Trane IntelliPak WEHE Series Installation, Operation And Maintenance Manual page 6

Model Number Descriptions
DIGIT 15 — SUPPLY AIR FAN
DRIVE
4 = 400 rpm
5 = 500 rpm
6 = 600 rpm
7 = 700 rpm
8 = 800 rpm
9 = 900 rpm
A = 1000 rpm
B = 1100 rpm
C = 1200 rpm
D = 1300 rpm
E = 1400 rpm
F = 1500 rpm
G = 1600 rpm
H = 1700 rpm
DIGIT 16 — FRESH AIR
A = No Fresh Air
B = 0-25% Manual
D = 0-100% Economizer
DIGIT 17 — SYSTEM CONTROL
0 = No Controller
1 = CV - Zone Temperature Control
2 = CV - Discharge Temperature Control
3 = VAV Discharge Temperature Control
4 = CV - Zone Temperature Control
Space Pressure Control with
Exhaust/Return
VFD w/o Bypass
5 = CV - Zone Temperature Control
Space Pressure Control with
Exhaust/Return
VFD and Bypass
6 = VAV Discharge Temperature Control
with VFD w/o Bypass
7 = VAV Discharge Temperature Control
with VFD and Bypass
8 = VAV Discharge Temperature Control
Supply and Exhaust Fan with VFD
w/o Bypass
9 = VAV Discharge Temperature Control
Supply and Exhaust Fan with VFD
and Bypass
DIGIT 18 — ZONE SENSOR
0 = Without Accessory Panel
A = Dual Setpoint Changeover Zone
Sensor (BAYSENS108*)
B = Changeover Zone Sensor w/
System Lights (BAYSENS110*)
C = Room Zone Sensor w/ Override
(BAYSENS073*)
D = Room Zone Sensor w/ Local
Setpoint (BAYSENS074*)
L = Programmable Zone Sensor w/
System Function Lights for both CV
& VAV (BAYSENS119*)
DIGIT 19 — AIRFLOW
CONFIGURATION
D = Downflow - Normal Unit
Configuration
U = Upflow (Not available with
Electric Heat)
H = Horizontal (Not available with
Electric Heat)
6
DIGIT 20 — AGENCY APPROVAL
0 = None
1 = cULus
DIGITS 21 - 42 —
MISCELLANEOUS
21 A = Unit Disconnect Switch
22 B = Hot Gas Bypass
23 0 = Without Economizer
23 C = Economizer Control
w/Comparative Enthalpy
23 Z = Economizer Control
w/Reference Enthalpy
23 W= Economizer Control
w/Dry Bulb
24 E = Low Leak Fresh Air Dampers
25 F = High Duct Temperature
Thermostat
26 * = *Factory Use Only
27 J = Temperature Sensor
28 K = Generic BAS Module
30 M= Remote Human Interface
31 N = Ventilation Override Module
32 P = Remote Room Sensor
33 R = Extended Grease Lines
34 T = Access Doors
35 U = Remote Potentiometer
36 V = Inter-Processor Comm Bridge
37 Y = Trane communication interface
(TCI) module
37 7 = Trane Lontalk communication
interface (LCI) module
37 M= Trane BACnet Communication
interface (BCI) Module
39 3 = Retrofit Wall Mount Plate
40 4 = Hz to Vertical Wall mount Plate
41 6 = Factory-Power 15A GFI Conv.
Outlet
42 8 = 2" (51mm) Spring Isolators
Tip: EXAMPLE — Model number:
WFHE4004P058C48D3000A0W
describes an air handler with the
following characteristics:
DX cooling with natural gas
heating, casing size 4,
460/60/3 power supply,
high heat model.
100 percent exhaust with
Statitrac, 7.5 HP exhaust fan
motor with drive selection No. 8
(800 RPM), high-efficiency
throwaway filters, 10 HP supply
fan motor with drive selection No.
8 (800 RPM),
0-100% economizer with dry bulb
control, VAV discharge
temperature control, no remote
panel, downflow airflow
configuration and unit mounted
disconnect switch.
RT-SVX35H-EN