How To Install The Indoor Unit; 4-Way Air Discharge Semi-Concealed Type (X, Xm Types); Preparation For Ceiling Suspension; Mounting The Suspension Bolts - Sanyo Classic PACi Serie Instrucciones De Instalación

3. HOW TO INSTALL THE INDOOR UNIT

■ 4-Way Air Discharge Semi-Concealed Type
(X, XM Types)

3-1. Preparation for Ceiling Suspension

This unit uses a drain pump. Use a carpenter's level to check
that the unit is level.

3-2. Mounting the Suspension Bolts

(1) Fix the suspension bolts securely to the ceiling using the
method shown in the diagrams (Figs. 3-1 and 3-2), by
attaching them to the ceiling support structure, or by any
other method that ensures that the unit will be securely and
safely suspended.
(2) Follow Fig. 3-2 and Table 3-1 to make the holes in the
ceiling.
Hole-in-anchor
Hole-in-plug
Suspension bolt (M10 or 3/8")
(field supply)
X Type
A (suspension bolt pitch)
C (ceiling opening dimension)
XM Type
600
Ceiling opening dimensions
534
Suspension bolt pitch
Table 3-1 (X Type)
Length
Type
12, 16, 18, 25, 36, 48, 60
Concrete
Insert
Fig. 3-1
Unit: mm
Fig. 3-2
Unit: mm
A B C
788 723 885
(3) Determine the pitch of the suspension bolts using the
supplied full-scale installation diagram. The diagram
and table (Fig. 3-3 and Table 3-2) show the relationship
between the positions of the suspension fitting, the unit,
and the panel.
X Type
Drain outlet
(other side) (VP25)
Suspension lug
XM Type
Power supply port
Table 3-2 (X Type)
Length
Type
12, 16, 18, 25
36, 48, 60

3-3. Placing the Unit Inside the Ceiling

(1) When placing the unit inside the ceiling, determine the
pitch of the suspension bolts using the supplied full-scale
installation diagram. (Fig. 3-4)
Tubing and wiring must be laid inside the ceiling when
suspending the unit. If the ceiling is already constructed,
lay the tubing and wiring into position for connection to the
unit before placing the unit inside the ceiling.
(2) The length of suspension bolts must be appropriate for a
distance between the bottom of the bolt and the bottom of
the unit of more than 15 mm. (Fig. 3-4)
Supplied bolt
D
885
16
Refrigerant tubing joint
(narrow side)
Refrigerant tubing joint
(wide side)
Drain tube
575
connection port
53 160 170
(outer dia ø26)
Refrigerant tubing joint
(liquid side)
ø6.35 (flared)
A B C
113 173 256
113 173 319
Full-scale installation diagram
(printed on top of container box)
Unit: mm
Unit: mm
Fig. 3-3
Unit: mm
D E
210 88
210 88
Fig. 3-4