Design Technical Manual

Table Of Contents
Unit : in. (mm)
10-3. PRESSURE GAUGE
HOW TO INSTALL PRESSURE GAUGE
Note that all the components or parts such as the two pressure gauges, mounting plate,
acrylic plate, double-stick tape, and capillary tubes are to be locally purchased.
Remove the panel as shown in the gure below, and install the pressure gauges.
z
Attachment of Transparent Acrylic Plate
Prepare a transparent acrylic plate, and attach the acrylic plate with thick double-stick tape in
order to completely close the knockout holes.
Caution
Firmly attach acrylic plate to panel to prevent water from leaking into unit cabinet.
The acrylic plate must be attached to the left of the shaded area.
2-1/16 (51.7)
Ø2-15/16
(75)
Ø2-15/16
(75)
3-15/16 (100)
Attach mounting plate
with self tapping screws.
(
ø
3/16 (5) tapping screw x 2)
After installation of the
pressure gauges, remove
the knockout hole before
mounting the panel, and
attach the transparent
acrylic plate to the rear
side.
Pressure gauge
mounting plate
Keep a distance of
5/16 (8.5) or more.
Do not attach the acrylic
plate to the shaded area.
Knockout
holes
Knockout holes
Rear View of Panel
Hole
Pressure
gauge
Acrylic
plate
Panel
Squeezing area
- (03 - 39) -
OUTDOOR
UNITS
OUTDOOR
UNITS