Rinnai P Series Installation Manual

Rinnai 30 Multi Split Type AC
INDOOR INSTALLATION
Rinnai 27 Multi Split Type Air Conditioner
NOTE : DRAINPIPE INSTALLATION
The drainpipe is used to drain water from the
unit. Improper installation may cause unit and
property damage.
CAUTION
• Insulate all piping to prevent condensation,
which could lead to water damage.
• If the drainpipe is bent or installed
incorrectly, water may leak and cause a
malfunction of the water- level switch.
• In HEAT mode, the outdoor unit will
discharge water. Ensure that the drain hose
is placed in an appropriate area to avoid
water damage & slippage due to frozen
drain water.
• DO NOT pull the drainpipe forcefully as this
could cause it to disconnect.
NOTE ON PURCHASING PIPES
This installation requires a polyethylene tube
(outside diameter = 3.7-3.9cm, inside diameter
= 3.2cm), which can be obtained at your local
hardware store or from your dealer.
• When using an extended drainpipe, tighten
the indoor connection with an additional
protection tube to pr event it from pulling
loose.
• The drainpipe should slope downward at a
gradient of at least 1/100 to prevent water
from flowing back into the air conditioner.
• To prevent the pipe f rom sagging, space
hanging wires every 1-1.5m.
• If the outlet of the drainpipe is higher than
the body’s pump joint, p rovide a lift pipe for
the exhaust outlet of the indoor unit. The lift
pipe must be installed no higher than 75cm
from the ceiling board and the distance
between the unit and the lift pipe must
be less than 30cm. Incorrect installation
could cause water to flow back into the
unit and flood.
• To p revent air bubbles, keep the drain hose
level or slightly tilted up.
See Figure below.
Ceiling
Indoor Drainpipe Installation
Install the drainpipe as shown in Figure below.
Downward slope
1 - 1.5m
1/100
1-1.5m
22cm
Downward slope
1/100
0 - 75mm
NOTE: When connecting multiple drainpipes,
install the pipes as shown in Figure below .
with a pipe clasp.
(See Figure below)
Drain hose
0-53cm
(with pump)
≥10cm
Drainpipe
Metal clamp
Insulation
connecting port
(no pump)
≤30cm
≤53cm
≤75cm
1.
Cover the drainpipe with heat insulation to
prevent condensation and leakage .
2.
Attach the mouth of the drain hose to the
unit’s outlet pipe. Sheath the mouth of the
DRAIN PIPE INSTALLATION

Rinnai P Series Specifications

General

Brand	Rinnai
Model	P Series
Category	Air Conditioner
Language	English