Trane Airfinity XL IH190 User Manual

RT-SVX060D-GB
37
11UNT-PRC002-GB
Sound power levels
Discharge
Measurement conditions:
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
long) fixed to its discharge opening.
Fan Power level in dB(A), per Hz frequency band Overall power
Unit speed 125 250 500 1000 2000 4000 8000 dB(A)
1 55 50 42 37 37 31 30 46
FWD 08 2 57 54 47 40 30 38 40 50
3 58 57 50 42 32 40 43 53
1 57 51 45 42 34 33 28 48
FWD 10 2 58 54 48 45 38 39 35 51
3 60 58 50 48 40 42 39 54
1 57 51 45 42 34 33 28 48
FWD 12 2 58 54 48 45 38 39 35 51
3 60 58 50 48 40 42 39 54
1 56 62 50 48 39 38 36 56
FWD 14 2 61 66 55 53 47 46 45 60
3 63 69 58 56 50 50 49 63
1 57 63 51 49 40 39 37 57
FWD 20 2 61 66 55 53 47 46 45 60
3 63 69 58 56 50 50 49 63
Intake
Measurement conditions:
Measurements taken at the horizontal air intake.
Fan Power level in dB(A), per Hz frequency band Overall power
Unit speed 125 250 500 1000 2000 4000 8000 dB(A)
1 56 55 55 53 46 45 42 57
FWD 08 2 63 62 60 60 53 53 53 64
3 66 65 63 62 56 55 57 67
1 62 58 55 58 51 48 44 61
FWD 10 2 66 63 60 62 56 55 52 66
3 70 67 63 65 59 59 57 69
1 62 58 55 58 51 48 44 61
FWD 12 2 66 63 60 62 56 55 52 66
3 70 67 63 65 59 59 57 69
1 66 65 65 65 57 50 46 68
FWD 14 2 73 72 69 71 64 59 57 74
3 78 76 73 75 69 64 63 78
1 68 72 64 64 56 52 50 69
FWD 20 2 76 76 68 71 65 61 61 75
3 78 79 71 74 69 66 66 78
Options
Free cooling economizer unit is supplied with
economizer and fresh air hood as a standard feature.
Fresh air percentage can vary from 0 to 100%.
An economizer consists of:
• A motorized damper with separate fresh air and return
air sections.
• A fresh air hood with a grill delivered folded in the
unit.
• All necessary sensors for free cooling operation.
The mechanical opening of the damper is managed by
the actuator which is adjusted by Trane controller.
Damper is activated in free cooling mode and may be
further controlled by temperature control with return
and outdoor air sensors or by enthalpy control with
addition to temperature sensor of return and outdoor
humidity sensor.
Fresh air hood installation
Figure 13 - Fresh air hood assembly steps
Horizontal Flow
Step 1: Remove
sheet metal hood
Step 2: Position
the ange with
corner on the
outside
Step 3: position
the cover hood
Step 4: Repeat
the steps 2 and 3
Step 5: Repeat
the steps 2 and 3
Down Flow
Step 1: Remove
sheet metal hood
Step 2: Position
side ange
with corner on
the outside
Step 3: position
the cover hood
Building Pressurization Control
Barometric Relief
The barometric relief allows to minimize overpressure
in the building caused by the introduction of fresh air.
This option is typically installed when fresh air intake is
below 25% of the nominal air ow and when the return
air pressure drop is below 25Pa.
Barometric damper is integrated as standard into
economizer option on downow and not compatible
with heat recovery module unit only.
When the pressure of the building increase, the dampers
open and relieve air to the outside.
If the return air duct pressure drop is higher than the
building overpressure, the dampers will not open.
If the return air duct pressure drop is lower than the
building overpressure, the dampers will open and
relieve air outside of the building.
Figure 14 - Barometric relief

Trane Airfinity XL IH190 Specifications

General

Brand	Trane
Model	Airfinity XL IH190
Category	Chiller
Language	English