references
Compact air-to-air packaged units
HCompact2 HA
I
M0000
R
I
M1000
R
I
M0100
R
I
M1100
R
Air circulation
I R
I
I R
I
Outdoor circuit supply air Outdoor circuit return air = Indoor circuit supply air = Indoor circuit return air
= =
R
I
R
I
R
R
Description
I
M0010
R
I
M1010
R
I
M0110
R
I
M1110
R
Mwxyz Outdoor circuit supply air Outdoor circuit return air Indoor circuit supply air Indoor circuit return air
R
0 = Standard 1 = Option 0 = Standard 1 = Option 0 = Standard 1 = Option 0 = Standard 1 = Option
R
R
R
I
R
I
I
I
M0001
I
R I
M1001
R I
M0101
R I
M1101
I
I
R
I
R
I
R
R
M0011
I
R I
M1011
R I
M0111
R I
M1111
R
R
R
R
I
R
I
I
I
DESCRIPTION
Series Model Example I = Heat pump R = Cooling only equipment A = Design 1 version H = Compact horizontal air-to-air Reversible heat pump Compact horizontal air-to-air Design version Model
IHA - 90
SOUND
PRESSURE AND POWER LEVEL
dB(A)
80 74.4 90 76.3 120 83.5 160 83.3
The sound power level at the outdoor fan air supply, to be taken into account when calculating the silencer required:
HCOMPACT2 HA dB(A) 55 80.5 65 82.7
The sound power level at the indoor fan air supply, to be taken into account when calculating the silencer required:
HCOMPACT2 HA dB(A) 55 72.0 65 77.4 80 80.4 90 77.1 120 79.2 160 77.1
The sound pressure level of the unit, with ducted supply and return, measured at a distance of 5 metres, in a free field with directivity 2 and 1.5 metres from the ground:
HCOMPACT2 HA dB(A) 55 69.3 65 71.6 80 69.4 90 70.8 120 70.7 160 71.2
Note: the sound pressure level depends on the installation conditions, and is therefore only given as a guide.
592
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A