Prozeda grandis 650 HK Parts list manual
Heating circuit and solar controller
grandis 650 HK
Menus and controller functions
English version of original German installation and operating instructions
Version: 1.2
January 201
This manual is designed to help you use the controller properly, safely and economically.
This manual represents only a part of the installation and operating instructions.
Read the document before making any settings on the controller. Installation and
operating instructions.
Target group
This manual is addressed to all persons who carry out any of the following tasks:
•Installing the controller
•Connecting the controller
•Putting the controller into operation
•Setting the controller
•aintaining the solar power system
•Eliminating faults on the controller and the solar power system
•Disposing of the controller
These persons must have the following knowledge and skills:
•Knowledge about establishing electrical connections
•Knowledge about the hydraulic operation of solar power systems
•Knowledge of the applicable regulations at the point of use and the ability to apply
them
These persons must have read and understood the contents of this manual.
Availability
This manual is part of the controller. Always keep it in an easily accessible location. Include
this manual with the controller should the controller change hands.
If this manual gets lost or becomes unusable, you can contact the manufacturer for a new
copy.
Style conventions used in the text
Specific style conventions are assigned to different elements in the manual. This makes it
easy to recognise the type of text concerned:
Standard text,
" enu", " enu item", "Button designations",
•lists and
actions.
Notes accompanied by this symbol contain information about how to operate the
controller economically.
Style conventions for hazard warnings
This manual makes reference to the following categories of hazard warnings:
DANGER
Information or instructions accompanied by the word DANGER provide a
warning about a hazardous situation that will lead to fatal or serious
injuries.
ARNI
NG
Information or instructions accompanied by the word WARNING provide a
warning about a hazardous situation that may possibly lead to fatal or
serious injuries.
CAUTION
Information or instructions accompanied by the word CAUTION provide a
warning about a situation that can lead to minor or moderate injuries.
Style conventions for warnings of damage to property or
the environment
ATTENTION
Information and instructions of this kind provide a warning about a
situation that can lead to damage to property or the environment.
Table of contents
1
Displaying and changing the values in the menus ................................................. 6
1.1
Displaying values in the "Info" menu ............................................................................................. 6
1.2
Displaying and changing values in the "Program" menu ...................................................... 13
1.3
Controlling switching outputs in the " anual mode" menu ............................................... 19
1.4
Displaying and changing values in the "Basic settings" menu ............................................ 20
2
"Heating circuit" function ...................................................................................... 28
2.1
ixed heating circuit ........................................................................................................................ 28
2.2
Unmixed heating circuit .................................................................................................................. 29
2.3
Switching the heating circuit pumps off and on ...................................................................... 30
2.4
Hot water .............................................................................................................................................. 30
2.5
Putting the heating circuits into operation ............................................................................... 31
2.6
Screed heating .................................................................................................................................... 31
2.7
Room sensor (RS) ................................................................................................................................ 32
3
“Solar” function...................................................................................................... 33
3.1
Setting the charging method ......................................................................................................... 33
3.2
Setting the "Storage tank priority" function .............................................................................. 33
3.3
Setting the "Parallel charging" function ...................................................................................... 34
3.4
Setting the pump control system ................................................................................................. 35
3.5
Setting the "Tube collector" function .......................................................................................... 37
3.6
Bypass function / external heat exchanger ................................................................................ 37
4
Setting protective functions .................................................................................. 38
4.1
Setting the "Collector protection" function ............................................................................... 38
4.2
"Storage tank protection" function .............................................................................................. 38
4.3
"System protection" function ......................................................................................................... 39
4.4
"Pump protection" function............................................................................................................ 39
4.5
"Heat exchanger protection" function ........................................................................................ 39
4.6
Setting the "Recooling" function ................................................................................................... 39
4.7
Setting the "Drain-back" function ................................................................................................. 40
4.8
Setting the "Anti-freeze" function ................................................................................................. 41
5
Measuring the energy yield ................................................................................... 41
5.1
DFG (flow sensor) ............................................................................................................................... 42
5.2
VFS (vortex flow sensor) ................................................................................................................... 42
5.3
DFA (flow indicator)........................................................................................................................... 42
6
Setting multi-function controllers (MFC) .............................................................. 43
6.1
Setting the "Cooling" function ....................................................................................................... 43
6.2
Setting the "Heating" function ....................................................................................................... 44
6.3
Setting the "Temperature difference controller" function .................................................... 44
6.4
Setting the "Threshold value switch" function ......................................................................... 45
6.5
Setting the "Return line boost" function .................................................................................... 45
6.6
Setting the "Wood-fired boiler" function ................................................................................... 45
6.7
Setting the "Circulation" function ................................................................................................. 45
6.8
Setting the "Alarm" function .......................................................................................................... 46
6.9
Setting the "Timer" function ........................................................................................................... 46
6.10
Setting the "HW reheating" function ........................................................................................... 46
6.11
Setting the "Temperature range" function ................................................................................ 47
6.12
Setting the " odulation" function ............................................................................................... 47
6.13
Setting the "Cascade" function ...................................................................................................... 47
6.14
Setting the "Yield" function ............................................................................................................ 48
6.15
Setting the " ixer" function (only FC 1) .................................................................................. 48
6.16
Setting the "Valve" function (only FC 2) .................................................................................. 49
6.17
Setting the "Storage tank cooling" function (only FC 3) .................................................... 49
6.18
Setting the logical link ...................................................................................................................... 50
Displaying and changing the values in the menus
6
1Displaying and changing the values in the
menus
This chapter provides an overview of the menus and menu items. enu items for the first
menu level are displayed in bold. enu items for the second menu level are displayed
beneath in standard text.
1.1 Displaying values in the "Info" menu
The "Info" menu allows you to display measurement and output values and status
messages.
Depending on which additional functions have been activated, not all values will
necessarily be displayed.
Displaying and changing the values in the menus
7
Solar circuit
This menu allows you to display measurement values in the solar circuit and to reset them
to the current measurement value. In this case the terminal designation precedes the
designation for the sensor (e. g. S01: Collector). Whenever you activate a menu item, the
" easurement value" display screen will be displayed.
Pos.
Description
1
Current measured value
2
Display of the minimum value reached
so far
3
Display of the maximum value reached so far
4
Reset the minimum and maximum values to the current measurement value
To reset a value, proceed as follows:
Select .
The OK symbol will be displayed.
Press to confirm.
The value will be reset.
Displaying and changing the values in the menus
8
Heating circuit
In this menu you can view the measured values (1 and 2) in the heating circuits. In this
case the terminal designation precedes the sensor designation (e.g. S10: Outdoor
temperature). When you activate a menu item, the min and max values previously
obtained will appear and you can reset to the current measured value.
Room temperature
This menu is visible only when you have activated at least one room user terminal (navo
400), room sensor or room actuator.
Item
Description
1
Room temperatures 1 to 3 for each heating circuit. Room actuators are shown as a
switch symbol.
2
Assignment to the activated heating circuits
Displaying and changing the values in the menus
9
"Comfort" menu
In this menu you can enter changes. Select heating functions are clearly presented and
the parameters can be changed quickly and conveniently.
Use the buttons or to select the required menu.
Use the buttons or to increase or decrease the value in steps.
The change will be adopted immediately.
The "Comfort" menu can be closed by pressing the button in the "Warmer/Colder"
menu (far left) and confirming the prompt.
Item
Description
1
Active menu (here: "Warmer/Colder" menu)
2
Room temperature. This stands for the current temperature in the room where the room
user terminal is located.
It appears only when navo 400 is connect
ed.
3
Outdoor temperature
4
Day and time
5
Heating circuit designation (here: heating circuit on "Ground level")
6
enu designation (here: "Warmer/Colder" menu)
7
Target temperature. This can be changed with the button
or
.
If a room thermostat or sensor is set as the room sensor, the warmer/colder supply line
correction will appear in the range
-
10 to +10.
8
Current operating status (here: "Auto")
Displaying and changing the values in the menus
10
The following menu symbols appear in the top part of the display:
"Comfort" menu
Symbol
Description
" armer/Colder" menu
Here you can increase or reduce the room temperature. The supply line temperature
of the related heating circuit (5) will then be corrected by the value set here.
"Party" menu
Here you can enter the number of hours for which the heating system will adopt or
remain in the " anual day" operating mode. This applies only for the selected heating
circuit (5).
"Holiday" menu
Here you can enter the number of days on which you will be absent. The heating
circuit will adopt the " anual night" mode for the number of days selected here. Then
the heating circuit will return to the previously set operating mode. This applies only
for the selected heating circuit (5).
"Hot water" menu
Here you can increase or reduce the temperature of the hot water. This applies for all
heating circuits.
Reducing the temperature can save energy when only little or no hot water is
required. Increasing the temperature is useful when you need more hot water.
"Heating circuits" menu
Here you can change the heating circuit if more heating circuits are provided and
activated.
The "Comfort" menu can be set as the idle screen (standard screen) at:
•Program/Idle screen/Comfort menu.
MFC 1-6
This menu allows you to display and reset measurement values of the multi-function
controller. In this case the terminal designation precedes the designation for the sensor
(e.g. S1: Source). As in the "Solar circuit" menu item, you can also reset the minimum and
maximum values here.
Table of contents
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