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 pre­vention of industrial accidents,

- the statutory provisions for envi­ronmental protection,

- the Health and Safety at Work Act
1974, - Part P of the Building Regu­lations 2005,

- BS7671 Requirements for electri­cal 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

• Visualisationofcollectorandstoretemperatureas

well as of heat quantity

• one6-digitandtwo4-digit7-segmentLEDdisplays

• easyconnectionviaRESOLVBus

®

• anti-reectivewindow

• powersupplyviamainsadapter

• automaticcontrollerrecognition

The RESOL Large display GA3 is designed for simple con­nection to RESOL controllers via the RESOL VBus

®

. It is
used for visualising the data issued by the controller: collec­tor 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 dr y
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 mm2 and 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

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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. ConnectiontotheRESOLVBus

®

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 (1220 ...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-ElektronischeRegelungenGmbH

Heiskampstraße 10

45527 Hattingen / Germany

Tel.: [phone] / 96 48 - 0

Fax: [phone] / 96 48 - 755

www.resol.de

[e-mail]

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