Trane Airfinity XL IH190 User Manual

RT-SVX060D-GB
45
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
Customer option module
Economizer control
Demand Control Ventilation
The 10 I/O for economizer allow 4 strategies for Demand
control ventilation
#1: Fixed Ventilation (design ventilation)
It is based on design occupancy of the zone.
Occupied standby setpoint = 0.6L/s per m
2
(ASHRAE62.1) x Surface
Occupied setpoint = 4.72L/s per person
(ASHRAE62.1) x DesignOccupants# + Occupied
standby setpoint
#2: Occupancy-based ventilation – requires an
occupancy sensor
During occupied hours, depending on
occupancy sensor, we can switch between
2 setpoints
No people detected: Occupied Standby Setpoint
= 0.6L/s per m
2
x Surface
People detected: Occupied Setpoint = 4.72L/s
per person x DesignOccupants# + Occupied
Standby Setpoint
#3: CO
2
-based ventilation – requires a space CO
2
level
information (sensor or BAS)
Modulates between Occupied setpoint and Occupied
Standby setpoint with Damper control.
Emergency Ventilation override
Three possible external requests, with following priority
order
1. Pressurize
2. Purge
3. Exhaust
When those override modes are activated, heating or
cooling are turned OFF. If they were ON, the emergency
stop mode is used.
Those override modes can be activated through local
request or BAS.
Emergency override command:
1. Normal
2. Pressurize
3. Depressurize
4. Purge
5. Shutdown
6. Fire
Table 1 - Override mode
Override mode Pressurize Purge
Exhaust
(Depressurize)
Smoke Detector
Shutdown
(Emergency Stop/
Firestat)
ID Fan ON - Full Speed ON - Full Speed OFF OFF OFF
OA Damper Open 100% Open 100% Close 0% Open 100% Close 0%
Exhaust Fan OFF ON ON OFF OFF
Heat/Cool OFF OFF OFF OFF OFF
Opening Airflow Damper
The mechanical opening of the damper is managed
by the actuator which is adjusted by Trane controller.
In Free cooling mode, fresh air ow can be adjusted
through optional terminal but the maximum opening
airow damper minimum position is set at 50% by
default and maximum factory setting is 95%. At
installation, Minimum Fresh Air Percentage during
occupied time have to be adjusted.

Trane Airfinity XL IH190 Specifications

General

Brand	Trane
Model	Airfinity XL IH190
Category	Chiller
Language	English