Proceed as follows:
Switch to configuration and parameter level. Display shows:
0 0 0 0
q
Set valid key number.
Confirm key number. Display shows:
PA1
q
Select configuration level CO5.
Open configuration level CO5.
q
Select function block F20.
Activate editing mode for function block F20.
q
Select appropriate sensor icon:
Room sensor RF, heating circuits 1, 2, 3
Outdoor sensor AF, heating circuits 1, 2, 3
Flow sensor VF, heating circuits 1, 2, 3
Flow sensor VF1, primary heat exchanger circuit
Flow sensor VF2, DHW circuit
Solar collector sensor VF3
Return flow sensor RüF
Storage tank sensor SF1
Storage tank sensor SF2
Storage tank sensor SF3
Flow sensor VF4
Display measured value.
Measured value blinks.
26 EB 5579 EN
Start-up
q
Correct measured value.
Read the actual temperature directly from the thermometer at the point of measurement
and enter this value as the reference temperature.
Confirm corrected measured value.
Additional sensors are calibrated similarly.
q
Select
End
.
Exit configuration level.
q
Select
End
.
Return to operating level.
2.5 Resetting to default values
All parameters set over the rotary switches as well as parameters in PA1, PA2, PA3 and PA5
parameter levels can be reset to their default settings (WE -> refer to section 12.2), except
for the maximum flow temperature and the return flow temperature limits in PA1, PA2, PA3.
Proceed as follows:
Switch to configuration and parameter level.
q
Set key number 1991.
Confirm key number.
EB 5579 EN 27
Start-up
3 Manual operation
Switch to manual mode to configure all outputs (see wiring diagram in section 11).
The manual operation for the different control circuits is set at the rotary switches:
Manual operation Rotary switch Position
Heating circuit 1* Top
Heating circuit 2* Middle
DHW heating/heating circuit 3* Bottom
* Refer to page 161 for assignment
Proceed as follows:
Turn appropriate rotary switch to position “Manual operation“.
q
Select:
POS_ : Correction value in percent
UP_: Activation of the circulation pump
SLP: Activation of the storage tank charging pump
Confirm selection.
Display blinks.
q
Edit the correction value or activate/deactivate the circulation pump, etc.
Confirm edited settings.
The modified values remain active as long as the controller is in manual mode.
Return the rotary switch to the required operating mode (left side).
Manual operation of the selected control circuit is deactivated by switching to any other
operating mode.
Note: Simply setting the rotary switch to position “Manual operation“ has no influence on
the outputs. You have to actually enter a correction value or activate/deactivate the pumps to
configure the outputs.
In manual mode, frost protection (–> section 7.2) is not activated.
28 EB 5579 EN
Manual operation
4 Systems
61 different hydraulic schematics are available.
The systems can be configured both as primary and secondary systems. The fundamental hydraulic differences between a primary and a secondary system are illustrated in Fig. 3.
4
1. A mixing valve replaces the heat exchanger in the heating/DHW circuit
4
2. A storage tank charging pump replaces the primary solenoid/thermoelectric valve
The controller settings do not have to be changed.
EB 5579 EN 29
Systems
BE
BA
AE
AA
BE
BA
AE
AA
RüF1 VF1UP1RK1/Y1 RK1/Y1RF1 VF1UP1 RüF1 RF1
BE
BA
AE
AA
WW
KW
SF1SLP
BE
BA
AE
AA
WW
KW
SF1SLP
1.
Primary system
Secondary system
Primary system
2.
Secondary system
Fig. 3 · Differences between primary and secondary systems
Boiler systems:
Single-stage boiler systems can be configured to include any system whose heating circuits
and DHW circuit include just one heat exchanger. These systems are Anl 1.0, 1.5 to 1.8,
2.x, 3.x, 4.0 to 4.3, 5.x, 6.0, 7.x, 8.x and 9.x.
The boiler can be controlled by an on/off output (CO1 -> F12 - 0).
30 EB 5579 EN
Systems
RK1/Y1 RüF1 VF1 UP1 RF1
BE
BA
AE
AA
RK1_on/off VF1 UP1 RF1
BE
BA
AE
AA
Fig. 4 · Configuration of a boiler system
Boiler
single-stage
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