Installation; General Information - Trane SCRH Installation & Operation Manual

Midrange Model Number Description
Following is a complete description of the midrange model number. Each digit in the model number has a corresponding code that
identifies specific unit options.
S C W H 075 4 2
1 2 3 4 567 8 9 1011 12 13 14 15
Digit 1 - unit model
S = self contained
Digit 2 - unit type
C = commercial
Digit 3 - condenser medium
R = remote air-cooled
W = water cooled
Digit 4 - development sequence
H = development series
Digit 5, 6, 7- unit nominal capacity
030 = 3 tons
050 = 5 tons
075 = 7.5 tons
100 = 10 tons
120 = 12 tons
150 = 15 tons
Unit Airflow Configurations
4

Installation

A0 1 0 1 0
Digit 8 - unit voltage
3 = 208 - 230 volt/60 hz/3 ph
4 = 460 volt/60 hz/3 ph
5 = 575 volt/60 hz/3 ph
Digit 9 - air flow configuration
2 = vertical discharge / front return
3 = vertical discharge / rear return
Digit 10, 11 - design sequence
A0 = design sequence
Digit 12 - air filter type
1 = one-inch fiberglass throwaway
Digit 13 - control
0 = control interface
unit size discharge
030/050/075 vertical CCW
horizontal CW
100/120/150 vertical CCW
vertical CW
horizontal CW
vertical CW
horizontal CW
horizontal CCW
fan location comments
top standard
top field converted
top standard
top field converted
top
rear
rear
rear
general
information
Digit 14 - unit finish
1 = painted
2 = corrosion resistant coating
Digit 15 - coil finish/Cu-Ni Condenser
0 = none
E = evaporator coated (SCRH)
J = Cupronickel condenser &
Evaporator coated (SCWH)
PKG-SVX14A-EN