WDT Sauna Plus 8 User manual

Operating and installation instructions
Automatic sauna splash system
Type Sauna Plus 8
Item no.: 24520, 24521, 24522, 24523 Language: EN

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Table of contents
1Information regarding these instructions / general information ...................................................4
1.1 Scope of validity................................................................................................................................ 4
1.2 Target group ..................................................................................................................................... 4
1.3 Symbols used.................................................................................................................................... 4
1.4 Warranty........................................................................................................................................... 5
1.5 Further information.......................................................................................................................... 6
2Safety ...........................................................................................................................................7
2.1 Appropriate use................................................................................................................................ 7
2.2 Safety instructions:........................................................................................................................... 7
3Product description - delivery scope...........................................................................................10
3.1 Delivery scope / accessories........................................................................................................... 10
3.2 Product description ........................................................................................................................ 10
3.3 Identification of the device / name plate for Sauna Plus 8 ............................................................ 15
3.4 Technical data................................................................................................................................. 15
3.5 Transport / storage......................................................................................................................... 16
4Assembly....................................................................................................................................17
4.1 Selecting the place of installation................................................................................................... 17
4.2 Assembly information (installation suggestion) ........................................................................... 17
4.3 Mechanical installation................................................................................................................... 18
4.4 Hydraulic installation...................................................................................................................... 19
4.5 Electrical installation....................................................................................................................... 20
5Commissioning ...........................................................................................................................21
5.1 Commissioning - comments ........................................................................................................... 21
5.2 Commissioning - procedure............................................................................................................ 21
6Operation / handling..................................................................................................................24
6.1 General ........................................................................................................................................... 24
6.2 Controller - software ...................................................................................................................... 24
6.3 The main menu............................................................................................................................... 28
6.4 Operation modes menu.................................................................................................................. 30
6.5 Settings menu................................................................................................................................. 42
6.6 Service menu .................................................................................................................................. 53
6.7 Login ............................................................................................................................................... 59
6.8 Logout............................................................................................................................................. 59
6.9 Optional functions .......................................................................................................................... 60
6.10 Top up consumables....................................................................................................................... 60
7Maintenance, service, faults ........................................................................................................61
7.1 Device maintenance ....................................................................................................................... 61
7.2 Regular water inspection................................................................................................................ 63
7.3 Fault removal / fault codes............................................................................................................. 63
7.4 Special versions .............................................................................................................................. 66
8Shutting down –Storage –Disposal...........................................................................................67
8.1 General ........................................................................................................................................... 67
8.2 Automatic sauna splash system ..................................................................................................... 67

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9Documents.................................................................................................................................68
9.1 Declaration of conformity .............................................................................................................. 68
9.2 Terminal diagram............................................................................................................................ 69
9.3 Commissioning report .................................................................................................................... 71
9.4 Operating data sheet...................................................................................................................... 72
9.5 Maintenance protocol .................................................................................................................... 74
9.6 Spare parts list, wearing parts list, consumables ........................................................................... 75
10Appendices.................................................................................................................................76
Imprint
All rights reserved
© Copyright by WDT –Werner Dosiertechnik GmbH & Co KG
Version: see footer
Publications of any kind and translation into other languages, also of excerpts, is only permitted with
the explicit approval of WDT - Werner Dosiertechnik GmbH & Co. KG.
Subject to technical changes
These operating instructions are based on the German original provided by the WDT company.
Responsible for the content:
WDT - Werner Dosiertechnik GmbH & Co. KG
Hettlinger Str. 17
D-86637 Wertingen-Geratshofen
Tel.:[phone] / 9 86 97 –0
Fax:[phone]
E-mail: [email protected]

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1Information regarding these instructions / general information
1.1 Scope of validity
These instructions describe the function, installation, commissioning and operation
of the Sauna Plus 8 automatic sauna splash system and the appropriate accessories.
These operating instructions must be carefully read before use and must be stored
near the device for immediate use.
1.2 Target group
Only our authorised partners and persons who were instructed regarding the
device functions and have read and understood the operating instructions may
work on the system.
Electrotechnical connection work may only be performed by appropriately trained
specialist staff!
1.3 Symbols used
The following types of safety instructions and general instructions are used in this
document:
DANGER !
"DANGER" identifies a safety instruction that is neglected at the risk
of severe or life-threatening injuries or major damage to goods!
CAUTION !
"CAUTION" identifies safety instructions that are neglected at the
risk of injuries, damage to health or damage to goods!
ATTENTION !
"ATTENTION" identifies safety instructions that are neglected at the
risk of damage to goods!

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HIGHLY FLAMMABLE !
"HIGHLY FLAMMABLE" identifies substances with a low flash point
under 21°C.
ESD-SENSITIVE !
"ESD SENSITIVE" identifies electronic components that can be
damaged by electrostatic discharge. The generally known precautions
regarding ESD-sensitive devices must be adhered to when handling
these devices!
HINT !
A "HINT" characterises information that may help to improve the
operation.
1.4 Warranty
All devices and systems of the WDT company are produced using the latest
production methods and comprehensive quality control. Please contact your
specialist dealer should you nevertheless have reason for complaint. The general
warranty conditions of WDT apply. (see below).
General warranty conditions
Company WDT provides a warranty for 2 years from the date of commissioning or a maximum
period of 27 months after delivery, assuming correct installation and commissioning with completed
and signed commissioning protocol.
Wearing parts such as seals, hoses, membranes, dosing screw conveyors, electrodes, roller carriers
and other parts that are subject to mechanical or chemical wear are excluded. We provide a
warranty for half a year on those parts.
Our ERP programme requires an invoice for each delivery (also for warranty services). Customers
will receive a credit note after returning the faulty part and its inspection as required. Please return
goods within 14 days.
Costs for consequential damage and costs resulting from handling warranty claims are excluded.
Warranty claims are not valid when the damage was caused by frost, water, over-voltage or
inappropriate handling.
HINT !
Please send a completed commissioning protocol together with the
defective part to WDT to maintain your warranty claims. We
reserve the right to settle the warranty claim when no
commissioning protocol is available.

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ATTENTION !
Modification of the device is not permitted. Warranty and product
liability claims become void when this requirement is not fulfilled.
1.5 Further information
Further information regarding specific topics such as layout of the dosing
performance or description of the operating parameters is available from your
specialist dealer or directly from:
Company WDT Werner Dosiertechnik GmbH & Co KG
Hettlinger Straße 17
86637 Wertingen - Geratshofen
Tel. [phone]
Fax. [phone]
http://www.werner-dosiertechnik.de

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2Safety
2.1 Appropriate use
The Type Sauna Plus 8 automatic sauna splash system may only be used for the
applications described in Section 3.2, Product description of the product description.
The locally applicable regulations regarding accident prevention, worker safety and
drinking water protection must be adhered to.
2.2 Safety instructions:
ATTENTION !
The operating instructions must be carefully read and considered
before installation and use!
Work on the system and changes to the settings may only be
performed by trained and instructed persons! It is particularly
important that the regulations for worker safety and accident
prevention as well as for wearing protective clothing are adhered
to.
Take note of the information stickers on the device!
Vor dem Öffnen des Gerätes
Stecker ziehen.
Before opening machine
Disconnect mains.
Avant d’ouvrir l’appareil
Retirez la fiche mâle.
Antes de abrir
el aparato sacar el enclute.
Check the dosing hose of the pump and
replace it as required when topping up
the fragrance
(see operating instructions).

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Handling of chemicals, risks to persons and the environment
Important information on the handling of chemicals and fragrances
is provided in the safety data sheets of the fragrance manufacturers!
The automatic sauna splash system mixes water with fragrance and doses it onto
the sauna heater. The fragrance concentration in the water is so low that it poses
no risk to people.
DANGER ! IRRITATION !
The undiluted fragrances may lead to irritation and allergic
reactions.
HIGHLY FLAMMABLE !
The undiluted fragrances may be highly flammable. This may cause
injuries to persons or risks to the environment. It is therefore
necessary to perform all work with great care!
CAUTION !
The fragrances may also be harmful to health in high concen-
trations!
In emergencies relating to the handling of chemicals, you can contact
a Poison Emergency Call Centre! Example for Germany:
Emergency call number:
Poison Emergency Call Munich (or any other poison centre)
Telephone: [phone]

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Protective measures and behavioral rules
CAUTION !
Water from the drinking water network is used to supply the
automatic sauna splash system.
A safety combination unit for non-poisonous liquids with free
drainage according to DIN EN 1717 (Germany and EU) is installed
in the device to protect the water supply network. The splash line
from the device to the heater shower must therefore be installed in
a way that allows the line to drain by itself (declining, without water
trap, no non-return fitting).
A system separation unit according to DIN EN 1717 for non-
poisonous liquids without free drainage must be installed in the
supply line of the automatic sauna splash system when the splash
line is not self-draining (e.g. installed with incline, non-return fitting
or water trap in the pipe).
Please adhere to the locally applicable regulations!
ATTENTION !
Modification of the device is not permitted!

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3Product description - delivery scope
3.1 Delivery scope / accessories
The Type Sauna Plus 8 automatic sauna splash system mainly consists of the
following components:
Microprocessor controller SSD + BET in housing
1 to 4 SA-Vi hose pumps for dosing fragrance concentrate
Mounting plate with bracket for fragrance bottles
Supply line with ball valve, ½“ internal thread
Fine screen 0.3 mm, brass
Safety combination unit / pipe aerator according to DIN EN1717 for self-
draining outlet lines
1 solenoid valve ¼“ VA
Pressure monitoring
Dosing pipe with 1 to 4 dosing valves 3/8“ VA
Discharge 3/8“ internal thread
Splash shower: Perforated pipe with 3/8“ internal thread
The following options are available as accessories:
1. Wall feed-through Sauna VA for heater shower: Item no.: 15214
2. Special versions of the wall feed-through are available on request
3. Special versions of the splash shower are available on request
4. Sauna splash connection set: Item no.: 20101, consisting of:
a. 10 meter PTFE hose 6x1 mm
b. Hose connection for splash automatic system 3/8“ external thread x
6x1 mm
c. Hose connection for wall feed-through 3/8“ internal thread x 6x1 mm
d. 3/8“ angle internal/external thread
5. Button plate made of wood incl. illuminated button for operation in the cabin:
Item no.: 12905
6. System separating unit ½“ for automatic sauna splash system (when outlet
pipes are not self-draining): Item no.: 24321
7. Hose connection, nickel-plated brass, 3/8“ internal thread for PTFE hose 6x1
mm, item No.: 19282
3.2 Product description
The Sauna Plus 8 automatic sauna splash system is a dosing system for a fully
automated splash onto the sauna heater. A fragrance can automatically be added
to the splash water.