Carrier 42N Serie Instrucciones De Instalación página 4

Fig.-Abb-εικ.-Kuva 5
h
A B
1 Cooling circuit
2 Heating circuit
A Cooling circuit water inlet
B Cooling circuit water outlet
C Heating circuit water inlet
D Heating circuit water outlet
1 Circuito freddo
2 Circuito caldo
a Ingresso acqua circuito freddo
B Uscita acqua circuito freddo
C Ingresso acqua circuito caldo
D Uscita acqua circuito caldo
1 Circuit de refroidissement
2 Circuit de chauffage
A Arrivée de l'eau Circuit de refroidissement
B Sortie de l'eau Circuit de refroidissement
C Arrivée de l'eau Circuit de chauffage
D Sortie de l'eau Circuit de chauffage
1 Kältekreislauf
2 Wärmekreislauf
a Wasserzufuhr Kältekreislauf
B Wasserabfluss Kältekreislauf
C Wasserzufuhr Wärmekreislauf
D Wasserabfluss Wärmekreislauf
1 Circuito frío
2 Circuito calor
A Entrada agua circuito frío
B Salida agua circuito frío
C Entrada agua circuito caliente
D Salida agua circuito caliente
4 PIPE COILS
battErIa a 4 tubI
battErIES À 4 tuYauX
4-rOHrE-battErIEN
batErÍaS DE 4 tubOS
aCCu mEt 4 buIzEN
4-σωλήνιεσ συστοιχιεσ
batErIaS COm 4 tubOS
battErI mED 4 rör
PattErI 4 PutkELLa
2 PIPE COILS
battErIa a 2 tubI
battErIES À 2 tuYauX
2-rOHrE-battErIEN
batErÍaS DE 2 tubOS
aCCu mEt 2 buIzEN
2-σωλήνιεσ συστοιχιεσ
batErIaS COm 2 tubOS
battErI mED 2 rör
PattErI 2 PutkELLa
1 Koudecircuit
2 Warmtecircuit
a Ingang water koudecircuit
B Uitgang water koudecircuit
C Ingang water warmtecircuit
D Uitgang water warmtecircuit
1 Κρύο κύκλωμα
2 Ζεστό κύκλωμα
A είσοδος νερού κρύου κυκλώματος
B έξοδος νερού κρύου κυκλώματος
C είσοδος νερού ζεστού κυκλώματος
D έξοδος νερού ζεστού κυκλώματος
1 Circuito frio
2 Circuito quente
a Entrada água circuito frio
B Saída água circuito frio
C Entrada água circuito quente
D Saída água circuito quente
1 Kall krets
2 Varm krets
A Vatteninlopp kall krets
B Vattenutlopp kall krets
C Vatteninlopp varm krets
D Vattenutlopp varm krets
1 Kylmä piiri
2 Lämmin piiri
a Kylmävesipiirin sisääntulo
B Kylmävesipiirin ulostulo
C Lämminvesipiirin sisääntulo
D Lämminvesipiirin ulostulo
4
1
2
C D
Assembly for 2 and 4 pipes
Assemble pipes to the valve body e as shown in
fig. 3a - 4a for machines with LH connections and in
fig. 3b - 4b for machines with RH connections.
Pay attention to the correct valve position
shown by the arrow printed on the valve body.
NOTE: assemble the hot circuit valve assembly
only after applying the gel of cold circuit valve
assembly.
During assembly, check that the O-rings are
properly installed on the pipe
le guarnizioni piane tra tubo e valvola
perfect sealing is guaranteed.
Remove the plastic plug from the valve top and
apply the thermoelectric valve head g.
Do not tighten the pipes before assembling the
whole group to the coil. Assemble the group to the
coil as shown in fig. 5.
Also during this operation, check that the O-rings
are properly installed.
Tighten the nipples to the coil to 30 Nm. Tighten
the nuts locking the pipes to the valve to 30 Nm.
Connect the inlet and outlet water pipes and check
there are no leaks from the connections.
Insulate the valve body using the shell ref. i and
make sure no pipe sections without insulation
are near the shell.
Apply the clips ref. h for proper closing of the
insulating shell. Connect the electric cable from the
thermoelectric valve head g to the electric panel
following the diagram attached to the panel inside.
NOTE: Hot connection not available for 2-pipe coil
connections.
h
A B
lato batteria e inserire
flange so that