Roca Broadway Round User manual

1
Installation Instructions
SPA BROADWAY ROUND

2
CONTENTS
GENERAL SPECIFICATIONS........................................................................................................................................................ 3
1. RECEIVING THE EQUIPMENT ................................................................................................................................................ 3
2. PREPARING THE PLACE FOR THE INSTALLATION......................................................................................................... 4
3. POSITIONING THE SPA ........................................................................................................................................................... 4
4. ELECTRICAL CONNECTIONS................................................................................................................................................. 4
4.1. Earth connection ........................................................................................................................................................... 4
4.2. Equipotential connection........................................................................................................................................... 4
4.3. Mains situation............................................................................................................................................................... 4
4.4. Mains connection.......................................................................................................................................................... 4
5. HYDRAULIC CONNECTION ................................................................................................................................................... 5
6. FILLING AND EMPTYING THE SPA...................................................................................................................................... 5
7. VENTILATION............................................................................................................................................................................. 5

3
This spa has been designed, manufactured and checked by our
technical staff. It must be fitted in compliance with the regulations
in force, and the corresponding instructions should be followed.
BREACH OF THIS CONDITION RENDERS THE PRODUCT WARRANTY
NULL AND VOID.
This spa has been designed for private use.
GENERAL SPECIFICATIONS
AIR MASSAGE:
- 1 Blower 1200Kw-1x230V.
- 40 bottom holes.
WATER MASSAGE:
- 1 pump (hydro [high speed] and filter [low speed])
1,8 Kw1x230V.
- Jets (Fig. 1):
- 4 directional 3.5” jets.
- 4 rotating 3.5” jets.
- 16 rotating minijets.
- 1 ozone mini jet.
- 2 air regulators:
DISINFECTION:
- 1 ozone generator (10W) 250mg/h.
FILTERING AND HEATING:
- Filter cartridge.
WATER HEATING ELEMENT:
- 2 kW 230 V.
SPECIFICATIONS:
- Capacity - 800 Ltrs.
- Dimensions - 1780/765/830 mm (Fig. 2).
- Weight - 275 kg (without water).
- No. of people - 4 .
- Single-phase - 230 V - 5,5 kW.
- Consumo eléctrico máximo: 5,0 kW (230 V Single phase)
Antifrost system
Minimal temperature of SPA is 15 C.
If the temperature of water is below 15 C electronic system starts
automatically the blower & pump.
• Between 15 and 12: blower operates for 1 minute every 120 minutes.
• Between 12 and 9: blower operates for 1 minute every 60 minutes.
• Between 9 and 6: blower operates for 1 minute every 30 minutes.
• Lower than 6: blower operates for 1 minute every 15 minutes.
1. RECEIVING THE EQUIPMENT
The spa should reach its destination in its original packaging. Medidas
de embalaje son: 1920/1920/1310 mm. Once the packaging has
been removed, check the spa fully before it is installed and report
any anomaly.
Do not lift the spa using the filter equipment or the pipes.
Do not stand the spa on its edge. Always stand it on its legs.
During the installation, check that the interior of the spa is protected
by the covering included with the equipment.
The electrical installation and pipe connections must be carried out
by authorised installers.
Fig. 1
A-fixed mini jets
B-fixed ozone mini jet
C-4" adjustable rotating stream jets
F- underground lighting
G- water suction
H- control panel
I- aeration regulators
D-4" pulsating stream jets
E-4" multi-massage jets
B
F
I
I
A
A
D
C
C
A
A
C
E
E
DA
A
AA
A
A
CA
A
A
A
AA
G
FILTER
LIGHT
JETS2
JETS3 JETS1
DOWN
UP
AIR
CLOCKECONO
2
1
3
H
1765
1580
660
600
440
Fig. 2

4
2. PREPARING THE PLACE FOR THE INSTALLATION
The Broadway Round spa can function indoors and outdoors. It must
be installed on a firm base to prevent it from sinking.
When choosing the location for the spa, a series of requirements
must be taken into account:
- If you have decided to install the spa indoors, bear in mind the
thoroughfares required for transporting it to its final location.
- The electrical connection of the equipment must be carried out
with a 3 conductor cable with a section of 4 mm2and ready for 230
VAC (the nominal power consumed by the standard equipment is
equal to 5,0 kW).
- An earth connection compliant with current legislation is essential.
- Access to interior components through the side panels for post-
installation maintenance.
- You must also bear in mind how you are going to fill and empty
the spa. The floor must be level. (Fig. 3).
- There must be adequate ventilation in closed interior locations.
- You must bear in mind the materials used on the wall and ceilings,
since the humidity generated by the spa requires steam-resistant
materials.
- Due to unavoidable splashing, the floor must be highly-resistant
to water, such as tiles or plastic coverings. If carpets are used, they
must be treated to avoid bacteria from damp. Use special sailing
carpets or rugs. Parquet or wooden floors are not advisable unless
they have been duly treated for this kind of use, such as wood for
gardens or outdoor buildings. In any case, make sure that the floor
has a gradient of 2% towards a drain installed in the room.
3. POSITIONING THE SPA
- For appropriate operating conditions, the spa must be positioned
on a carefully levelled, firm base.
- The weight of the full spa and with three people in it is approxima-
tely 1000 kg. This weight is supported on 9 points - the legs - with a
load on the floor of 400 kg/m2.
- Level the spa by adjusting the legs (Fig. 3).
- Position the spa in a way that best enables maintenance through
the wooden panels.
-When installing the spa in a corner or next to a side wall, remember
to leave 0.5 metres or connection or installation work or fit trap doors
with a minimum size of 1700x700 mm for accessing all the sides for
post-installation maintenance.
- This spa cannot be embedded. Do not obstruct access to the side
panels.
The following diagrams show the distribution of the support points
and the position of the spaces inside the spa.
4. ELECTRICAL CONNECTIONS
The electrical installation must be carried out by an authorised elec-
trician. The internal connections of the equipment have been made
at the factory (Fig. 4). The electrical installation of the spa must be
protected by a 30 mA differential switch and a 25 A magnetother-
mal switch with omnipolar disconnection devices and a distance
between contacts of at least 3 mm. Both switches must be situated
outside the volumes as shown in fig. 5.
1765
1580
660
600
440
Skimerofiltr
Electric connection
1 phase 230V 3 x 4 mm2
FILTER
LIGHT
JETS2
JETS3JETS1
DOWN
UP
AIR
CLOCKECONO
2
1
3
Sewage connection
50 mm
Water connection 1/2”
for water filling
4.1. EARTH CONNECTION
For the circuit-breaker to function correctly, there must be an insta-
llation with an earth connection in the home.
4.2. EQUIPOTENTIAL CONNECTION
The spa has a terminal for a 4 mm2section cable which joins all the
metal parts of the apparatus electrically and which must be connec-
ted to the equipotential connections grid of the home. This terminal
must not be connected to the mains supply earth of the spa.
4.3. MAINS SITUATION
The mains supply cable of the spa must be connected to a fixed
installation. A plug is not acceptable.
The electrical installation must be compliant with current legisla-
tion governing low voltage. For this, it is important to bear in mind
that four protection blocks are established where the spa is to be
installed, defined as shown in the following diagram, (fig. 5). Where
block 3 is appropriate for the mains, or a false ceiling with a height
of over 2.25 m.
4.4. MAINS CONNECTION
For the mains connection, the following must be taken into ac-
count:
- The power supply of the spa must be permanently connected to
a fixed electrical conduit.
550
765
830
355
90
40
Fig. 3
Fig. 4

5
- A cable compliant with the corresponding low voltage standards
must be used. Remember that the green and yellow earth wire
must have a length at least 40 mm longer than the neutral cables
so that in the case of the cables being pulled, it is the last to be
disconnected.
- If the mains connection is made below the spa, it must be done by
means of a connection system with a protection level of at least IPX5
and it must be located at more than 20 cm from the floor.
It is very important to make sure that the electrical connections are
completely watertight (IPX5 level).
5. HYDRAULIC CONNECTION
Filling the spa can be done directly by garden hose or by use inlet
check valve (fig. 6).
For the connection, use PVC pipes and appropriate adhesive for this
type of material. Do not use metal pipes.
Make sure that there are no accumulated bags of air or water in
the fill or empty connection. The emptying circuit must guarantee
perfect emptying and, if the use of the drain so allows, a U-bend to
prevent bad smells.
Also, where required, the fill and empty circuits must also be fitted
with anti-backflow devices to prevent retrosuction..
Once the installation is complete, start up the equipment and check
that the joints are watertight. Mark the water level in the spa, leave it
for 24 hours and check that it has not gone down.
The following drawing (fig. 7), shows the spa’s filter circuit.
2,4 m
2,4 m
Vol. 1 Vol. 1
Vol. 0
Vol. 3
Vol. 2
Vol. 2
2,25 m
0,6 m 0,6 m
0,2 m
Vol. 3
Please note: The space below the spa tank is considered volume 3
as a tool is required to remove the panels.
2,4 m
2,4 m
Vol. 1 Vol. 1
Vol. 0
Vol. 3
Vol. 2
Vol. 2
2,25 m
0,6 m 0,6 m
0,2 m
Vol. 3
Please note: The space below the spa tank is considered volume 3
as a tool is required to remove the panels.
6. FILLING AND EMPTYING THE SPA
Never use the air blower circuit to fill the spa.
The spa can be connected to the water mains pipes, permanently
in use, or it can be filed and emptied by flexible pipes that can be
removed after use.
Figure 8 shows the filling point of the spa with the letter I.
Figure 8 shows the emptying point of the spa with the letter V, which
can be permanently or temporarily connected to the conduit system.
Said emptying outlet must be connected to the general drain in the
room or house. We recommend the use of a U-bend to avoid bad
smells. The empty/fill taps are marked with the letter T.
For your convenience, for both the filling and emptying operations,
we recommend the installation of taps outside the spa enclosure.
This will avoid the need for removing the panels.
7. VENTILATION
The possible high temperature of the water in the spa (approximately
39 ºC) leads to steam condensation.
The spa room must have adequate ventilation. If it does not, it is re-
commended that you install a dehumidifier to keep the air humidity
at a constant temperature and prevent steam from condensing on
the ceiling and on the floor.
For the correct maintenance of the wood, the relative air humidity
in the room must be kept below 65% when the spa is not being
used.
During use and due to the evaporation caused by the hydromas-
sage and the movement of the water, this value normally reaches
90 or 95%.
The air humidity can be kept constant by the use of fans controlled
by hygrostats or dehumidifiers adapted to the size of the room. Your
installer or distributor can offer you advice on this. If the room has air
conditioning, the condenser is not necessary. If the spa is outdoors
or in an open space, these apparatuses are not necessary.
Fig. 5
Fig. 6

6
Skimmer filter
Water pump
Suck
Ozonizer
Injektor
Ozone
jet
Ozone
Water
Water + ozone
Fig. 7
Filter circuit in the Broadway Round
DD
P
E
H
G
F
K
R
V
T
Z2Z1
I
D. 2 air regulators P. Control panel
E. Blower R. Heating element
F. Filter + skimmer T. Empty/fill tap
G. Ozone generator V. Empty/fill
H. Filter + hydromassage pumps Z1. Maintenance valves (pump inlet)
K. Control box Z2. Maintenance valves (outlet)
HYDRAULIC CONNECTION
Fig. 8

7
Fig. 9 SPA BROADWAY ROUND ELECTRICAL DIAGRAM (230 V Single phase)
1234
ON
Transformer
20AT 20AT
RELAY
16A/250VAC
RELAY
16A/250VAC
RELAY 16A/250VAC
RELAY 5A/250VAC
RELAY 5A/250VAC
RTC
L N PE L N PE L N PE
AUX
COMP
TANK
CIRC
PUMP
2AT
2AT
630mAT
5AT 6,3AT 6,3AT
+
~ ~
_
PE
HEATER
PROGRAMMING
KEY
TEMP PROBE AUX KEYPAD FLUX
COMP TANK LEVEL VAR PUMP
VAR BLOWER
SD INTERFACE
TSC 9
KEYPAD
MAIN KEYPAD
LEVEL
SENSE
I2C
BUS
ASTREL
EasyNova
HI/LI PROBE
BLOWER OZONE
L1 N PE
R91 R90 R89 R88
R120 R119 R118 R94
NL
L N PE L N PE
PUMP 1 PUMP 2
L/LO N PE
PUMP 2
L/HI N PE
PUMP 1
L/LO N PE
L/HI N PE L1 L2 L3 N PE
INPUT VOLTAGE
LIGHT
RELAY 30A/250VAC
RELAY
16A/250VAC
RELAY 16A/250VAC RELAY 16A/250VAC
Multicolor lamp
(PE4000019)
OZONE GENERATOR 230V 50/60HZ (PE6000114)
Massage Pump 2 speed SAM 2-180 2/4 (PP4150006)
MAINS 230VAC 50Hz Wire: 3 x 4mm2
HEATER 2KW 230VAC (PE6000132)
Water level sensor
(PE1000172)
BLOWER 230V 50/60Hz GENESIS 1,2 kW (PP5000012)
(PE2000064)
RELAY 30A/250VAC
RELAY 30A/250VAC
RELAY 30A/250VAC
KEYPAD TSC4 (PE1000169)
FILTER
LIGHTJETS 2JETS 3 JETS 1
DOWNUP
AIR
CLOCK ECONO
213
Do not cut

8
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