Max Combination Capacity - Friedrich J Serie Manual De Instalación

Max Combination Capacity

Max Combination Capacity
Multi Piping Type
Capacity
Max Room No.
(kBtu/h)
24
36
Distributor Type
Capacity
Phase
(kBtu/h)
1Ø 48
The combination of indoor unit is to be decided that the sum of indoor unit capacity index must be
smaller than the maximum combination capacity of outdoor unit. We recommend to calculate indoor
unit capacity like below.
If you do not follow our recommendation, it will have some problems in low ambient condition i.e.
some indoor unit will not be able to heat very well in heating mode.
CALCULATION METHOD FOR THE CONNECTABLE TOTAL CAPACITY OF INDOOR UNIT
44
Combination Indoor Capacity
3
4
Max Room No.
8
(kBtu/h)
9,12,18
9,12,18
Combination Indoor Capacity
(kBtu/h)
9,12,18
Max Combination Capacity
(kBtu/h)
33
48
Max Combination Capacity
(kBtu/h)
65