Part 1 
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General Information
 
The 2nd generation VRF DC indoor unit 
Capacity index (the capacity in kW multiplied by 10) 
Indoor unit type 
Q1: One-way Cassette 
Q2: Two-way Cassette 
Q4C: Compact Four-way Cassette 
Q4: Four-way Cassette 
T2: Medium Static Pressure Duct 
T1: High Static Pressure Duct 
G: Wall-mounted 
DL: Ceiling & Floor 
F: Floor Standing 
Z: Console 
Series category (D: DC series) 
Power supply 
Omit: 1 phase, 220-240V, 50Hz 
H: 1 phase, 220-240V, 50/60Hz 
Refrigerant type (N1: R410A) 
 
3.1.2 Fresh air processing unit 
AC Series 
AC series VRF indoor unit 
Capacity index (the capacity in kW multiplied by 10) 
High static pressure duct 
Refrigerant type (N1: R410A) 
Indoor unit type 
FA: Fresh Air Processing Unit