Outdoor Installation; Installation Instructions - Outdoor Unit - Rinnai HINRP26MB Installation Manual

Installation Instructions – Outdoor Unit
Outdoor Unit Installation
Install the unit by following local codes and
Install the unit by following your Local
regulations , there may be differ slightly
Regulations and Municipal Building Codes. They
between different regions.
may be differ slightly between states.
(Wall or obstacle)
Air inlet
>300mm
on left
N
Air inlet
>650mm
M
in front
Installation Instructions – Outdoor unit
Step 1: Select installation location
Before installing the outdoor unit, you must
choose an appropriate location. The following are
standards that will help you choose an appropriate
location for the unit.
Proper installation locations meet the
following standards:

Meets all spatial requir ements shown in
Installation Space Requirements above.

Good air circulation and ventilation

Firm and solid—the location can support the
unit and will not vibrate

Noise from the unit will not disturb others

Protected from prolonged periods of dir ect
sunlight or rain

Where snowfall is anticipated, raise the
unit above the base pad to prevent ice
buildup and coil damage. Mount the unit
high enough to be above the average
accumulated area snowfall. The minimum
height must be 46 cm.
Rinnai
>100mm
from back wall
MAINTENANCE
ACCESS
>600mm
from above
>600mm
on right
P
Air outlet

OUTDOOR INSTALLATION

install unit in the following locations:
DO NOT
Near an obstacle that will block air inlets
and outlets
Near a public street, crowded areas, or
where noise from the unit will disturb others
Near animals or plants that will be harmed
by hot air discharge
Near any source of combustible gas
In a location that is exposed to large
amounts of dust
In a location exposed to a excessive amounts
of salty air
SPECIAL CONSIDERATIONS FOR EXTREME
WEATHER
If the unit is exposed to heavy wind:
Install unit so that air outlet fan is at a 90°
angle to the direction of the wind. If needed,
build a barrier in front of the unit to protect it
from extremely heavy winds.
See Figures below.
Strong
wind
If the unit is frequently exposed to heavy
rain or snow:
Build a shelter above the unit to protect
it from the rain or snow. Be careful not to
obstruct air flow around the unit.
If the unit is frequently exposed to salty air
(seaside):
Use outdoor unit that is specially designed to
resist corrosion.
19
Strong wind
Strong wind
PB Series Split AC IM – Issue 1
Page 25

Wind Baffle
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