DeDietrich E200 SHL Manual

EN
Solar domestic hot water calorifier
E200 SHL
C005098A
Installation and
Service Manual
7654782-02

Contents
1 Safety instructions and recommendations ..............................................4
1.1 Safety instructions ...............................................4
1.2 Recommendations ................................................6
1.3 Liabilities ...............................................................7
1.3.1 Manufacturer’s liability .............................................7
1.3.2 Installer’s liability .....................................................7
2About this manual ......................................................................................8
2.1 Symbols used .......................................................8
2.1.1 Symbols used in the manual ...................................8
2.1.2 Symbols used on the equipment .............................8
2.2 Abbreviations ........................................................8
3Technical specifications ..........................................................................10
3.1 Homologations ....................................................10
3.1.1 Certifications .........................................................10
3.1.2 Factory test ...........................................................10
3.1.3 Directive 97/23/EC ................................................10
3.2 Technical specifications ....................................10
3.2.1 Characteristics of the DHW calorifier ....................10
3.2.2 Specifications of the DHW sensor .........................11
3.2.3 Specifications of the solar sensor .........................11
3.2.4 Specifications of the solar collector sensor ...........12
3.3 Main dimensions .................................................12
4 Technical description ..............................................................................14
4.1 General description ............................................14
4.2 Operating principle .............................................15
4.2.1 Skeleton Diagrams ................................................15
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4.3 Main parts ............................................................16
4.4 Standard delivery ................................................16
4.5 Accessories .........................................................16
5 Before installation ....................................................................................17
5.1 Regulations governing installation ...................17
5.2 Choice of the location ........................................17
5.2.1 Type plate .............................................................17
5.2.2 Positioning of the appliance ..................................18
5.3 Positioning the appliance ..................................18
6 Installation ................................................................................................21
6.1 Fitting the DHW sensor ......................................21
6.2 Installing the solar sensor .................................21
6.3 Installing the domestic hot water temperature
sensor - Cable routing ........................................22
6.4 Installing and connecting the solar expansion
vessel ...................................................................22
6.4.1 For an installation with a boiler placed on top of the
tank .......................................................................22
6.4.2 To install the tank next to a boiler .........................24
6.5 Hydraulic connections .......................................24
6.5.1 Primary solar water circuit connections .................24
6.5.2 Connecting the primary boiler circuit .....................26
6.5.3 Hydraulic connection of the secondary drinking water
circuit .....................................................................26
6.6 Electrical connections ........................................29
6.6.1 Recommendations ................................................29
6.6.2 Connecting the DHW heating pump ......................30
6.6.3 Connecting the domestic hot water sensor ...........30
6.6.4 Connecting the solar control system .....................30
6.6.5 Terminal block .......................................................31
6.7 Filling the system ...............................................32
6.7.1 Filling the domestic hot water circuit .....................32
6.7.2 Filling the primary boiler circuit ..............................32
6.7.3 Filling the primary solar circuit ...............................32
7 Commissioning ........................................................................................37
7.1 Check points before commissioning ................37
7.1.1 Hydraulic circuits ...................................................37
7.1.2 Electrical connection .............................................38
Contents
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7.2 Commissioning procedure ................................38
7.2.1 Setting procedure EGC 17/29 (See the installation
and service manual for the boiler) .........................39
8 Installation shutdown ..............................................................................40
8.1 Antifreeze protection ..........................................40
8.2 Shutting down the solar control system ..........40
9 Checking and maintenance .....................................................................41
9.1 General instructions ...........................................41
9.2 Safety valve or safety unit .................................41
9.3 Cleaning the casing material .............................41
9.4 Checking the magnesium anode .......................41
9.5 Descaling .............................................................42
9.6 Removing and remounting the inspection
trap .......................................................................42
9.6.1 Removing the inspection trap ................................42
9.6.2 Reassembling the inspection trap .........................43
9.7 Cleaning the plate heat exchanger ...................43
9.8 Inspection and maintenance of the solar
circuit ...................................................................45
9.8.1 Adding heat transporting fluid ...............................45
9.9 solar regulator .....................................................45
9.9.1 Electricity supply ...................................................46
9.10 Maintenance of the thermostatic mixing
valve .....................................................................46
9.11 Draining the installation .....................................47
9.12 Specific maintenance operations ......................47
9.13 Maintenance form ...............................................48
10 Spare parts ................................................................................................49
10.1 General ................................................................49
10.2 Spare parts ..........................................................50
11 Appendix – Information on the Ecodesign and Energy Labelling
Directives ..................................................................................................53
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1 Safety instructions and
recommendations
1.1 Safety instructions
DANGER
This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capabilities
or lack of experience and knowledge if they have
been given supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved. Children shall
not play with the appliance. Cleaning and user
maintenance shall not be made by children
without supervision.
CAUTION
1. Turn off the domestic cold water inlet.
2. Open a hot water tap on the installation.
3. Open a safety unit valve.
4. When the water stops flowing, the appliance
has been drained.
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CAUTION
Pressure limiter device
4The pressure limiter device (safety valve or
safety unit) must be operated regularly in
order to clear out any limescale deposits and
ensure that it is not blocked.
4The pressure limiter device must be
connected to a discharge pipe.
4As water may flow from the discharge pipe,
it must be kept open to the air, in a frost-free
environment, in a continuous downward
gradient.
For the type, characteristics and connection of
the pressure limiter device, please refer to the
section entitled Connecting the domestic hot
water tank to the drinking water network in the
installation and service manual for the domestic
hot water tank.
The user guide and the installation manual can
also be found on our internet site.
CAUTION
Allowance must be made for a means of
disconnection in the fixed pipes in accordance
with the regulations on installations.
CAUTION
If a power cord is provided with the appliance
and it turns out to be damaged, it must be
replaced by the manufacturer, its after sales
service or persons with similar qualifications in
order to obviate any danger.
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CAUTION
Respect the maximum water inlet pressure to
ensure correct operation of the appliance,
referring to the chapter "Technical
Specifications".
CAUTION
Before any work, switch off the mains supply to
the appliance.
CAUTION
In order to limit the risk of being scalded, the
installation of a thermostatic mixing valve on the
domestic hot water flow piping is compulsory.
1.2 Recommendations
CAUTION
Do not neglect to service the appliance. Service
the appliance regularly to ensure that it operates
correctly.
WARNING
Only qualified professionals are authorised to
work on the appliance and the installation.
WARNING
Heating water and domestic water must not
come into contact with each other. Domestic
water must not circulate via the exchanger.
4To take advantage of the guarantee, no modifications
must be made to the appliance.
4To reduce heat losses as much as possible, insulate
the pipes.
Casing components
Only remove the casing for maintenance and repair
operations. Put the casing back in place after
maintenance and repair operations.
Instructions stickers
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The instructions and warnings affixed to the appliance
must never be removed or covered and must remain
legible during the entire lifespan of the appliance.
Immediately replace damaged or illegible instructions and
warning stickers.
1.3 Liabilities
1.3.1. Manufacturer’s liability
Our products are manufactured in compliance with the
requirements of the various applicable European
Directives. They are therefore delivered with [ marking
and all relevant documentation.
In the interest of customers, we are continuously
endeavouring to make improvements in product quality.
All the specifications stated in this document are therefore
subject to change without notice.
Our liability as the manufacturer may not be invoked in the
following cases:
4Failure to abide by the instructions on using the
appliance.
4Faulty or insufficient maintenance of the appliance.
4Failure to abide by the instructions on installing the
appliance.
1.3.2. Installer’s liability
The installer is responsible for the installation and
commissioning of the appliance. The installer must
respect the following instructions:
4Read and follow the instructions given in the manuals
provided with the appliance.
4Carry out installation in compliance with the prevailing
legislation and standards.
4Perform the initial start up and carry out any checks
necessary.
4Explain the installation to the user.
4If a maintenance is necessary, warn the user of the
obligation to check the appliance and maintain it in
good working order.
4Give all the instruction manuals to the user.
1. Safety instructions and recommendations E200 SHL
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2 About this manual
2.1 Symbols used
2.1.1. Symbols used in the manual
In these instructions, various danger levels are employed to draw the
user’s attention to particular information. In so doing, we wish to
safeguard the user’s safety, highlight hazards and guarantee correct
operation of the appliance.
DANGER
Risk of a dangerous situation causing serious physical
injury.
WARNING
Risk of a dangerous situation causing slight physical
injury.
CAUTION
Risk of material damage.
Signals important information.
¼Signals a referral to other instructions or other pages in the
instructions.
2.1.2. Symbols used on the equipment
Before installing and commissioning the device, read
carefully the instruction manuals provided.
Dispose of the used products in an appropriate recovery
and recycling structure.
2.2 Abbreviations
4CFC: Chlorofluorocarbon
4DHW: Domestic hot water
4PCU: Primary Control Unit - PCB for managing burner operation
E200 SHL 2. About this manual
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4SCU: Secondary Control Unit - control panel PCB
2. About this manual E200 SHL
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