9
4.3.4 - CONNECTION TO THE OUTDOOR UNIT
A - To the GRV 180 L
• Remove the small cover.
• Pass the cables through one
of the covers.
• Connect them to the terminal
board according to the
connection diagrams.
B - To the GRV 220 L
• Remove the side panel.
• Connect them to the
terminal board according to
the connection diagrams.
4.3.5 - CONNECTION DIAGRAMS
L1
1
TAV 175 C
GRV 180 L
230/1//50
5
2
4
230/1/50
L
N
N
Mains supply 230/1/50
Mains supply 400/3N/50
Connection
cable
5 - INDOOR UNIT ACCESSORIES
adjustment wheels
with threaded rods
Eight 10 mm dia.
holes in the ceiling
60
60
B
D
C
A
A
=
=
50
50
B
13
A
L1
1
5
2
4
L2
L3
N
L1
N
TAV 175 C
TAV 225 C
GRV 180 L
GRV 220 L
400/3N//50
230/1/50
Connection
cable
5.1 - CEILING SUPPORT
• To make the unit easier to handle, we recommend that you
remove the cabinet as well as the fan assembly (see page 4).
FIXING:
• Drill eight 10 mm dia. holes in the places indicated.
• Insert the 8 S 10 plugs (supplied).
• Fix the 2 bars with the 8 screws (supplied).
• Fix the indoor unit, complying with the minimum and maximum
dimensions. The distance between the bar and the indoor unit
must be a maximum of 20 mm.
IMPORTANT :
Level it, using the adjustment wheels, or with a backward slope
(up to 5 mm).
Type
TAV 175 C
TAV 225 C
A
800
990
B
465
465
C
880
1 070
D
415
415
Accessory code
K 60 U 020 Z
K 60 U 020 Z
Type
TAV 175 C
TAV 225 C
Accessory code
K 60 U 023 Z
K 60 U 024 Z
A
870
1 060
B
850
1 040
5.2 - WALL SUPPORT
• Fix the support to the wall using the screws and plugs supplied.
• Level it using the M6 hex. head screws item A.
5.3 - CROSS DEFLECTION GRILLE
TAV 175 C : Code K 60 N 014 Z TAV 225 C : Code K 60 N 015 Z
• Remove the outlet grille (see page 4).
• The deflection grille is fixed under the outlet grille using plastic clips which are fixed on
the deflection grille and lock onto the outlet grille's pins.
4.3.3 - CONNECTION TO THE INDOOR UNIT
• Pass the cables through one of the covers.
• Connect them to the terminal board according to the connection diagrams.
