Installation & Operation Manual -
VFH-B 30/36/42 Series
6
Inverterflex Series
4
2.2 Combinations for outdoor and indoor units
Wall Mounted
Indoor Unit
Duct Type
Indoor Unit
Cassettle Type
Indoor Unit
Flooring Ceiling
Indoor Unit
Fig 2
See Fig.2 for Combinations for Outdoor and Indoor Units. For the
Inverterflex
series air conditioning system,
one outdoor unit is able to drive up to five indoor units which can be cassette type, duct type, wall-mounted or
floor ceiling type. The outdoor unit will run as long as any one indoor unit receives the running command, and all
indoor units stop once the outdoor unit is turned off.
Table 1 Energy Level and Capacity Code of the Indoor
Indoor unit
Model
Capacity Code
Outdoor unit
Wall
mounted
B-VFH09MB-1
A-VFH18DB-1
A-VFH24TB-1
A-VFH30QB-1
A-VFH36QB-1
A-VFH42PB-1
B-VFH12MB-1
B-VFH18MB-1
B-VFH24MB-1
B-VFH09UA-1
B-VFH12UA-1
B-VFH18UA-1
B-VFH24UA-1
Flooring ceiling
B-VFH09DA-1
B-VFH12DA-1
B-VFH18DA-1
B-VFH21DA-1
Duct type
B-VFH24DA-1
B-VFH12CA-1
B-VFH18CA-1
B-VFH24CA-1
B-VFH09FA-1
Cassette type
B-VFH12FA-1
Console
B-VFH18FA-1
9K
12K
18K
24K
9K
12K
18K
24K
9K
12K
18K
21K
24K
9K
12K
18K
12K
18K
24K
Inverterflex Series
5
2.3 Rated working condition
Table 2
Indoor
temperature
Outdoor
temperature
Dry bu
lb
temp.
℉
Wet bu
lb
temp.
℉
Dry bu
lb
temp.
℉
Wet bu
lb
temp.
℉
Rating cooling
80.06
66.92
95
75.02
Rating Heating
69.98
60.08
47
43.00
NOTICE
1
) The parameters below are tested under rated working condition. If there is any change to them, please refer to the
nameplate.
2
) The parameters of heating capacity of indoor unit for heat pump.
3
) The performance parameters below are tested according to standard ANSI/AHRI 1230-2010.
2.4
Operational temperatures
Table 3
Cooling Working range
Outdoor temperature 0~118
℉
Heating Working range
Outdoor temperature -4~86
℉
Inverterflex Series
