Trane Precedent YZC036E, Installation, Operation And Maintenance Manual

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6 RT-SVX46G-EN
Model Number Description
Digit 1 - Unit Type
T DX Cooling
Y DX Cooling, Gas Heat
Digit 2 - Efficiency
Z Ultra High Efficiency
Digit 3 - Airflow
C Convertible
Digit 4,5,6 - Nominal Gross Cooling
Capacity (MBh)
036 3 Ton
048 4 Ton
060 5 Ton
072 6 Ton
090 7.5Ton
102 8.5 Ton
120 10 Ton
Digit 7 - Major Design Sequence
E R-410A Refrigerant
F Microchannel Type Condenser
Coils with R-410A Refrigerant
11
Digit 8 - Voltage Selection
3 208-230/60/3
4 460/60/3
W 575/60/3
Digit 9 - Unit Controls
R ReliaTel™ Microprocessor
Digit 10 - Heating Capacity
Note: Applicable to Digit 1, T models
only
0 No Electric Heat
B 6 kW (3 phase)
C 9 kW (3 phase)
E 12 kW (3 phase)
G 18 kW (1&3 phase)
J 23 kW (3 phase)
K 27 kW (3 phase)
N 36 kW (3 phase)
P 54 kW (33 phase)
Note: Applicable to Digit 1, Y models
only
L Low Heat
M Medium Heat
H High Heat
X Low Heat, Stainless Steel Heat

Exchanger
Y Medium Heat, Stainless Steel Heat
Exchanger
Z High Heat, Stainless Steel Heat
Exchanger
V Modulating Gas Heat
Digit 11 - Minor Design Sequence
A First Sequence
Digit 12,13 - Service Sequence
** Factory Assigned
Digit 14 - Fresh Air Selection
0 No Fresh Air
C Economizer, Dry Bulb 0-100%
without Barometric Relief
2
D Economizer, Dry Bulb 0-100%
with Barometric Relief
2
E Economizer, Reference Enthalpy
0-100% without Barometric Relief
2
F Economizer, Reference Enthalpy
0-100% with Barometric Relief
2
G Economizer, Comparative
Enthalpy 0-100% without
Barometric Relief
2
H Economizer, Comparative
Enthalpy 0-100% with Barometric 
Relief
2
K Low Leak Economizer with
Barometric Relief
M Low Leak Economizer with
Reference
Enthalpy with Barometric Relief
P Low Leak Economizer with
Comparative Enthalpy with
Barometric Relief
Digit 15 - Supply Fan/Drive Type/
Motor
6 Single Zone VAV
10
E VAV Supply Air Temperature Control
Standard Motor
Digit 16 - Hinged Service Access/
Filters
0 Standard Panels/Standard Filters
A Hinged Access Panels/Standard
Filters
B Standard Panels/2-inch MERV 8
Filters
C Hinged Access Panels/2-inch MERV 8
Filters
D Standard Panels/2-inch MERV 13
Filters
E Hinged Access Panels/2-inch
MERV 13 Filters
Digit 17 - Condenser Coil Protection
0 Standard Coil
1 Standard Coil with Hail Guard
2 Black Epoxy Pre-Coated Condenser 
Coil
12
3 Black Epoxy Pre-Coated
Condenser Coil with Hail Guard
12
4 CompleteCoat™ Condenser Coil
5 CompleteCoat™ Condenser Coil
with Hail Guard
Digit 18 - Through the Base
Provisions
0 No Through-the-Base Provisions
A Through-the-Base Electric
3
B Through-the-Base Gas Piping
7
C Through-the-Base Electric and Gas

Piping
7
Digit 19 - Disconnect/Circuit
Breaker (three-phase only)
0 No Disconnect/No Circuit Breaker 
1 Unit Mounted Non-Fused

Disconnect
3
2 Unit Mounted Circuit Breaker
3
Digit 20 - Convenience Outlet
0 No Convenience Outlet
A Unpowered Convenience Outlet
B Powered Convenience Outlet
(three-phase only)
4
Digit 21 - Communications Options
0 No Communications Interface
2 LonTalk® Communications
Interface
6 BACnet® Communications Interface
7 Air-Fi® Wireless Communications
16
Digit 22 - Refrigeration System
Option
0 Standard Refrigeration System
5
Digit 23 - Refrigeration Controls
0 Without Refrigeration Controls
1
Digit 24 - Smoke Detector 8
0 No Smoke Detector
A Return Air Smoke Detector
6
B Supply Air Smoke Detector
C Supply and Return Air Smoke
Detectors
6
D Plenum Smoke Detector
Digit 25 - System Monitoring
Controls
14
0 Standard Monitoring System
1 Clogged Filter Switch
2 Fan Failure Switch
4 Clogged Filter Switch and Fan
Failure Switch
A Condensate Drain Pan Overflow
Switch
B Clogged Filter Switch and
Condensate Drain Pan Overflow
Switch
C Fan Failure Switch and Condensate
Drain Pan Overflow Switch
E Clogged Filter Switch, Fan Failure
Switch and Condensate Drain Pan
Overflow Switch
Digit 26 - System Monitoring
Controls
0 No Monitoring Controls
A Demand Control Ventilation (CO
2
)
9 , 13