Control System; Refrigerant System - Johnson Controls VRF System Engineering Manual

2.11 Control System

2.11.1 Refrigerant System

Models: (H,Y,C)IC2018B21S and (H,Y,C)IC2024B21S
Mark
Heat Exchanger
1
Distributor
2
Strainer
3
4 Electronic Expansion Valve
Model
(H,Y,C)IC2018B21S
(H,Y,C)IC2024B21S
TC-16002-rev.1
Part Name
(A) Gas Pipe
Distributor
Connection
f5/8
6 Pass
(15.88)
(B) Liquid Pipe
(C) (OD×T)
Connection
f3/8 f5/8×t0.039
(9.52) (15.88×1.0)
2-WAY CASSETTE
Unit: inch (mm)
(D) (OD×T)
f1/2×t0.031
(12.7×0.8)
2-9