Lennox FLEXAIR FAC Series - Page 27

• 25 •
FLEXAIR™ 150 170 200 230
28000 30000 35000 39000
18000 21000 24000 27000
35000 35000 43000 43000
Pa 150 / 800
3
2244
38950 49400 69350 88000
2,96 4,16 6,24 8,96
80-85% / G3
12 12 10 + 5 10 + 5
625 x 500 x 50 500 x 500 + 800 x 500
87,3 91,6 85,0 89,1
84,9 88,6 82,2 88,6
92,8 83,8 92,5 96,5
46 46 48 48
45
10
38
-15
-15
7
A2-s1-d0 / M0
4385 4385 5230 5230
1885 1885 2235 2235
2290 / 2753
1454 1550 2027 2143
1599 1704 2297 2411
FAC FAH
FAG FAM
Application Guide /FLEXAIR-AGU-1505-E
3- GENERAL DATA
Indoor fan
Nominal airfl ow rate
Minimum airfl ow rate m
3
/h
Maximum airfl ow rate
External static pressure / maximum
Fan number
Outdoor fan (axial fan)
Number
Nominal airfl ow rate m
3
/h
Motor power kW
Filter (standard)
Effi ciency / Filter class
Number of fi lters
Filter size
mm
Acoustic data (150 Pa)
Outdoor sound power
Standard unit
(1)
dB(A)
Outdoor sound power
Low noise unit
(1)
Indoor blower outlet sound power
Operating limits - Cooling mode
Maxi. outdoor temperature
Indoor 27 °C DB / 19°C WB
(2)
°C
Maxi. outdoor temperature with unloading
Mini. outdoor temperature
Indoor 20°C DB
(3)
Maxi. outdoor temperature
DB/WB with 100% fresh air
Operating limits - Heating mode
Mini. outdoor temperature
Indoor 20 °C DB
(2)
°CMini. outdoor temperature with unloading
Mini. entering indoor coil temperature
Outdoor 7°C DB
Construction
Casing material Aluminium
Painting Polyester / RAL 9003
Insulation class
Dimensions
Length
mm
Height
Width with/without fresh air hood
(4)
Weight
Standard unit (FAC)
kg
Weight
Gas unit (FAG-H)
(5)
Cooling only Heat pump
Cooling only with gas fi red heating Heat pump rooftop with gas fi red heating
(1) All data are at Eurovent conditions (400V/3Ph/50Hz at nominal airfl ow rate),
nominal external static pressure.
Cooling :
• Outdoor temperature = 35°C DB
• Entering coil temperature 27°C DB / 19°C WB
Heating :
• Outdoor temperature = 7°C DB / 6°C WB
• Indoor temperature = 20°C DB
(2) Cooling and heating operating limits are given for steady operation with
specifi c temperature conditions.
(3) Below this value, "Low ambient kit" option is required
(4) Down return air and down supply air confi gurations
(5) S = Standard heat / H = High heat