Friedrich MULTI ZONE MR24DY3JMA - Page 72

Ceiling concealed duct - low static pressure _ 15
Part 2 Product data_Indoor units
MULTI ZONEMULTI ZONE
10. Installation
10.2 Selection of the best location
Install the air conditioner in the location that satisfies the
following conditions.
• The place shall easily bear a load exceeding four times
the indoor unit’s weight.
• The place shall be able to inspect the unit as given in
the figure.
• The place where the unit shall be leveled.
• The place shall allow easy water drainage.
(Suitable dimension “H” is necessary to get a slope to
drain as figure.)
• The place shall easily connect with the outdoor unit.
• The place where the unit is not affected by an electrical
noise.
• The place where air circulation in the room will be good .
• There should not be any heat source or steam near the
unit.
• The servicing inspection hole in the ceiling should be as
large as the product.
• The selection of the servicing hole should be approved
by the customer.
Inspection hole
(
600(23-5/8) x 600(23-5/8) )
Control box
H=20(25/32) or more
• Suitable dimension "H" is necessary to get a slope
to drain as shown in the figure
Side view
600(23-5/8)
600(23-5/8)
(Unit : mm(inch))
(Unit : mm(inch))
Top view
A(Min)
Ceiling
Service Space
A
B
B(Min)
mm(inch)
Capacity (kBtu/h) A B
9 800(31-1/2) 800(31-1/2)
12/18 800(31-1/2) 1000(39-3/8)