Placing The Unit Inside The Ceiling; Installing The Drain Pipe - Sanyo SPW-C706VH8 Instrucciones De Instalación

XM Type
53
Power supply port
Table 3-2 (X Type)
Length
A
Type
18, 25 113
36, 48 113

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).
Full-scale installation diagram
Supplied bolt
(printed on top of container box)
(3) Thread the 3 hexagonal nuts and 2 washers (field supply)
onto each of the 4 suspension bolts (Fig. 3-5). Use 1 nut
and 1 washer for the upper side, and 2 nuts and 1 washer
for the lower side, so that the unit will not fall off the
suspension lugs.
Nuts and washers
(use for upper and lower)
Double nut
(4) Adjust so that the distance between the unit and the ceiling
bottom is 12 to 17 mm (X Type) or 13 to 18 mm (XM
Type). Tighten the nuts on the upper side and lower side of
the suspension lug.
(5) Remove the protective polyethylene used to protect the fan
parts during transport.
575
Drain tube
connection port
160 170
(outer dia ø26)
Refrigerant tubing joint
(liquid side)
ø6.35 (flared)
B C D
173 256 210
173 319 210
Suspension bolt
Suspension lug
Notch
12 – 17 mm (X Type)
13 – 18 mm (XM Type)

3-4. Installing the Drain Pipe

<X Type >
(1) Prepare a standard hard PVC pipe (O.D. 32 mm) for the drain and
use the supplied drain hose and hose band to prevent water leaks.
The PVC pipe must be purchased separately. The unit's
transparent drain port allows you to check drainage. (Fig. 3-6)
Unit: mm
Connection pipe
(drain port)
Fig. 3-3
Unit: mm
E
Align the hose
88
band with the end
88
of the pipe.
CAUTION
Insert the drain pipe until it contacts the socket as shown
in Fig. 3-6, then secure it tightly with the hose band.
● Do not use adhesive when connecting the supplied
hose.
Reasons: 1. It may cause water to leak from the connection.
● Do not bend the supplied drain hose 90° or more. The
hose may slip off.
● Align the hose bands with the end of the hose. Tighten
the hose band firmly. Make sure that the bead is not
covered by the hose band. (Fig. 3-6)
(2) After checking the drainage, wrap the supplied packing
and drain pipe insulator around the pipe. (Fig. 3-7)
Fig. 3-4
CAUTION
Tighten the hose clamps so their locking nuts face upward.
(Fig. 3-6)
NOT E
Make sure the drain pipe has a downward gradient (1/100 or
more) and that there are no water traps.
CAUTION
Do not install an air bleeder as this may cause water to spray
from the drain pipe outlet. (Fig. 3-8)
Fig. 3-5
18
Hard PVC
socket VP-25
(Field supply)
Hose band
Supplied
drain hose
Packing
(supplied)
Bead
Since the connection is slippery just after the
adhesive has been applied, the pipe easily slips
off.
2. The pipe cannot be removed when maintenance
is needed.
Drain insulator (supplied)
Vinyl clamps
Air bleeder prohibited
Hard PVC pipe
VP-25
(Field supply)
PVC adhesive
Fig. 3-6
Fig. 3-7
Fig. 3-8