Daikin EKSRDS2A Manuale utente
Operating and
installation instructions
Operating and installation instructions
Solar pressure station English
EKSRDS2A
Solar pressure station
2FA EKSRDS2A - 06/2015
Table of contents
1This instruction manual.............................................................................4
1.1 Precautions.....................................................................................4
2Safety .......................................................................................................5
2.1 Intended use...................................................................................5
2.2 Predictable incorrect application .....................................................5
2.3 Safe handling..................................................................................5
2.4 Staff qualification.............................................................................6
2.5 Modifications to the product............................................................6
2.6 Usage of spare parts and accessories............................................6
2.7 Liability information.........................................................................7
3Product description...................................................................................8
4Technical specifications.......................................................................... 10
4.1 Approvals, tests and conformities .................................................12
5Transport and storage.............................................................................12
6Mounting and commissioning.................................................................. 12
6.1 Mounting DAIKIN EKSRDS2A ......................................................13
6.2 Connecting DAIKIN EKSRDS2A................................................... 15
6.3 Electrical connection.....................................................................18
6.4 Commissioning DAIKIN EKSRDS2A.............................................18
7Operation................................................................................................20
7.1 Reading mark at flow meter.......................................................... 20
7.2 Venting the system ....................................................................... 21
FA EKSRDS2A - 06/2015 3
8Maintenance...........................................................................................22
9Troubleshooting......................................................................................22
10 Decommissioning, disposal.....................................................................24
11 Warranty.................................................................................................24
12 Copyright ................................................................................................28
This instruction manual
4FA EKSRDS2A - 06/2015
1 This instruction manual
This instruction manual is part of the product.
Read this manual before using the product.
Keep this manual during the entire service life of the prod-
uct and always have it readily available for reference.
Always hand this manual over to future owners or users of
the product.
1.1 Precautions
WARNING
WORD
Type and source of the hazard are shown here.
Precautions to take in order to avoid the hazard are
shown here.
There are three different levels of warnings:
Warning word
Meaning
DANGER
Immediately imminent danger!
Failure to observe the information will result in
death or severe injuries.
WARNING
Possibly imminent danger!
Failure to observe the information may result
in death or severe injuries.
CAUTION
Dangerous situation!
Failure to observe the information may result
in minor or severe injuries as well as damage
to property.
Safety
FA EKSRDS2A - 06/2015 5
2 Safety
2.1 Intended use
The solar pump assembly DAIKIN EKSRDS2A may only be
used to circulate the following liquids in intrinsically safe,
closed, solar systems.
Standard heat transfer fluids (solar liquids) suitable for so-
lar systems such as water-glycol mixtures
The integrated safety group assembly serves to secure
against excessive pressure.
Any use other than the application explicitly permitted in this
instruction manual is not permitted.
2.2 Predictable incorrect application
The solar pump assembly PrimoSol®must never be used in
the following cases:
Operation with swimming pool water
Use with adherent, corrosive or flammable fluids
Temperatures in excess of or below the permissible tem-
peratures and pressures, see table 1, page 11
2.3 Safe handling
This product represents state-of-the-art technology and is
made according to the pertinent safety regulations. Each
product is subjected to a function and safety test prior to ship-
ping.
Operate the product only when it is in perfect condition.
Always observe the operating instructions, all pertinent lo-
cal and national directives and guidelines as well as the
Safety
6FA EKSRDS2A - 06/2015
applicable safety regulations and directives concerning
the prevention of accidents.
WARNING
Severe burns or death caused by mains voltage
(AC 230 V, 50 Hz) in the pump head.
Avoid any contact of the pump head with water or solar
liquid.
Disconnect the mains voltage supply before opening the
pump head or before performing maintenance and clean-
ing work and make sure it cannot be switched on.
Do not tamper with the pump head in any way whatsoev-
er.
2.4 Staff qualification
The product may only be mounted, commissioned, operated,
maintained, decommissioned and disposed of by qualified,
specially trained staff.
Electrical work may only be performed by trained electricians
and in compliance with all applicable local and national direc-
tives.
2.5 Modifications to the product
Changes or modifications made to the product by unauthor-
ised persons may lead to malfunctions and are prohibited for
safety reasons.
2.6 Usage of spare parts and accessories
Usage of unsuitable spare parts and accessories may cause
damage to the product.
Safety
FA EKSRDS2A - 06/2015 7
Use only genuine spare parts and accessories of the
manufacturer.
2.7 Liability information
The manufacturer shall not be liable in any form whatsoever
for direct or consequential damage resulting from failure to
observe the technical instructions, guidelines and
recommendations.
The manufacturer or the sales company shall not be liable for
costs or damages incurred by the user or by third parties in the
usage or application of this product, in particular in case of
improper use of the product, misuse or malfunction of the
connection, malfunction of the product or of connected
products. The manufacturer or the sales company shall not be
liable for damage whatsoever resulting from any use other
than the use explicitly permitted in this instruction manual.
The manufacturer shall not be liable for misprints.
Product description
8FA EKSRDS2A - 06/2015
3 Product description
Complete, pre-assembled and tightness-tested solar pump as-
sembly with all required safety and functional components, in-
cluding form-fit heat insulation. The heat insulation is also
used to package the product for safe transport.
Product description
FA EKSRDS2A - 06/2015 9
1
Flow
2
Return
3
Ball valve, blue, can
be shut off, with grav-
ity brake and ther-
mometer
4
Safety group assem-
bly
5
Safety valve
6
Discharge opening
7
Pressure gauge with
mounting valve
8
Connection for ex-
pansion vessel.
9
Circulation pump
1
0
Shut-off
1
1
Filling and flushing
valves
1
2
Flow meter
1
3
Heat insulation
1
4
Vent pot
1
5
Vent valve with hand
wheel
1
6
Ball valve, red, can
be shut off, with grav-
ity brake and ther-
mometer
Fig. 1: DAIKIN EKSRDS2A,
flow and return with filling and flushing valves and vent pot
Technical specifications
10 FA EKSRDS2A - 06/2015
4 Technical specifications
Fig. 2: Dimensions [mm] DAIKIN EKSRDS2A
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