Mitsubishi Electric BDT CITY MULTI, Installation And Pre-Commissioning Booklet

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29
Y Series outdoor unit mounting
4. Outdoor Installation
AN1 2nd
4-3-2. Installation
Install the unit in such a
way that the corner of
the angle bracket at the
base of the unit shown
in the figure is securely
supported. The brackets
may bend if they are not
securely supported.
: M10 anchor bolt procured at the site.
: Corner is not seated.
: Fixing bracket for hole-in anchor bolt
(3 locations to fix with screws).
: Detachable leg
<Without detachable leg>
A
A
B
C
D
A A A A
681±3 [(26-23/32~26-15/16)]
681±3 [(26-23/32~26-15/16)]
(For maintenance)
30 [1-3/16]
190 [7-1/2]
30 [1-3/16]
190 [7-1/2]
4-3-3. Anchor bolt positions
· Secure the unit with anchor bolts as shown in the figure below so that the unit will not topple over in strong winds or
during an earthquake.
· Install the unit on a durable base made of materials such as concrete or angle steel.
· Take appropriate anti-vibration measures (e.g., vibration damper pad, vibration isolation base) to keep vibrations and
noise from being transmitted from the unit through walls and floors.
· When using a rubber cushion, install it so that the cushion covers the entire width of the unit leg.
· Install the unit in such a way that the corner of the angle bracket at the base of the unit shown in the figure below is
securely supported.
· Install the anchor bolt in such a way that the top end of the anchor bolt do not stick out more than 30 mm [1-3/16 in.].
· This unit is not designed to be anchored with post-installation-type anchor bolts, although by adding fixing brackets
anchoring with such type of anchor bolts becomes possible.
• Individual installation
<P200-400, EP200-350>
• Collective installation
Take into consideration the durability of the base, water drainage route (Drain water is discharged from outdoor units
during operation.), piping route, and wiring route when performing foundation work.
Properly install the unit on a surface that can withstand the weight of
the unit. Unit installed on an unstable surface may fall and cause injury.
WARNING
Take appropriate safety measures against strong winds and earth-
quakes to prevent the unit from falling.
WARNING
(Unit : mm [in.])
Leave a minimum of 30 mm [1-3/16 in.] between units.
760±2 [29-15/16(29-27/32~30)]
1060±2 [41-3/4(41-21/32~41-13/16)]
P300, 350, 400/EP300, 350
Install the unit in such a
way that the corner of
the angle bracket at the
base of the unit shown
in the figure is securely
supported. The brackets
may bend if they are not
securely supported.
<With detachable leg>
A
D
<P450, EP400-450>
A 795±2 [31-5/16(31-1/4~31-13/32)]
P450/EP400, 450 PUHY
A
PUHY
A
P200, 250/EP200, 250
PUHY
A A A A
681±3 [(26-23/32~26-15/16)] 681±3 [(26-23/32~26-15/16)]
(For maintenance)
A
(For maintenance)
A
30 [1-3/16]
190 [7-1/2]
30 [1-3/16]
190 [7-1/2] A A
Leave a minimum of 30 mm [1-3/16 in.] between units.
C
D
C
D
C
30mm max.
30mm max.
B
B