System Design; Refrigerant System - Fujitsu AIRSTAGE J-III L AJ 072LELAH Series Design & Technical Manual

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1. SYSTEM DESIGN

1-1. REFRIGERANT SYSTEM

„ CONNECTABLE UNIT WITHIN 1 REFRIGERANT SYSTEM
Unit
Outdoor unit
Indoor unit
z Table
Capacity
HP
(kW)
8
10
12
z Caution
● When all indoor units are operating at maximum capacity, individual indoor unit operate at a
slightly lower capacity. (When connecting more than 100%)
● Do not exceed both of "connectable capacity range" and "maximum connectable indoor
unit", otherwise it may cause hinder the return of the refrigerant oil and cause a compressor
breakdown.
Quantity
1 unit
1 to Max. 20 units
1 to Max. 25 units
1 to Max. 30 units
Outdoor unit
quantity
22.4
1
28.0
1
33.5
1
Remarks
8HP (AJ  072LELAH)
10HP (AJ  090LELAH)
12HP (AJ  108LELAH)
Maximum
Connectable
connectable
cooling capacity
indoor unit
range
20
25
50% to 150%
30
- (06 - 01) -

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