Drain Piping - Toshiba RAV-HM561BTP-E Installation Manual

Hide thumbs Also See for RAV-HM561BTP-E:
Table of Contents

Advertisement

Mounting filter rails and filters
1
Mount the fi lter rail so that the hooks fi t into the corresponding holes.
(Note that the upper and lower fi lter rails are not identical.)
2
Mount the fi lter stopper.
* When mounting the rails, push them until the
3 latches click.
3
Slide and push the fi lters until it stop.
* Insert the fi lters into the direction which the
arrows, carved on the fi lters, show.
(2 fi lters are identical)
Changing from back air intake to under air intake
1
Remove the fi lters on back of unit.
2
Remove the suction board cover attached to the bottom, and screw it to the back of unit.
3
Mount the supplied rail to the bottom, then set the fi lter.
Suction board cover
Screw
Suction board cover
Upper fi lter rail
Square hole
Fit this hook into
the square hole.
Filter stopper (accessory)
Lower fi lter rail
Suction board cover
Hook part
Hook part
Screw
Suction board cover
5

Drain piping

CAUTION
Following the Installation Manual, perform the drain piping work so that water is properly drained. Apply a
heat insulation so as not to cause a dew condensation.
Inappropriate piping work may result in water leakage in the room and wet furniture.
Provide the indoor drain piping with proper heat insulation.
Provide the area where the pipe connects to the indoor unit with proper heat insulation. Improper heat insulation
will cause condensation to form.
The drain pipe must be sloping downward (at an angle of 1/100 or more), and do not run the pipe up and down
(arched shape) or allow it to form traps. Doing so may cause abnormal sounds.
Restrict the length of the traversing drain pipe to 20 meters or less. For a long pipe, provide support brackets at
intervals of 1.5 to 2 meters to prevent flapping.
Install the collective piping as shown in the following figure.
Do not provide any air vents. Otherwise, the drain water will spout, causing water to leak.
Do not allow any force to be applied to the connection area with the drain pipe.
Support
bracket
1.5 m to 2 m
Heat insulator
Downward slope
1/100 or more
Pipe material, size and insulator
The following materials for piping work and insulating process are locally procured.
Pipe material
Hard vinyl chloride pipe VP25 (Nominal outer diameter Ø32 mm)
Insulator
Foamed polyethylene foam, thickness: 10 mm or more
Connecting drain pipe
Insert flexible drain hose into the drain pipe of main unit as far as it will go. Fix it with hose band.
REQUIREMENT
Mount the flexible drain hose using the hose band without using adhesive.
Flexible
drain hose
– 10 –
As long as possible
(Approx. 10 cm)
(Collective
piping)
Downward slope
VP30
1/100 or more
Flexible
drain hose
Hose band
10 mm
Arched shape
Trap
Incorrect
15 mm or less
Indoor unit
Hose band
EN

Advertisement

Table of Contents
loading

Table of Contents