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4. Remove PVC tape from ends of pipe when ready
to perform flaring work.
5. Position the pipe into the flare form. The end of
the pipe must extend beyond the flare form.
6. Place flaring tool onto the form.
6. Turn the handle of the flaring tool clockwise until
7. Turn the handle of the flaring tool
the pipe is fully flared.
clockwise until the pipe is fully flared. Flare
the pipe in accordance with the dimensions .
PIPING EXTENSION BEYOND FLARE FORM
Piping extension beyond flare form
Pipe
Tightening
torque
gauge
18-20 N.m
Ø 6.4
(183-204 kgf.cm)
25-26 N.m
Ø 9.5
(255-265 kgf.cm)
35-36 N.m
Ø 12.7
(357-367 kgf.cm)
45-47 N.m
4. Rimuovere il nastro PVC dalle estremità del
Ø 15.9
(459-480 kgf.cm)
tubo quando è pronto per eseguire il lavoro di
65-67 N.m
svasamento.
Ø 19.1
(663-683 kgf.cm)
5. Forma svasata del morsetto all'estremità del
75-85N.m
tubo. L'estremità del tubo deve estendersi oltre
Ø 22
(765-867 kgf.cm)
la forma svasata.
Modulo di svasamento
8. Remove the flaring tool and flare form,
7. Remove the flaring tool and flare form, then inspect the end of the pipe for cracks and even flaring.
then inspect the end of the pipe for cracks
and even flaring.
2.9.4 - Step 4: Connect pipes
4. Remove PVC tape from ends of pipe when
Step 4: Connect pipes
Connect the copper pipes to the indoor unit first then
6. Posizionare il dispositivo di svasatura sulla
ready to perform flaring work.
connect it to the outdoor unit. You should first connect
forma.
Connect the copper pipes to the indoor unit first,
5. Clamp flare form on the end of the pipe. The
the low-pressure pipe, then the high-pressure pipe.
7. Ruotare la maniglia del dispositivo di svasatura
then connect it to the outdoor unit. You should
end of the pipe must extend beyond the flare
in senso orario fino a quando il tubo non è
1. When connecting the flare nuts, apply a thin coat
form.
first connect the low-pressure pipe, then the
completamente svasato. Svasatura del tubo in
of refrigeration oil to the flared ends of the pipes.
high-pressure pipe.
base alle dimensioni.
Flare form
2. Align the centre of the two pipes that you will
ESTENSIONE TUBAZIONE OLTRE LO
connect.
3. Tighten the flare nut as tightly as possible by
SVASAMENTO
1. When connecting the flare nuts, apply a thin
hand.
4. Using a spanner, grip the nut on the unit tubing.
Misuratore
coat of refrigeration oil to the flared ends of
Coppia di
di
5. While firmly gripping the nut, use a torque wrench
serraggio
tubazione
the pipes.
to tighten the flare nut according to the torque
values in above table.
18-20 N.m
Ø 6,4
2. Align the center of the two pipes that you will
(183-204 kgf.cm)
6. Place flaring tool onto the form.
25-26 N.m
connect.
Ø 9,5
(255-265 kgf.cm)
7. Turn the handle of the flaring tool
Use both a spanner and a torque wrench when connecting or disconnecting pipes to/from the
35-36 N.m
clockwise until the pipe is fully flared. Flare
Ø 12,7
unit.
(357-367 kgf.cm)
the pipe in accordance with the dimensions .
45-47 N.m
Ø 15,9
(459-480 kgf.cm)
•
Ensure to wrap insulation around the piping. Direct contact with the bare piping may result
65-67 N.m
PIPING EXTENSION BEYOND FLARE FORM
Ø 19,1
in burns or frostbite.
(663-683 kgf.cm)
•
Make sure the pipe is properly connected.
75-85N.m
Ø 22
Pipe
Tightening
(765-867 kgf.cm)
Flare dimension (A)
torque
(Unit: mm/Inch)
gauge
8. Rimuovere l'utensile di svasatura e la forma di
Min.
svasatura, quindi ispezionare l'estremità del
18-20 N.m
tubo per le crepe e persino svasature.
8.4/0.33
Ø 6.4
(183-204 kgf.cm)
Fase 4: Collegare le tubazioni
25-26 N.m
Ø 9.5
13.2/0.52
(255-265 kgf.cm)
Flare dimension (A)
(Unit: mm/Inch)
Min.
Max .
8.4/0.33
8.7/0.34
13.2/0.52
13.5/0.53
16.2/0.64
16.5/0.65
19.2/0.76
19.7/0.78
23.2/0.91
23.7/0.93
26.4/1.04
26.9/1.06
Tubo
Dimensione svasatura
(A) (Unità: mm/pollici)
Forma di svasatura
Pipe
Minimo
Massimo
90 ° ± 4
8,4/0,33
8,7/0,34
A
13,2/0,52
13,5/0,53
16,2/0,64
16,5/0,65
19,2/0,76
19,7/0,78
23,2/0,91
23,7/0,93
26,4/1,04
26,9/1,06
Flare shape
Max .
90 ° ± 4
8.7/0.34
A
13.5/0.53
ready to perform flaring work.
5. Clamp flare form on the end of the pipe. The
end of the pipe must extend beyond the flare
form.
Pipe
Flare form
6. Place flaring tool onto the form.
7. Turn the handle of the flaring tool
clockwise until the pipe is fully flared. Flare
Flare shape
the pipe in accordance with the dimensions .
PIPING EXTENSION BEYOND FLARE FORM
90 ° ± 4
Pipe
Tightening
torque
gauge
A
18-20 N.m
R0.4~0.8
Ø 6.4
(183-204 kgf.cm)
25-26 N.m
Ø 9.5
(255-265 kgf.cm)
35-36 N.m
Ø 12.7
(357-367 kgf.cm)
45-47 N.m
Ø 15.9
(459-480 kgf.cm)
65-67 N.m
Ø 19.1
Tubi per unità interne
(663-683 kgf.cm)
75-85N.m
3. Stringere il dado di svasamento il più
Ø 22
(765-867 kgf.cm)
strettamente possibile a mano.
4. Utilizzando una chiave, stringere il dado sul
8. Remove the flaring tool and flare form,
tubo dell'unità.
then inspect the end of the pipe for cracks
5. Dopo avere afferrato saldamente il dado,
and even flaring.
utilizzare una chiave per stringere il dado di
svasamento in base ai valori di coppia nella
Step 4: Connect pipes
tabella di sopra.
Connect the copper pipes to the indoor unit first,
NOTA: Utilizzare sia una chiave di fissaggio che
then connect it to the outdoor unit. You should
una chiave inglese per collegare o scollegare i
Indoor unit tubing
first connect the low-pressure pipe, then the
tubi da/verso l'unità.
high-pressure pipe.
3. Tighten the flare nut as tightly as possible
by hand.
1. When connecting the flare nuts, apply a thin
coat of refrigeration oil to the flared ends of
4. Using a spanner, grip the nut on the unit
the pipes.
tubing.
2. Align the center of the two pipes that you will
5. While firmly gripping the nut, use a torque
connect.
wrench to tighten the flare nut according to
the torque values in above table.
R0,4~0,8
ATTENZIONE
NOTE: Use both a spanner and a torque
wrench when connecting or disconnecting
• Assicurarsi di avvolgere l'isolamente intorno
pipes to/from the unit.
alle tubazioni. Il contatto diretto con le
tubazioni nude può provocare ustioni o
assideramenti.
• Assicurarsi che il tubo sia collegato
correttamente.
Il restringimento può danneggiare la bocca
della campana e il serraggio può portare a
by hand.
4. Using a spanner, grip t
tubing.
5. While firmly gripping t
wrench to tighten the
the torque values in ab
NOTE: Use both a spann
Pipe
wrench when connecting
pipes to/from the unit.
Flare dimension (A)
Flare shape
(Unit: mm/Inch)
Min.
Max .
90 ° ± 4
8.4/0.33
8.7/0.34
A
13.2/0.52
13.5/0.53
16.2/0.64
16.5/0.65
19.2/0.76
19.7/0.78
23.2/0.91
23.7/0.93
Dado di svasamento Tubo
CAUTION
26.4/1.04
26.9/1.06
Ensure to wrap insulatio
•
Direct contact with the b
result in burns or frostbi
Make sure the pipe is pr
•
Over tightening may da
mouth and under tighte
Flare nut
leakage.
NEXYA S5 E
3.
4.
5.
NO
wre
pip
R0.4~0.8
E
•
D
re
M
•
O
m
Pipe
le
EN - 21
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