Mitsubishi Heavy Industries SRRM40HENG-L, Руководство пользователя

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573
FDR-H
Drain hose
Drain socket
Clamp
(accessory)
Pipe cover (small)
[for insulation]
(accessory)
Drain hose
(accessory)
Adhesion
Pipe cover
[for insulation]
(field purchased)
VP25
(field purchased)
VP25 joint
(field purchased)
Drain socket
Main unit
Pipe cover (large)
[for insulation]
(accessory)
Stage
difference
part
Avoid riding across an ehevation
Keep free from traps
Do not pipe under water.
Air vent
•
Improper piping
Suspension
bolts
1.5m ~ 2m
Heat
insulation A downhill grade
of 1/100or more
•
Good piping
Red
Black
White
Red
Blue
Black
White
Red
Black
White
Connector, white
Red
Connector, white
White
Motor side
Control box side
Motor side
Blue
Black
Brown
White
High speed tap Standard tap (at shipping)
Adjusting to the levelness
(a) Adjust the out-of levelness using a level or by the following method.
¡
Make adjustment so that the relation between the lower surface of the unit proper and water level in the hose becomes
as given below.
(5) Installation of indoor unit
¡
Fix the indoor unit to the hanger bolts.
If required, it is possible to suspend the unit to the beam, etc.
Directly by use of the bolts without using the hanger bolts.
Note
When the dimensions of main unit and ceiling holes does not match, it can be adjusted with the slot holes of hanging bracket.
Tap selection on blower unit (When the high performance filter is used.)
Taps of blower unit are set at the standard selection at the shipping from factory. Where the static pressure is
raised by employing such option as the high performance filter, etc., change the connection of connectors pro-
vided at the flank of control box as shown below.
(6) Drain Piping
(a) Drain piping should always be in a downhill grade (1/50~1/100) and avoid riding across an elevation or making traps.
(b) When connecting the drain pipe to unit, pay sufficient attention not to apply excess force to the piping on the unit side.
Also, fix the piping at a point as close as possible to the unit.
(c) For drain pipe, use hard PVC general purpose pipe VP-25(I.D.1˝)
which can be purchased locally. When connecting, insert a PVC
pipe end securely into the drain socket before tightening securely
using the attached drain hose and clamp. Adhesive must not be used
connection of the drain socket and drain hose (accessory).
Hanging bolt
M10 washer
M10 spring washer
M10 nut
Main unit
Piping side
Supply water
Washer level
Bring the piping side slightly lower.
0 ~ 5mm
(0 ~ 0.2")
PVC hose
(b) Unless the adjustment to the levelness is made properly, malfunctioning or failure of the float switch may occur.