Pace PAI - Shipped Loose Parts; DIRECTION OF AIRFLOW

SECTION 2 - PRODUCT DESCRIPTIONPACE │ Installation & Assembly Manual
Issue Date: 07/03/2018
18
Form PA102.20-N1
Table 1 - Definition of Segment IDs
FAN SEGMENTS
FS – SUPPLY
Forward Curved DWDI
Airfoil DWDI
Industrial Airfoil DWDI
SWSI Airfoil Plenum (Belt and Direct Drive)
FR – RETURN
Forward Curved DWDI
Airfoil DWDI
Industrial Airfoil DWDI
SWSI Airfoil Plenum (Belt and Direct Drive)
FE – EXHAUST
Forward Curved DWDI
Airfoil DWDI
Industrial Airfoil DWDI
SWSI Airfoil Plenum (Belt and Direct Drive)
COIL SEGMENTS
CC – COOLING COIL
HC – HEATING COIL
VC – VERTICAL COIL
MZ – MULTI-ZONE
HEAT SEGMENTS
IC – INTEGRAL FACE AND BYPASS COIL
IG – INDIRECT GAS FIRED FURNACE
EH – ELECTRIC HEATER
ENERGY RECOVERY
ER – HEAT WHEEL
HW – HEAT WHEEL
FILTER SEGMENTS
FF – FLAT FILTER (2 or 4 in.)
AF – ANGLE FILTER (2 or 4 in.)
RF – HIGH EFFICIENCY FILTER
Rigid Filter (12 in.)
Bag Filter (21 in.)
Mini-Pleat Filter (4 in.)
HF – HIGH EFFICIENCY FILTER
INLET SEGMENTS
MB – MIXING BOX
FM – FILTER/MIXING BOX
EF – FILTER/ECONOMIZER
EE – ECONOMIZER
IP – INLET PLENUM
VE – VERTICAL ECONOMIZER
VF – VERTICAL FILTER/ECONOMIZER
IO – INLET/OUTLET
ACCESSORY SEGMENTS
VP – VERTICAL PLENUM
DP – DISCHARGE PLENUM
TN – TURNING PLENUM
DI – DIFFUSER
XA – ACCESS SEGMENT
AB – AIR BLENDER
EB – EXTERNAL BYPASS
IB – INTERNAL BYPASS
FD – FACE DAMPER
HM – HUMIDIFIER
AT – SOUND ATTENUATOR
UV – UV LIGHTS
Shipped Loose Parts
Each loose component has a label to show where it
should be installed on the AHU. The segment ID box
on the label will show the skid on which it is to be in-
stalled. If the loose component is used in only one seg-
ment on a skid, the segment ID (e.g. MB) will be bold.
DIRECTION OF AIRFLOW
The direction of airflow is always read from right to left.