Poolspa SPA Marina, Installation And User Manual

18  

Please check the water level before entering the bath. The water level should 
be from 3 to 4 cm above the skimmer. See the fi gure on the right. If the water 
level is not suffi cient, the fi ltration system will not work properly. Also heating 
will not be possible. Please remember about adding water from time to time to 
maintain the water level.

2.5. GROUNDING CABLE CONNECTION

A grounding installation with a 2.5 mm

2

 wire is necessary for the circuit breaker and safety mecha-

nisms to work properly.

2.6. MAIN CONNECTION

The power cable must be connected to the fixed power supply to an IP X5 safety level. Socket 
installation is not permitted. The power installation in the wall can be connected by a junction box. 
An IP X5 junction box should be in the 3rd zone, and at least 20 cm above the floor level.
According to current regulations, sockets may not be installed within zones 0,1 and 2.

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 cm above the floor.

2,4

m

2,4

m

Zone 1

Zone 1

Zone 0

Zone 3

Zone 3

Zone 3

Zone

2

Zone

2

2,25

m

0,6 m

0,6 m

0,2

m

Location of protection zones

~

(30 mA cut-off value)

230 V electric connection

with 4,5 kW efficiency protected
by a circuit breaker switch

Water connection 1/2”
for filling and draining
the bath.

Marina SPA connections