Poolspa Laguna SPA, Installation And User Manual

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The SPA tub should be connected to the building’s electrical wiring permanently. The electrical wiring should 

be equipped with the appropriate manual cut-off mechanism, enabling the opening of contacts on each power 
supply pole. In addition, equipotential bondings must be made using the clamp 

 located on the tub 

support frame. The minimum cross-section of the equalizer power cord is 4 mm

2

.

All electrical connections should be made by a qualified electrician.

For safety reasons, check the effectiveness of the anti-electric shock protection from 

time to time by pressing the TEST button on the residual current device. If the power is 

not  turned  off  immediately  after  pressing  the  button,  unplug  the  tub  manually  and 

contact a qualified specialist. Do not use the SPA tub if the protections do not function 

properly.

To make sure the tub does not switch on without water, disconnect the power supply using the above-

mentioned manual mechanism.

The bath can be connected to the water and sewage systems permanently or the 

bath can be filled and drained by means of flexible hoses disconnected after each 

operation. The flexible hose set of the bath includes a T-pipe with a 1/2” coupling for 

filling of the bath through the hydro-massage jets. The fixed piping system includes 

release  valves  located  near  the  skimmer-filter;  at  the  outlets  of  which  fixed  or 

removable hose connection with the sewage system should be provided.

T-pipe with a 1/2" coupling

It is recommended that the bath is permanently connected to the sewage system due to the risk of water 

overflowing through the emergency overflow system.

2.5. GROUNDING CABLE CONNECTION

In order for the residual current device and the tub itself to function properly, a 

grounding cable with a cross-section of at least 2,5 mm

2

 must be installed. 

Connect the cable to the frame, as illustrated. Connect the other end of the cable 

to the protective grounding of the building’s electrical wiring.

Place of connection of the 

earthing wire

2.6. CONNECTION TO MAINS

As the bathtub is protection class I equipment it has to be permanently connected to power supply (TN-S 

type) using IP X5 junction box. It is recommended to install the connection box in area I (under the bathtub) 

close to other electrical devices of the bathtub (more than 20 cm above the floor).  

The bathtub must never be connected using a plug.

Zone 0 is the area inside the bath.

Zone 1 is the zone 0 area plus the space up to 2,25 m above the floor.

Zone 2 is the zone 1 area extended by 0,6 m, again up to 2,25 m above the floor.

Zone 3 is the area reaching 2,4 m beyond zone 2, up to 2,25 m above the floor.