Electric Heater - Teuco 620 Instrucciones De Montaje

13
Specific connections: VERSION WITH

ELECTRIC HEATER

the buttons controlling the whirlpool Pump 1 and Pump 2
functions and the underwater light are supplied with
approximately 2000 mm of cable.
the Pump 1 button, identified by the label with the number
1 stamped on the cable, is connected to terminals 1P and
1r (non-polar connection).
Similarly, the Pump 2 button, identified by the number "2",
and the underwater light switch button numbered "3", are
connected respectively to terminals 2P and 2r and to
terminals 3P and 3r.
in the event of the cables being too short, the contractor
can remedy the situation with extensions, making certain
that the connections meet protection category iPX5 and
using double insulated two-core cables of section at least
equal to that of the cable supplied with the buttons.
the underwater light and whirlpool buttons are mounted to
a plate of acrylic material with screw holes positioned to
match a standard 4-gang back-box or pattress made by
any electrical hardware manufacturer.
the cables can be chased into the masonry along the
selected route, by the contractor.
Since the three buttons are completely watertight, any
other type of installation can be adopted by the contractor,
on any surface.
the 3 level sensors on the compensation tank must be
connected to the wiring from the electrical panel: starting
from the lowest one, the minimum level sensor, marked by
wire no. "4", the operating level sensor, marked by wire no.
"5", which indicates the water level that must always be
present in the pool and lastly, at the top, the level sensor
marked by wire no. "6", which serves to switch on the filter
system each time the presence of people in the pool
causes water to flow into the compensation tank.
during installation, be sure to respect the connection
sequence of the level switches.
do not on any account alter the respective positioning of
the level sensors.
HEAT EXCHANGER SPECIFICATIONS
Minimum output of boiler
Boiler pump capacity range
Minimum boiler recirculation pump head
Optimal water boiler temperature range
Boiler pipe connections
12 13
Specific connections: VERSION WITH HEAT
EXCHANGER
the buttons controlling the whirlpool Pump 1 and Pump 2
functions and the underwater light are supplied with
approximately 2000 mm of cable.
the Pump 1 button, identified by the label with the number
1 stamped on the cable, is connected to terminals 1P and
1r (non-polar connection).
Similarly, the Pump 2 button, identified by the number "2",
and the underwater light switch button numbered "3", are
connected respectively to terminals 2P and 2r and to
terminals 3P and 3r.
in the event of the cables being too short, the contractor
can remedy the situation with extensions, making certain
that the connections meet protection category iPX5 and
using double insulated two-core cables of section at least
equal to that of the cable supplied with the buttons.
the underwater light and whirlpool buttons are mounted to
a plate of acrylic material with screw holes positioned to
match a standard 4-gang back-box or pattress made by
any electrical hardware manufacturer.
the cables can be chased into the masonry along the
selected route, by the contractor.
Since the three buttons are completely watertight, any
other type of installation can be adopted by the contractor,
on any surface.
the 3 level sensors on the compensation tank must be
connected to the wiring from the electrical panel (Fig. 12):
the lowest of the three, identified by lead number "4", is the
minimum level indicator; the middle sensor, identified by
lead number "5", indicates the level that should register
permanently in the overflow tank, whilst the function of the
third sensor, uppermost and identified by wire number "6",
is to activate the filtration system whenever water is
displaced from the pool to the tank as the result of a bather
stepping in.
during installation, always abide by the connection
sequence for the level switches.
inside the control panel (1), there is a pair of "normally
open clean" contacts (3A Max) (100 and 101) (Fig. 12)
which need to be used to control the switching on and off
operations of a water heater, a recycling pump, and an
area valve or other type of device (
flow of heat transfer fluid to the exchanger.
Be sure to follow the correct direction of flow for the heat
transfer fluid into the heat exchanger.
) that can allow the
X
10 kW
10÷20 l/min
180 mbar
60÷80°C
3/4"
21