Geco GA01HA - 01 User manual

USER MANUAL
for
Room Control Panel
GA01HA - 01
Program version 01
We request that users carefully study applicable Instructions before connecting and starting up any
of our products.
Should any doubts arise, please contact our Company between 8 a.m. and 4 p.m.
Attention !!! At the bottom of each page you will find last document’s update date. Please, always
use the most recent version of the Instructions, which is available free of charge and will be mailed
to you if ordered.

USER MANUAL GA01HA-01 PAGE 2
PPUH “GECO” Sp. z o.o. [Ltd.] Issue I SINCE 2011.11.18
TABLE OF CONTENTS
1. INTRODUCTION....................................................................................................................................3
1.1. GRAPHIC SYMBOLS ............................................................................................................................... 3
1.2. KEYBOARD AND FUNCTION KEYS ............................................................................................................. 3
2. GENERAL CHARACTERISTICS .................................................................................................................4
3. INSTALLATION AND CONNECTION ........................................................................................................5
4. QUICK START........................................................................................................................................7
5. OPERATION OF THE GA01HA-01 ...........................................................................................................8
5.1. THE CONTROLLER MAIN SCREEN ............................................................................................................. 8
5.2. CONTROLLER MENU ............................................................................................................................. 9
6. QUICK ACCESS KEYS............................................................................................................................ 10
6.1. CONTROLLER INFORMATION ................................................................................................................ 10
6.2. TEMPERATURE VIEWING...................................................................................................................... 10
6.3. VIEWING THE STATUS OF WORKING ON THE BOILER'S EQUIPMENT .............................................................. 11
6.4. QUICK TEMPERATURE SETTING ............................................................................................................. 12
7. ADJUSTMENT .....................................................................................................................................13
7.1. TIME ZONES ...................................................................................................................................... 13
7.1.1. 24 hours zones..........................................................................................................................13
7.1.2. Week zones...............................................................................................................................15
7.1.3. Amplification factor..................................................................................................................16
7.2. WEATHER CONTROL ........................................................................................................................... 17
7.3. HEATING CURVE ................................................................................................................................ 17
8. SETTINGS ........................................................................................................................................... 19
8.1. TIME AND DATE ................................................................................................................................. 19
8.2. RESTORING FACTORY SETTINGS............................................................................................................. 20
9. LANGUAGE VERSIONS ........................................................................................................................ 21
10. ALARM STATES ............................................................................................................................ 22
11. INFORMATION ON LABELLING AND COLLECTION OF WORN OUT ELECTRICAL AND ELECTRONIC
EQUIPMENT..............................................................................................................................................24
12. NOTES ......................................................................................................................................... 24

USER MANUAL GA01HA-01 PAGE 3
PPUH „GECO” Sp. z o.o. Issue I SINCE 2011.11.18
1. INTRODUCTION
1.1. Graphic symbols
Symbols intended to indicate and at the same time emphasize the importance of text containing
information that warns against dangerous situation have the following graphic forms:
Warning
This symbol is used when it is necessary in described instructions to follow the
sequence of carried out operations. The unit may be damaged or destroyed in case of
any error or proceeding in discord with the description.
Important!
This symbol indicates information of particular importance.

Reference
This symbol indicates occurrence of additional information in a chapter.
1.2. Keyboard and function keys
PANEL - CONTROLLER
COMMUNICATION
POWER SUPPLY
ALARM

USER MANUAL GA01HA-01 PAGE 4
PPUH “GECO” Sp. z o.o. [Ltd.] Issue I SINCE 2011.11.18
2. GENERAL CHARACTERISTICS
The GA01HA-01 room control panel has been designed in microprocessor technology, using automatic
surface assembly.
GECO heating controllers have been fitted for full communication with the GA01HA room control panel
manufactured by GECO, which allows to control boiler operation comfortably from user’s apartment.
The room control panel, as interface of regulator mounted on a boiler, clearly raises convenience of its use.
The room control panel GA01HA-01 has a built in sensor, used to measure the temperature in the user’s
apartment.
The room control panel connected to the GECO controller allows:
to change boiler preset temperature
to change HUW preset temperature
to view boiler operation state
to view operation states of other units (fan, fuel feeder, central heating pump, HUW pump)
to view all measured temperature values
information on all alarms to be displayed in room panel
ON / OFF
VALUE CHANGE KEY
WEEKLY ZONES
CONTROLLER INFO
TEMPERATURE
VIEWING
BOILERS DEVICES
STATUS
TEMPERATURE
SETTING
DIRECTION
KEY
ACCEPTANCE
OF CHANGES
EXIT WITHOUT
CHANGES
DAILY ZONES

USER MANUAL GA01HA-01 PAGE 5
PPUH “GECO” Sp. z o.o. [Ltd.] Issue I SINCE 2011.11.18
3. INSTALLATION AND CONNECTION
The panel is designed for mounting on the wall using the mounting frame to be screwed to the wall,
then slam on the panel. Please note that the panel should be installed in the place where the temperature
measurement will be model for heated rooms.
Fig. 1 Examples showing mounting room control panel GA01HA in room.
MOUNTING ROOM CONTROL PANEL GA01HA-01 ON THE WALL
STEP 1
STEP 2
STEP 3
Mount mounting frame
on the wall
(inscription „DO GÓRY” on the
inside of the frame shows that it
should be mounted on the top)
Connect transmission cable
to connection block of GA01HA
according to Fig. 2
Slam room control panel in
mounting frame
INSTALLING THE ROOM CONTROL PANEL
IN THE IMMEDIATE VICINITY
OF THE WINDOW, RADIATOR AND EXPOSED
TO STRONG SUNLIGHT OR DRAFTS
WILL CAUSE DISTORTION.

USER MANUAL GA01HA-01 PAGE 6
PPUH “GECO” Sp. z o.o. [Ltd.] Issue I SINCE 2011.11.18
Communication between the controller and the room control panel is in RS485 standard and require to have
four lines (two signal lines: RS-A and RS-B and two to power panel: +12V and GND). The room control panel
does not require a separate voltage supply, it is supplied using extra-low voltage 12V, to protect against
electrical shock, which is driven with the control signal. Connectors to which the wires must be connected are
on the back of the panel. As the transmission line can be used twisted pair UTP cable. As the signal lines can
serve single wires (A, B), while the other as a power supply. Below is presented an accurate description of the
connection between panel and the controller. A detailed description of the connection at the controller is in
manual of the controller and depends on its version:
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
Switch off the
controller using
push-button
and remove
mains cable
plug from
socket.
→
Take off the
mounting
frame from
the room
control panel.
→
Connect room
control panel
to the
controller
using terminals
A-B-C-D
(as in Fig. 2)
→
Snap-in the
panel in the
mounting
frame.
→
Plug in the controller
to the AC power
socket and turn the
controller on with
the push-button
.
Fig. 2. Diagram of connection between the GA01HA room control panel and the controller.
If the controller on the boiler is properly connected to the panel room GA01HA-01, it will be automatically
detected by the controller and does not require any additional actions or settings from the user. After
connecting the room control panel, the controller on the boiler operates in accordance with the settings set
on the room control panel.
Loss of communication caused by the damage of signal wires or disconnection the panel of the controller,
causes the disappearance of main screen icon in 15s after disconnecting the panel.
ESTABLISHING OF CORRECT PANEL-CONTROLLER COMMUNICATION IS
INDICATED BY LIGHTING OF THE GREEN
DIODE UNDER ICON

USER MANUAL GA01HA-01 PAGE 7
PPUH “GECO” Sp. z o.o. [Ltd.] Issue I SINCE 2011.11.18
4. QUICK START
After connecting the room control panel with the controller on the boiler, the unit is ready to work. In order
to make a quick start of the panel GA01HA-01, should be carried out following:
1. Connect the room control panel with the controller on the boiler (P.3 page 5).

1. Switch on the panel using push-button . The following screen will appear:
Table 1. Table of factory settings.
Description
Range
Factory setting
Daily temperature (comfort)
50C - 300C
210C
Night temperature (economic)
50C - 300C
170C
Daily zone
1 - 6
Program 3
Weekly zone
Mo-Su
Program 2
Weather regulation
YES / NO
NO
Heating curve
1 - 10
6

USER MANUAL GA01HA-01 PAGE 8
PPUH “GECO” Sp. z o.o. [Ltd.] Issue I SINCE 2011.11.18
5. OPERATION OF THE GA01HA-01
5.1. The controller main screen
After connecting the room control panel with the controller on the boiler and pressing the push-button
controller starts running and the main screen appears.
On the main screen will be presented the following information:
Heating mode:
daily/night
Number of
heating program
Establishing of
correct panel-
controller
communication
Measured outdoor
Temperature
Set Temperature
Information about
set temperature
according to actual
daily zone.
Operational mode
AUTOMAT
MAINTAIN
MANUAL MODE
FIRING UP
Measured indoor
temperature
CH pump
blockade
Date and time
Field is enabled when
an external temperature
sensor is connected
to the controller on the boiler

Indicator of the
daily zone

USER MANUAL GA01HA-01 PAGE 9
PPUH „GECO” Sp. z o.o. Issue I SINCE 2011.11.18
MENU
ADJUSTMENT
1
LANGUAGE
3
Polish
3.1
Czech
3.2
English
3.3
German
3.4
Time zones
1.1
Weather control
1.2
24 hours zones
1.1.1
Week zones
1.1.2
Heating curve
1.3
Amplification factor
1.1.3
SETTINGS
2
Time and date
2.1
Factory settings
2.2
5.2. Controller menu
Below is presented a schematic drawing showing the controller MENU:

USER MANUAL GA01HA-01 PAGE 10
PPUH “GECO” Sp. z o.o. [Ltd.] Issue I SINCE 2011.11.18
6. QUICK ACCESS KEYS
The room control panel has 4 quick access keys ( , , , ), which allow to
perform the following operations quickly and easily: viewing of temperatures currently measured by the
controller and setting new temperature values at the boiler, in the boiler, and other.
Information concerning temperatures and information on equipment operation state depends on selected
system configuration.
6.1. Controller information
Press push-button to obtain information on the controller type and program version.
If an error occurs in communication between the panel and controller (for instance in due to improper signal
wires connecting), the symbol "UNKNOWN" is displayed instead of controller type and program version.
Exit this screen by pressing a push-button. . Do not press any buttons for 60s to return to the main
screen.
6.2. Temperature viewing
Press push-button to obtain information on current temperatures measured by the controller.
Depending on selected heating configuration, the display will show temperature values appropriate to given
configuration:
Feeder temperature
Chimney
temperature
Second CH cycle
temperature
Boiler
temperature
HUW cycle
temperature
CH cycle
temperature