Toshiba MMY-MAP0802FT8 Manuel D'installation page 11

4
INSTALLATION OF OUTDOOR UNIT
3. Do not use four stools to set the four corners.
4. Mount the vibration-proof rubber (vibration-proof block etc.) so that it catch whole the clamping leg.
Anchor bolt
Vibration-proof rubber
NO GOOD
5. Be careful to connecting arrangement of the header unit and the follower units.
Set the outdoor units in the order from one with large capacity. (A (Header unit) > B > C > D)
6. Be careful to connecting arrangement of header unit and follower unit.
1) Be sure to use a header unit for the leading outdoor unit to be connected to the main pipe. (Figure 1)
2) However, as shown in the figure below, T-shape branching joint which is sold separately can be connected to
connect to the main pie within piping indicated with a bold line in the following figure. (Figure 2)
3) Be careful to direction of T-shape branching joint. (As shown in Figure 3, T-shape branching joint cannot be
attached so that refrigerant of the main pipe flows directly to the header unit.)
OK
Header Follower Follower
Main pipe
To indoor unit
Figure 1
NO GOOD
OK
Install the vibration-proof rubber so that
bent part of the fixing leg is grounded.
NO GOOD
Bent part of the fixing
leg is not grounded.
Header Follower Follower
Extension
valve
OK
OK
Extension
Main pipe
To indoor unit
Figure 2
7
OK
NO GOOD
NO GOOD
Header Follower Follower
valve
Main pipe
To indoor unit
Figure 3