HOLZKLUSIV OPAL 180 User manual

Instruction Manual:
Hot Tub
Date: 23/05/2022
Revision: 09
No.: BA-2021-01
Styles:
OPAL, SAPPHIRE, JADE
Models:
180 and 200

Imprint
Manufacturer’s contact details
Name:
Holzklusiv GmbH
Address:
Stauweiher 5, 51645 Gummersbach,
Germany
E-Mail:
[email protected]
Website:
https://holzklusiv.de/
Telephone:
0800-20 20 228
Copyright
All rights to this instruction manual and to the documentation quoted in this
manual, in particular the right of reproduction and distribution as well as translation,
are held by Holzklusiv GmbH.
The contents of this manual are confidential, and the manual is only intended for the
user and maintenance personnel.
You are prohibited from sharing this manual with, or transferring material printed
herein to, third parties and doing so will result in liability for damages.
Validity
The illustrations and visualisations contained within this document are for general
illustration purposes only. Please note, therefore, that illustrations and features are
subject to the chosen model and may differ from those of the delivered product.
Holzklusiv GmbH reserves the right to change this documentation, including the
descriptions and technical data contained therein, without prior notice.

Content
Instruction Manual: Hot Tub
2
Table of Contents
Imprint
......................................................................................................................................... 1
Manufacturer’s contact details ..................................................................................................... 1
Copyright ............................................................................................................................................. 1
Validity .................................................................................................................................................. 1
1 Purpose of this manual
................................................................................................. 5
2 Personal safety
................................................................................................................ 6
2.1 Due diligence ........................................................................................................................ 6
2.2 Symbols and notices ........................................................................................................... 6
2.3 Residual risks ......................................................................................................................... 6
2.4 Signs by the hot tub ............................................................................................................ 8
2.5 Health and Safety Devices ................................................................................................ 9
3 Product description
..................................................................................................... 10
3.1 Description of the hot tub ............................................................................................... 10
3.1.1 Hot tub styles and optional accessories .................................................................. 13
3.2 Intended use ....................................................................................................................... 15
3.3 Foreseeable misuse ........................................................................................................... 16
3.4 Technical data ..................................................................................................................... 17
3.4.1 Type label .......................................................................................................................... 18
3.4.2 Dimensions ...................................................................................................................... 19
3.5 Control panel ....................................................................................................................... 20
3.6 Limitations ........................................................................................................................... 20
4 Transport to the installation site
............................................................................... 21
4.1 Requirements for personnel carrying out the installation ................................... 21
4.2 Delivery and transport ...................................................................................................... 21
4.2.1 Disposal ............................................................................................................................. 22
4.3 Storage .................................................................................................................................. 22
5
Set-up, assembly, and installation ...................................................................................... 23
5.1 Requirements for personnel carrying out the installation ................................... 23
5.2 Requirements for the bearing surface ........................................................................ 23
5.3 Set-up .................................................................................................................................... 25
5.4 Assembly ............................................................................................................................... 26
5.4.1 Assembling the flue pipe ............................................................................................. 26
5.4.2 Assembling the drinks shelf ........................................................................................ 29
5.4.3 Optional: Assembling the sand filter unit .......................................................................... 30

Content
Instruction Manual: Hot Tub
3
5.4.4 Optional: Assembling the wooden housing for the sand filter unit ............... 31
5.4.5 Optional: Assembling the skimmer .......................................................................... 32
6 Initial start-up
................................................................................................................ 33
6.1 Requirements for personnel carrying out the installation ................................... 33
6.2 Checking the position of the residual current circuit breaker ............................ 33
6.3 Cleaning the hot tub for the first time ........................................................................ 33
6.4 Initial wood treatment ..................................................................................................... 33
6.5 Chemical cleaning ............................................................................................................. 34
6.6 Filling the hot tub for the first time .............................................................................. 34
6.7 Adjusting the pH level / alkalinity of the water ......................................................... 34
6.8 Running the stove ............................................................................................................. 35
6.9 Optional: Switching on the pumps .............................................................................. 36
6.9.1 Optional: Pump for SPA air bubble massage ........................................................ 37
6.9.2 Optional: Switching on the pump for the SPA hydromassage ....................... 37
6.9.3 Optional: Adding air to the SPA hydromassage ................................................... 37
6.9.4 Optional: Switching on the pump for the UV lamp ............................................ 37
6.9.5 Optional: Switching on the sand filter unit ............................................................ 38
6.9.6 Optional: Switching on the skimmer ....................................................................... 38
6.9.7 Optional: Switching on the LED lighting ................................................................ 38
6.9.8 Optional: Switching on the heating ......................................................................... 38
6.9.9 Optional: Switching on the antifreeze guard ........................................................ 38
7 Using the hot tub
......................................................................................................... 39
7.1 Requirements for personnel carrying out the installation ................................... 39
7.2 Instructions for safe operation ....................................................................................... 39
7.3 Bathing .................................................................................................................................. 40
8 Maintenance and care
................................................................................................. 41
8.1 Requirements for personnel carrying out the installation ................................... 41
8.2 Requirements for maintenance and care .................................................................. 41
8.3 Water treatment ................................................................................................................ 41
8.3.1 Adjusting the pH level / alkalinity .............................................................................. 41
8.3.2 Filtering and cleaning the water regularly ............................................................. 42
8.3.3 Disinfecting the water .................................................................................................. 43
8.4 Emptying and cleaning the stove ................................................................................ 45
8.5 Cleaning the flue pipe ...................................................................................................... 45
8.6 Draining / changing the water ...................................................................................... 45
8.7 Wood treatment ................................................................................................................ 46

Content
Instruction Manual: Hot Tub
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8.8 Replacing LEDs ................................................................................................................... 46
8.9 Ventilation ............................................................................................................................ 46
8.10 Winter preparations .......................................................................................................... 46
8.11 Using salt water .................................................................................................................. 47
8.12 Long periods of non-use .................................................................................................. 47
8.13 Summary of the maintenance and servicing steps ................................................ 47
9 Decommissioning/Dismantling/Disposal
............................................................... 49
Attachment 1 - Circuit diagram
............................................................................................ 50
Attachment 2 - EU Declaration of Conformity
.................................................................. 51
Attachment 3 - Safety Data Sheet "Hot Tub Clean Care”
................................................ 52

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5
1 Purpose of this manual
This instruction manual will help you to transport, set up, assemble, start running, operate,
maintain, and service the hot tub as intended, in a proper, effective, and safe manner, as well
as to dismantle, stop running, and dispose of it. That is why it is important that you read the
following chapters carefully. If required, please consult important information more than once.
NOTE
Please make sure that you have read and understood the instruction manual
before using the hot tub for the first time or if you are assigned to do any other
work on the hot tub.
It is not always obvious how you should use, operate, and transport the hot tub described
below. That is why we have provided explanations here, which are, in some cases, accompanied
by technical documentation (see attachments and annexes to this instruction manual).
This instruction manual provides you with information and warnings about residual risks (see Chapter 2.3). While
protective measures have been introduced to reduce the level of risk, please note that it is not possible to eliminate
all risks in part or entirely. The safety and warning instructions, especially those pertaining to
residual risks, must be strictly followed so as to avoid personal injury.
This instruction manual is intended for private individuals and companies. The instruction
manual must be kept near to the hot tub.
The following attachments are valid together with this instruction manual and serve to inform
the user:
Attachment 1: Circuit diagram
Attachment 2: EU Declaration of Conformity
Attachment 3: "Hot Tub Clean Care” Safety Data Sheet
If you have ordered optional accessories such as the "skimmer" or "sand filter unit” with your
hot tub, the operating instructions for these accessories will be enclosed with this manual.
These instructions, especially the safety instructions described herein, must also be read and
observed by the user as well as any maintenance personnel.

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2 Personal safety
2.1 Due diligence
For your own safety and for the purpose of maintaining the hot tub during all stages of its
service life, please read and follow the instructions contained within this manual. Do not make
any modifications to, or repair, the hot tub yourself.
For proper use, you, the user of the hot tub, must read and follow the instructions of this
manual, paying attention, in particular, to the safety instructions given in this chapter.
2.2 Symbols and notices
This manual uses symbols, signal words, and notices to warn users of hazards and make sure
that the hot tub is operated safely. These are shown and explained below in accordance with
the specifications given in the standard (DIN EN 82079-1 and DIN EN ISO 7010).
DANGER
This means that there is an imminent danger. Failure to adhere to this
instruction may result in serious injury or death.
WARNING
This means that there is an imminent danger. Failure to adhere to this
instruction may result in serious injury.
CAUTION
This means that there is an imminent danger. Failure to adhere to this
instruction may result in minor injury.
NOTE
This symbol indicates that there is an imminent danger. Failure to adhere
to this instruction may result in damage to property.
2.3 Residual risks
The following residual risks remain even when the hot tub is used as intended (see Chapter 3.2) and despite the
protective measures that have been introduced to minimise the level of risk. Please familiarise yourself with
these residual risks and follow the measures described below to prevent threat to life.
All
residual risks are described both in this chapter and at the corresponding point of occurrence
of the residual risk within this manual.

Instruction Manual: Hot Tub
7
DANGER
Danger of drowning and risk of hand injuries / risk of trapped hand/finger in
the jets / water inlets and return pipes!
Children and persons with mental
illnesses must be supervised by an adult at all times. Do not reach into the jets
or water inlets and return pipes. We strongly recommend switching off the
hydromassage jets when the hot tub is being used by children. The sand filter
unit and skimmer must always be deactivated when the hot tub is in use. If
you have long hair, please protect your hair (e.g.: by tying it up or wearing a
swimming cap). Always position the hot tub so that you can easily reach and
unplug the mains plug in case of an emergency.
DANGER
Risk of circulatory problems and risk of drowning!
Make sure to take sufficient and
sufficiently long breaks between bathing sessions. Make sure to drink plenty of fluids
(fluids containing electrolytes) when bathing. The bathing water temperature must not
exceed 40 °C. Always check the bathing water temperature before entering the hot tub.
Pregnant women and anyone with health conditions should consult a doctor before
using the hot tub.
DANGER
Risk of electrocution!
The control box and its components may still be live while repair
work is underway. The hot tub must be disconnected from the power supply before
repairs are carried out and steps must be taken to make sure that the power may not
be reconnected either accidentally or by unauthorised personnel. Repairs may only be
carried out by qualified electricians. Unauthorised personnel are prohibited from
touching the live parts. It is also prohibited to use the optional sand filter unit and / or
the optional skimmer without an upstream residual current circuit breaker, or to switch
on either of these functions when people are using the hot tub. Any other safety
instructions regarding accessories given in this manual must be followed. Only use
appropriately designed garden sockets with an IP protection rating of at least IPX5.
DANGER
Risk of electrocution!
Avoid using the hot tub in stormy weather (lightning / thunder /
rain). In case of stormy weather, stop bathing immediately and cover the hot tub using
the optional cover, provided that it is safe to do so.
DANGER
Risk of falling objects!
Please note that there is a risk of falling objects when transporting
the hot tub. The product may only be transported by experts. Do not walk or stand under
a suspended load. The product may only be placed on a level surface. Make sure that
the hot tub is in a stable position once the crane has been lowered. Do not remove the
tensioning strap when detaching the Euro pallet.
DANGER
Risk of toxic or harmful cleaning products!
Make sure that the chemical care products
you use when maintaining the hot tub are kept out of the reach of children. These may
be toxic. The safety data sheets must be followed. In case of swallowing, contact the
National Poisons Information Service (NPIS) immediately and follow their instructions.
WARNING
Burn hazard, hot surfaces on / inside the stove and on the flue pipe (please
note that hot ash, sparks, and steam may escape from the flue pipe)!
Avoid
contact with hot components. Maintain a sensible distance between yourself
and the stove, and between yourself and the flue pipe. Open the stove door
slowly. Should you need to touch any of the components: Please use
protective gloves and / or allow any hot components to cool down before
handling them.

Instruction Manual: Hot Tub
8
WARNING
Burn hazard from overloading the stove!
Take care not to load the stove with too much
firewood, which can fall out when the stove door is opened. When extinguishing the
embers with water (not recommended), make sure to keep a safe distance to avoid
coming into contact with the hot steam.
WARNING
Trip hazard!
Always get in and out of the hot tub slowly and gently as surfaces, especially
those of the hot tub, may be slippery. You could use the LEDs lights (optional extra) to
improve lighting conditions if you plan to use the hot tub frequently in low lighting.
WARNING
Risk of injury from manual handling when removing transport packaging!
Take care when handling sharp tools such as carpet cutters and scissors. Make
sure that the tensioning strap is kept under tension. Hold this in place when
cutting. Wear protective gloves.
WARNING
Risk of injury from lifting loads that are too heavy!
Be careful when moving
heavy loads. Lift correctly and do not exceed your carrying capacity. People
with existing back problems should avoid lifting altogether. Wear protective
gloves.
CAUTION
Hot water may escape from water inlet on stove, risk of scalding (upper pipe - see item
3 in
Figure 6
)! Avoid direct contact with the water inlet.
CAUTION
Danger of crushing when setting down the hot tub!
Take care when moving
and placing the hot tub onto the bearing surface. Only hold the stepped
edge. Select a level and appropriate bearing area as per the description in
Chapter 5.2.Wear protective gloves.
2.4 Signs by the hot tub
The warnings shown in the following illustrations are permanently attached to the hot tub.
Figure 1: Burn hazard warning attached to the hot tub.

Instruction Manual: Hot Tub
9
Figure 2: Warnings attached to the hot tub regarding the supervision of children and the prohibition of sticking
fingers into the jets.
Figure 3: Warning notice attached to the hot tub for risk of electrocution
2.5 Health and Safety Devices
The hot tub is designed and manufactured in such a way that leaks within the water-bearing
assemblies are virtually impossible when the product is used as intended. In the event that the
hot tub short circuits as the result of a leak, the residual current circuit breaker will cut off the
power to the live components.
Hot surfaces are also disguised by heat-insulating protective plates positioned on both the
stove and the flue pipe.
The minimum distance between each optional pump and the inlets/outlets inside the tub is 1
m. Therefore, it is virtually impossible for hair to get caught in the motors. It is also possible to
unscrew and re-screw the screens for the tub's inlets and outlets so they are fully removable
should any hair get caught in them.

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10
3 Product description
3.1 Description of the hot tub
The hot tub is a wood-fired hot tub heated by a stainless steel wood stove for outdoor use. The
tub is available in three different styles and three different sizes (170 cm length, 180 cm or 200
cm diameter), with two different stove positions (internal and external), and comes in a variety
of wooden cladding options.
The following Table 1 is a description of the three basic styles which includes information on its basic features, the
advantages thereof as well as illustrations of the hot tub.
Table 1: Hot tub styles
Styles
Basic features
Advantages
Illustration
OPAL
Oval hot tub with a
length (inside) of
approx. 170 cm and
width (inside) of
approx. 100 cm with
external stove.
Very compact design;
no recess in the tub.
SAPPHIRE
Round hot tub with an
internal diameter of
180 cm or 200 cm with
internal stove.
Compact design;
bathing water is
heated faster
compared to the
OPAL and JADE styles.
JADE
Round hot tub with an
internal diameter of
180 cm or 200 cm with
external stove.
More space in the tub
as there is no recess
for the stove.
The tub colour, number of massage jets, type of cover, lighting, cleaning accessories etc. can also be configured for
each of the three styles. The hot tub has a wood-burning stove that transfers the heat generated
by the burning firewood to the water which then circulates through a separate chamber in the

Instruction Manual: Hot Tub
11
stove. The water, which is automatically set in motion by heating it, will then flow into the inner
area of the hot tub. This creates natural water circulation without the need for external pumps.
The heating time for an optimal bathing temperature of 37 to 40°C is about 2 to 3.5 hours
(depending on the design of the hot tub, the outside temperature, the type of cover, the
amount of water, the heating, and the insulation). The glass-fibre reinforced and ergonomically
shaped plastic tub is designed to provide seating and, in the model with an internal stove
("SAPPHIRE"), this provides space for the stove. The hot tub comes with the following standard features:
a flue pipe with heat shield, access steps, a thermometer, a drinks shelf, and a paddle for better heat distribution
of the water. Figure 4 depicts a simplified process flow diagram. Figure 5 and Figure 6 depict a fully equipped
hot tub. Table 2 gives you an overview of all standard and optional features of the hot tub.
Please observe the following warning notice, especially when using either the "JADE" or "OPAL"
styles with an external stove:
CAUTION
Hot water may escape from water inlet on stove, risk of scalding (upper pipe - see item
3 in
Figure 6
)! Avoid direct contact with the water inlet.
Figure 4: Simplified process flow diagram for the hot tub

Instruction Manual: Hot Tub
12
Figure 5: Exploded-view drawing of hot tub, "SAPPHIRE" model
2. Wooden panelling
1. Glass-fibre reinforced tub
(shown here: 200 model)
25. Water inlet for
the sand filter unit
10. (High
pressure) jets for
SPA
hydromassage
10. Jets for SPA air
bubble massage
18. Sand filter
unit
19. UV lamp
14. Control panel
15. Stove
11. Pump
for SPA
hydromassage
12. Fan for SPA
air bubble
massage
9. Draining valve
24. Return pipe for the
sand filter unit
23. Return pipe for
water jet pump
27. RCD fuse box
26. Wooden housing for
the sand filter unit
28. Service hatch
20. UV lamp
pump
22. Heating

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13
Figure 6: Isometric view of the hot tub, "SAPPHIRE" model
3.1.1 Hot tub styles and optional accessories
This manual describes the hot tub styles "OPAL", "SAPPHIRE", and "JADE" as well as the features listed in Table 2
(standard and optional).
Access the link below to create your very own bespoke hot tub:
https://holzklusiv.de/konfigurator/
17. Skimmer
3. Water inlet
(top) of the stove
and water return
pipe (bottom) to
the stove
7. Trim rings
8. Wooden paddle
13. LEDs
16. Flue pipe
4. Steps
5. Drinks shelf
6. Type of wood
(here: red cedar)
29. Rain cover
30. Heat shield
20. Water inlet for
UV lamp with its own
pump

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14
Table 2: Hot tub features incl. optional accessories (item numbers refer to Figure 5 and Figure 6)
Item
Feature
Type
Available styles / Description
1
Glass-fibre
reinforced plastic
tub
Standard equipment
Available in white, blue and anthracite and adapted
to the different styles and the number of jets.
Without a recess for the stove for hot tubs with an
external stove.
2
Wood for cladding
Standard equipment
Available in the following styles: Red cedar,
ThermoWood®, larchwood, and spruce
3
Water inlet and
return pipe (stove)
Standard equipment
Connection between the hot tub and the heat
exchanger for the stove
4
Access via steps
Standard equipment
-
5
Drinks shelf
Standard equipment
-
6
Type of wood
Standard equipment
Available in spruce, larchwood, ThermoWood®, and
red cedar
-
Wood finish
Optional
Only for spruce wood: available in pine/larch, teak, fir
green, mahogany, rosewood, silver grey, nut brown,
pine, rustic oak, light oak, hemlock, white, ebony, and
salt green
7
Trim rings
Optional
-
8
Wooden paddle
Standard equipment
-
9
Draining valve (1
inch) for filling and
draining the tub
Standard equipment
-
-
Cover
Optional
Available as a GRP cover in white, blue or anthracite,
as a thermal cover in brown or black or as a wooden
cover in the aforementioned wood types and
finishes.
10
Jets
Optional
You can choose between the following styles:
- 6 jets for SPA hydromassage,
- 10 high-pressure jets for SPA
hydromassage,
- 12 jets for SPA air bubble massage,
- 8 jets for SPA hydromassage and 4 jets for
SPA air bubble massage,
- 6 jets for SPA hydromassage and 12 jets for
SPA air bubble massage
11
Pump for SPA
hydromassage
Optional
Depending on what you have selected for item 10,
available in 1.1 kW or 1.5 kW models
12
Fan for SPA air
bubble massage
Optional
0.8 kW model
13
LED lighting
Optional
LEDs with colour change function
14
Control panel (see
also Figure 10)
Optional
Optional functions:
- LED control panel with colour change
function,
- Regulated air supply using the water jets
(valve),
- Control panel for the water jet pump, air jets
pump and the UV lamp pump (bespoke
designs available)
-
Insulated tub
Optional
Foam insulation between tub and wooden panelling
Item
Feature
Type
Available styles / Description
15
Stove
Standard equipment
304 or 316 stainless steel (internal or external)

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16
Flue pipe
Standard equipment
With rain cover and heat shield
17
Skimmer
Optional
Please see separate manual
18
Sand filter unit
Optional
Please see separate manual
19
UV lamp
Optional
With its own water circuit
20
Pump for UV lamp
Optional
The UV lamp operates independently of the sand
filter. The jet is usually located opposite the water
inlet/return pipe for the sand filter pump.
21
Thermometer
Standard equipment
-
22
Heating
Optional
-
23
Return pipe for
water jet pump
Optional
-
24
Return pipe for the
sand filter unit
Optional
-
25
Water inlet for the
sand filter unit
Optional
-
26
Wooden housing
for the sand filter
unit
Optional
-
-
Preparatory work
for fitting a sand
filter unit
Optional
Please note that the sand filter unit is not supplied
with this option. This simply involves preparing all the
connections as well as the supply and return pipes
for the subsequent installation of a sand filter unit.
27
Fuse box
Standard equipment
The fuse box houses the residual current circuit
breaker.
28
Service hatch
Standard equipment
The fuse box is located behind the service hatch.
29
Rain cover
Standard equipment
Serves as rain cover for the flue pipe
30
Heat shield
Standard equipment
Serves to protect the user from burns
-
1 m flue pipe
extension
Optional
-
3.2 Intended use
The hot tub may be fitted with an optional SPA massage function and optional accessories
that you may operate in private households as well as in commercial establishments
provided you comply with instructions contained within this manual and operate the hot tub
in a stationary position outdoors. Any other use is considered improper and may lead to
personal injury and damage to property.

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16
3.3 Foreseeable misuse
The hot tub must not be used for any other purposes. The following examples of foreseeable
misuse are not permitted:
• Using the hot tub indoors
• Setting down the hot tub on non-flat, insufficiently stable or combustible substrates deviating from the
requirements described in Chapter 5
• Failing to comply with the other conditions regarding its installation
• Modifying / manipulating the hot tub (e.g.: by inserting your own insulation material
between the tub and the panelling poses a fire hazard)
• Allowing children or persons with mental illnesses to use the hot tub without supervision
at any stage of the hot tub's service life
• Operating the stove using liquid fuels (e.g.: heating oil, diesel, paraffin, gas, petrol, etc.)
• Firing the stove without supervision
• Extracting smoke using ventilation ducts
• Storing highly flammable material (e.g.: petrol) closer than 2 m from the stove
• Starting up the stove without water in the tub or with a water quantity below the
minimum allowance of 50 mm above the upper edge of the water inlet for the stove
• Using treated wood (e.g.: impregnated pallet wood) to fire the stove
• Using paper to light firewood
• Placing the firewood on the ash pan or in front of the grate
• Using water to extinguish the fire and not maintaining sufficient distance from the fire
when doing so
• Failing to comply with the maintenance and servicing requirements described in Chapter 8
• Cleaning the hot tub using a high-pressure cleaner, scourers or aggressive cleaning
agents
• Immediately draining the water after chlorinating the hot tub (see Chapter 8.3.3)
• Letting the water freeze
• Using salt water or sea water in conjunction with a 304 stove
• Exceeding the maximum number of persons allowed in, or the maximum load for, the
tub
• Jumping from the edge of the tub
• Using rollers on the hot tub as a substitute for transport by crane or similar
• Placing the hot tub on an unsuitable installation site
• Heating the water temperature to over 45 °C
• Removing or manipulating health and safety devices, such as heat shields, piping, RCD
or other electrical components.

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3.4 Technical data
The most important technical data for the hot tub are summarised in Table 3 and Table 4.
Table 3: Higher-level technical data for the hot tub
Properties
Hot Tub 180
(SAPPHIRE and
JADE)
Hot Tub 200
(SAPPHIRE and
JADE)
Hot Tub
(OPAL)
Interior diameter [cm]
180
200
Length: approx. 170,
Width: approx. 100
Exterior diameter [cm]
200
220
Length: approx. 190,
Width: approx. 120
Interior height [cm]
85
90
90
Seat height [cm]
30
30
30
Seat width [cm]
45
45
45
Water volume [l]
1,500
1,800
approx. 1,200
Weight (without water)
[kg]
200
250
approx. 180
Capacity [persons] /
maximum load [kg]
approx. 4 - 5
approx. 6 - 7
2
IP protection rating
IPX5
IPX5
IPX5
Connection type
230 V Schuko /
400 V CEE, 16 A*
230 V Schuko /
400 V CEE, 16 A*
230 V Schuko /
400 V CEE, 16 A*
*The connection type (5-pin CEE plug instead of Schuko plug) and consequently the voltage for the unit may
increase to 400 volts from a power consumption of 3.6 kW depending on which optional accessories you have
selected (see Table 4). This is usually the case when using the heating. In this case, the system has
a CEE plug for a 400 V DC connection. The connection to be provided by the customer must
then be a 5-pin CEE plug with at least 16 amperes of current.

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Table 4: Optional hot top features and their electrical properties (may vary slightly depending on availability of
features)
Feature
Power consumption [W]
Voltage [V]
Protection rating
3 LEDs
20
230 AC
IPX5
Pump for the 6-jet SPA
hydromassage
1,100
230 AC
IP55
Pump for the 10-jet SPA
hydromassage
1,500
230 AC
IP55
Pump for the 12-jet SPA air bubble
massage
800
230 AC
IP55
Pumps for the 8-jet SPA
hydromassage and 4-jet SPA air
bubble massage
1,100 / 800
230 AC
IP55
Pumps for the 6-jet SPA
hydromassage and 12-jet SPA air
bubble massage
1,500 / 800
230 AC
IP55
Pump for sand filter unit
250
230 AC
IPX5
Skimmer pump
70
230 AC
IPX8
UV lamp pump
500
230 AC
IP55
UV lamp
15
230 AC
-
Heating
3,000 or 6,000
230 AC or 400
DC
IP 55
3.4.1 Type label
The type label is located on the service hatch. The following
Figure 7 depicts a sample type label used on a SAPPHIRE 200 hot tub with at least one optional electrical position
in accordance with Table 2.
Figure 7: Type label for the SAPPHIRE 200 model

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19
3.4.2 Dimensions
The two illustrations below depict the two "180" and "200" models in "SAPPHIRE", including all
dimensions. The dimensions 3 x 3 m or 3.5 x 3.5 m are especially relevant when it comes to placing down the hot
tub on the bearing surface (see Chapter 5.2).
Figure 8: Dimensions for the Hot Tub 180, "SAPPHIRE" model
Figure 9: Dimensions for the Hot Tub 200, "SAPPHIRE" model