ThermoFlow Elex 8.5, Elex 12, Elex 15, Elex 18, Elex 21 Installation Manual, User Manual, And Warranty Information
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TM
Electrically Controlled Tankless Water Heater
Installa�on
uide, ser anual, and Warranty nforma�on
Electrically
Controlled
Tankless Water
Heater
Elex 8.5 / Elex 12 /
Elex 15 / Elex 18 /
Elex 21 / Elex 24
TM
Contents
Use of the manual
Mounting instructions
User manual
Maintenance
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Trouble shooting
Warranty conditions
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3
5
19
21
22
25
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Electric Tankless Water heater - Installation Maunal and User Guide
TM
Use of the manual
Congratulations and thank you for choosing our instant water heater.
The instruction contains important information about commissioning,
switching the device on and maintenance. To ensure your safety and
that of others we recommend you read through this safety manual carefully. Please refer to the back of the manual for details about thewarranty. Keep this manual for future reference.
If you lose the maunal, contact your local distributor or manufacturer.
When you call, please tell us the model number and the serial number of
your unit written on the rating plate of the water heater.
Symbols used in this maunal
The following symbols are used in this maunal and on the appliance:
Fail to observe this instruction may expose you or others to danger.
Fail to observe this instruction may lead to damage to the device.
Indicates live parts.
Fail to observe this insturction may lead to damage to the device or damage
or others.
Please read the manual
Hazardous materials and waste electrical and electronic equipment
should be taken to a designated recycling location.
Electric tankless Water heater - Installation Maunal and User Guide
03
TM
Use of the manual
This appliance can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities if
they are supervised during use of the appliance and under stand the
hazards involved.
This is not a toy. Children shall not play with this appliance.
Standards and regulations
The installation (plumbing and electrical work), commissioning and
maintenance of this appliance should only be undertaken by personnel with electrical qualifications and in accordance with the relevant
standards and codes and this manual.
Correct and reliable operation of this unit will only be ensured if the
original accessories and spare parts are used.
The following should also be observed:
the appliance name plate;
the technical specifications.
Connection to the water supply
Compatible cold water pipe material: steel, copper and plastic.
There is no need to install a relife valve.
Compatible hot water pipe material: copper, approved plastic piping
systems.
Electrical installation
This unit may only be connected to a fixed cable.
This appliance must be connected to a dedicated breaker.
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Electric Tankless Water heater - Installation Maunal and User Guide
TM
Mounting instructions
Contents
1 device (Elex 8.5 / Elex 12)
1 mounting template
1 bag of installation materials, contects:
1 filter mat
4 spacers
1 gasket
4 screws
4 anchors
Contents
1 device (Elex 15 / Elex 18 / Elex 21 / Elex 24)
1 mounting template
1 bag of installation materials, contects:
① 1 inlet connector kit (combined with filter mat)
② 1 outlet connector
③ 2 gaskets
④
⑤
⑥
4 spacers
4 anchors
4 screws
Electric tankless Water heater - Installation Maunal and User Guide
05
05
TM
Mounting instructions
Unpacking
Check if the device has been damaged in any way.
Environment
To prevent damage during transport this unit is shipped in sturdy
packing. Please recycle the packaging where possible.
Disposal of the appliance
Old appliances must not be disposed of in your household waste!
Please bring old appliances to the appropriate recycling center nearest to
you.
Tools
You will require the following tools for installation:
• Phillips-head screwdriver
• Open-ended wrenches
• Teflon tape
• Drill
• Stone or concrete drilling bits
• Pencil
• Adhesive tape
• Wire strippers
All the devices require a single phase 220-240V supply .
If the electrical installation does not meet these requirements then it will
need to be modified. This should be done by a qualitied electrician in
accordance with the relevant regulations (IEC, NEC, etc.)
Preparing for installation
The water and electrical supply need to be available at the place where
the device is to be supplied. If the electricity cable is buried in the wall then
use the supplied spacers. If the electrical cable is fixed to the wall then the
device can also be fixed straight to the wall.
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Electric Tankless Water heater - Installation Maunal and User Guide
TM
Mounting instructions
Elex 8.5 / Elex 12
A1. A2.
2
1
Display plug
A3. A4.
Input electric cable
5/16”
Connection to wall
MOUNTING TEMPLATE
4”
Minimum distance to the ceiling
Mindestabstand zur Decke
Mindestabstand zur Wand
Mindestabstand zur Wand
4”
Minimum distance from wall
Minimum distance from wall
Mindestabstand zum Boden
5/16”
Connection to wall
Warm water connection Cold water connection
Minimum distance to the ground
8”
Electric tankless Water heater - Installation Maunal and User Guide
Connection to wallConnection to wall
5/16”
4”
5/16”
07
TM
Mounting instructions
A5. A6.
max. 1”
08
A7.
A8.
6”
1”
Electric Tankless Water heater - Installation Maunal and User Guide
TM
Mounting instructions
A9. A10
L1 L2
A11.
Push the button
to reset the switch
2
3
1
Display plug
outlet
Electric tankless Water heater - Installation Maunal and User Guide
gasket
filter mat
inlet
09
TM
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