BTL-3000 Series
BETA
INSTALLATION
V1.10z1VV2003/03/20EN
BTL-3000
CONTENTS
1
INSTALLATION...................................................................................................................................................3
1.1 Water Piping .....................................................................................................................................................3
1.2 Electrical Installation .........................................................................................................................................3
1.3 Installation Requirements..................................................................................................................................4
INSTALLATION – BETA Medical Technologies s.r.o.
page 2 of 6
BTL-3000
INSTALLATION – BETA Medical Technologies s.r.o.
1 INSTALLATION
Installation of tubs must be done by qualified personnel with BTL accreditation. In case of "amateurish" installation the
supplier does not guarantee for the installation part of the hydromassage equipment and the defects connected with
unprofessional installation. Guarantee does not apply for these defects.
Installation of tubs can be done only after completion of all building and preparatory works (water mains, electrical
cabling and drainage) which shall be realized by the customer before the installation and settling of the tub. The list
and description of installation requirements is in the attachment and/or can be requested from the supplier.
CAUTION
It is necessary to make sure in advance that large tubs can be transported to the place of operation!!!
1.1 WATER PIPING
Water piping installation must comply with the valid standards for internal duct and for house sewerage in case of
operation in residential, balneal, remedial and similar facilities.
Recommendations for the cases of worse conditions in the existing water mains
• If pressure in the inlet of warm and cold water is unbalanced it is recommended to mount reducing valves.
• On the warm and cold water inlets install water filters for filtration of impurities contained in the water mains,
possibly also a device for dissolution of scale.
CAUTION
The lever of the drain valve is located at the left side of the tub (if facing the tub from the control panel). If you want to
place the tub with the side to the wall it is necessary to require in the order that the lever is located at the opposite
side! If the tub is adapted for water recycling the drain valves are two and are located at both the right and left side.
1.2 ELECTRICAL INSTALLATION
Connection of the tub to the mains can only be done by an authorized subject according to the valid standards. The
following requirements must be observed:
• the electrical wiring for connection of the hydromassage tub must comply with the valid standards
• the electric equipment of the hydromassage tub must have its own, separately protected power supply
dimensioned for the equipment input
• the electric equipment of the hydromassage tub must be connected to the TN-S system.
• if the stated system is not installed in the building, it is necessary to divide the PEN conductor into the
protective PE wire and the N wire on the main or accessory switchboard
• this switchboard shall be located at the door to the room with the hydromassage tubs. If the switchboard is
located in the room with the tub, it must comply with the requirements of the valid standards.
• If the tubs will be installed in balneal, medical and similar facilities it is necessary to comply in addition with
the following requirements according to the applicable standards:
• conditions for the medical room of the hydrotherapy type
• cross-section of the conductors of protective bonding must not be less than Cu 6 mm
2
• impedance of the protective wires must comply with the requirements of the valid standards, i.e. for protection
up to 16 A impedance lower than 0,2 Ohm. For other protection the value of impedance must be calculated.
The installation must be subject to an inspection according to the valid standard, including the measured values.
The power supply must be equipped with current protection 30 mA.
page 3 of 6
BTL-3000
INSTALLATION – BETA Medical Technologies s.r.o.
1.3 INSTALLATION REQUIREMENTS
• The water supply inlets must end by 1/2” ball valve with internal thread, max.50 mm above the floor
• The outlet must end by a pipe of the diameter 40 mm, min. 50 mm above the floor.
• The tub has no siphon trap on the waste pipe. In case that the tub is connected directly to the waste pipe
insert a siphon trap or make it of the flexible waste pipe (U-bend). If water is drained to the waste drain which
has a siphon trap, these adaptations are not necessary.
• In the floor there must be prepared the power supply full conductor 3x1,5mm
2
, the length of the cable end
above the floor is 1,5 m.
• Along with the cable lead the bonding wire min. 6 mm
2
.
• The tolerance of placement of water inlet and electricity supply is 50mm.
• Use earth leakage protection IDn 30mA
• It is recommended to place the mains switch close to the tub (zone 2).
• Electricity installation of the room has to comply with all respective standards. This has to be documented by
a revision report.
• Minimum door width for the unit installation is 800mm.
• In case of unequal pressure of supplied cold and warm water it is recommended to install reducing valves or
clack valves.
• To the inlets of cold and warm water it is recommended to install the filter for mechanical impurities.
• If water is of worse quality or specific type (high level of minerals, etc.) it is necessary to take into account
provisions to prevent damage of the hydromassage equipment.
page 4 of 6
BTL-3000
INSTALLATION – BETA Medical Technologies s.r.o.
600
920
100150
150
150
380
Water discharge o 40mm
Inlets of hot and
cold water
770
Electricity supply
920
- cable min.
min 1,5m.
.
3x1,5
2
mm
page 5 of 6
BTL-3000
INSTALLATION – BETA Medical Technologies s.r.o.
This document is not a User's Manual and cannot in any case be applied to a different type of hydromassage
equipment.
Producer
Medical Technologies s.r.o.
Nádražní 2040
256 01 Benešov
Czech Republic
Representative
BTL Industries Limited
Albany House
324-326 Regents Street
London
WIB 3BL
United Kingdom
Sales
BTL s.r.o.
Heleny Malirove 11
Prague
Czech Republic
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