Resol GA3 User manual
GA3
Thank you for buying this RESOL product.
Please read this manual carefully to get the best performance from this unit.
Manual
www.resol.de
RESOL Large Display GA3
*48003860*
48003860
Large Display GA3
© RESOL 08179 GA3.monus.indd
|2
Table of contents
Safety advice.............................................................................................2
Technical data and overview of functions ..............................................3
1. Installation........................................................................................... 3
1.1 Mounting..........................................................................................................3
1.2 Electrical connection.....................................................................................4
2. Commissioning ................................................................................... 3
2.1 Connection to the RESOL VBus®...............................................................4
3. Displays................................................................................................4
Imprint ...................................................................................................4
Technical data
Housing: High-grade steel frame with multiplex-wood elements
Dimensions: 530 x 630 x 100 mm
Protection type: IP30 (suitable for dry interior
locations)
Display: numerical 7-segment LED display
Segment size: 45 x 26 mm, 10°- digit inclination
Ambient temperature: 32 ... 104 °F
Alimentation:
110 ... 240V~ (via mains adapter, included in delivery scope)
Power consumption: max. 9 VA
Bus connection: RESOL VBus®
Safety advice
Please pay attention to the following
safety advice in order to avoid danger
and damage to people and property.
Regulations
Attention should be paid to
- the statutory provisions for pre-
vention of industrial accidents,
- the statutory provisions for envi-
ronmental protection,
- the Health and Safety at Work Act
1974, - Part P of the Building Regu-
lations 2005,
- BS7671 Requirements for electri-
cal installations and relevant safety
regulations of DIN, EN and VDE
These instructions are exclusively ad-
dressed to authorised skilled personnel.
- Only qualified electricians should
carry out electrical works.
- Initial installation must be effected
by qualified personnel named by
the manufacturer.
Appropriate Usage
The large display GA3 may only be
used for visualising the data issued by
the controller in solar thermal systems
in compliance with the technical data
specified in this manual.
Improper use excludes all liability
claims.
Declaration of conformity
We,RESOL Elektronische Regelungen GmbH,D-45527 Hattingen,declare under our
sole responsibility that our product GA3 complies with the following standards:
EN 55 014-1
EN 60 730-1
According to the regulations of the above directives, the product is labelled with
:
89/336/EWG
73/ 23/EWG
Hattingen, 13. June 2007
RESOL - Elektronische Regelungen GmbH
ppa. Gerald Neuse
Subject to changes without prior notice. Errors excepted.
Large Display GA3
© RESOL 08179 GA3.monus.indd
3 |
100
530,6
400
20
Ø14
Ø6
65,3
9V
• Visualisationofcollectorandstoretemperatureas
well as of heat quantity
• one6-digitandtwo4-digit7-segmentLEDdisplays
• easyconnectionviaRESOLVBus®
• anti-reectivewindow
• powersupplyviamainsadapter
• automaticcontrollerrecognition
The RESOL Large display GA3 is designed for simple con-
nection to RESOL controllers via the RESOL VBus®. It is
used for visualising the data issued by the controller: collec-
tor and store temperature as well as heat quantity produced
in the solar system.
The use of high-efficient LEDs and antireflective filter glass
assures a high optical brilliance and good readability - even
in poor lighting conditions and at a larger distance.
1. Installation
The device must only be located in dry
interior rooms. It is not suitable for installa-
1.1 Mounting
There are two fastening holes at the rear side of the GA3 by
means of which the GA3 can be attached to a corresponding
wall mounting device.
Please make sure that the wall mounting device is correctly
fastened to the wall (screws, nails, etc.) in order to prevent
damage.
Please pay attention to the valid local regulations when
mounting the device.
tion in hazardous locations and should be protected from
electromagnetic fields!
1.2 Electrical connection First of all, connect the enclosed 9V-mains adapter to the
mains terminals of the GA3 (9V DC, see bottom side), and
then to the mains!
Mains connection
2. Commissioning The large display GA3 as well as further VBus®-modules
can be connected to the RESOL VBus®in parallel. The bus
cable can be extended with a two-wire cable (bell wire).
The cable carries low voltage and must not run together in
a cable conduit with cables carrying a voltage higher than
50 V (please pay attention to the valid local regulations
such as VDE regulations for Germany). The cross section
must be at least 0,5 mm2and the cable can be extended to
up to 50 m in the case of a single connection.
Large Display GA3
© RESOL 08179 GA3.monus.indd
|4
Collector temperature in °F
Store temperature in °F
Energy yield in kWh.
Note: If no indication is shown in the display, please
check the connection at the VBus®terminals.
2.1. ConnectiontotheRESOLVBus®
Connect the enclosed connection cable of the GA3 (accessory
bag) with the stripped ends and either polarity to the VBus®-
terminals.
Connect the cinch plug of the cable to the upper or lower
cinch socket (parallel connection) of the GA3.
During commissioning, the GA3 is in an initialisation phase.
The controller is automatically recognized.
Afterwards, the GA3 is ready for use.
12
S1 S2 S3
3456
Temp. Sensor
Pt1000
LNR1NR2N
201918171615
S4
78 141312
VBus
910
1 (1) A (
1
220 ... 240) V~
(1) A (220 ... 240) V~
R1
R2
T4A
220 ... 240 V~
Example: Connection to the DeltaSol
®BS Plus
3. Displays
Distributed by:
RESOL-ElektronischeRegelungenGmbH
Heiskampstraße 10
45527 Hattingen / Germany
Tel.: +49 (0) 23 24 / 96 48 - 0
Fax: +49 (0) 23 24 / 96 48 - 755
www.resol.de
info@resol.de
Important notice
We took a lot of care with the text and drawings of this
manualand to the best of our knowledge and consent. As
faults can never be excluded, please note:
Your own calculations and plans,under consideration of the
current standards and directives should only be basis for your
projects.We do not offer a guarantee for the completeness
of the drawings and texts of this manual - they only represent
some examples They can only be used at your own risk.
No liability is assumed for incorrect, incomplete or false
information and / or the resulting damages.
Please note
The design and the specifications are to be changed without
prior notice
The illustrations may differ from the original product.
Imprint
This mounting- and operation manual including all parts is
copyrighted.Another use outside the copyright requires the
approval of RESOL - Elektronische Regelungen GmbH.This
especially applies for copies,translations,micro films and the
storage into electronic systems.
Editor: RESOL - Elektronische Regelungen GmbH
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