Table of Contents
Advertisement
Y
H
C
033
A
1
2
3
456
7
DIGIT 1 — UNIT TYPE
T
DX Cooling
Y DX Cooling, Gas Heat
2
W Packaged Heat Pump
DIGIT 2 — EFFICIENCY
S Standard Efficiency
H High Efficiency
DIGIT 3 — AIRFLOW
C Convertible
DIGIT 4,5,6 — NOMINAL GROSS
COOLING CAPACITY (MBh)
033
3 Ton
036
3 Tons
043
4 Ton
048
4 Tons
060
5 Tons
063
5 Ton
072
6 1/4 Ton
090
7 1/2 Ton (Single Compressor)
092
7 1/2 Ton (Dual Compressor)
102
8 1/2 Ton
120
10 Ton
DIGIT 7 — MAJOR DESIGN
SEQUENCE
A R-22 Refrigerant
E
R-410A Refrigerant
DIGIT 8 — VOLTAGE SELECTION
1
208-230/60/1
3
208-230/60/3
4
460/60/3
D 380-415/50/3
K 380/60/3
T
200/50/3
W = 575/60/3DIGIT 9 — UNIT
CONTROLS
E
Electromechanical1
R ReliaTel™ Microprocessor
DIGIT 10 — HEATING CAPACITY
0=No Electric Heat
E=12 kW (3 phase)
A=5 kW (1
phase)2
F=14 kW (1
B=6 kW (3 phase)
G=18 kW (1&3 phase)
D=10 kW (1
phase)2
J=23 kW (3 phase)
Note: Applicable to Digit 1, Y
models only.
6
Model Number Description
3
R
B
A
**
8
9
10
11 12,13 14
L
Low
M Medium
H High
X Low, Stainless Steel Heat
Exchanger
Y Medium, Stainless Steel Heat
Exchanger
Z
High, Stainless Steel Heat
Exchanger
DIGIT 11 — MINOR DESIGN
SEQUENCE
A First Sequence
DIGIT 12,13 — SERVICE SEQUENCE
** Factory Assigned
DIGIT 14 — FRESH AIR SELECTION
0
No Fresh Air
A Manual Outside Air Damper
5
0-50%
B Motorized Outside Air Damper
0-50%
C Economizer, Dry Bulb 0-100%
without Barometric Relief
D Economizer, Dry Bulb 0-100%
with Barometric Relief
E
Economizer, Reference Enthalpy
0-100% without Barometric
4,8
Relief
F
Economizer, Reference Enthalpy
0-100% with Barometric Relief
G Economizer, Comparative
Enthalpy 0-100% without
Barometric Relief
H Economizer, Comparative
Enthalpy 0-100% with Barometric
4,8
Relief
DIGIT 15 - SUPPLY FAN/DRIVE
TYPE/MOTOR
0
Standard Drive
2) Optional Belt Drive Motor
DIGIT 16 - HINGED SERVICE
ACCESS/FILTERS
0
Standard Panels/Standard Filters
A Hinged Access Panels/Standard
phase)2
Filters
B Standard Panels/2" Pleated
Filters
C Hinged Access Panels/2" Pleated
Filters
C
0
0
0
A
15
16
17
18
DIGIT 17 - CONDENSER COIL
PROTECTION
0
1
2
3
4
5
DIGIT 18 - THROUGH THE BASE
PROVISIONS
Note: (Applicable to Digit 1, T or Y
0
A Through the Base Electric
Note: (Applicable to Digit 1, Y
B Through the Base Gas Piping
C Through the Base Electric and
8
DIGIT 19 - DISCONNECT/CIRCUIT
8
BREAKER/PHASE MONITOR
(THREE- PHASE ONLY)
0
1
4,8
2
3
4
4,8
5
DIGIT 20 - CONVENIENCE OUTLET
0
A Unpowered Convenience Outlet
7
B Powered Convenience Outlet
20
DIGIT 21 - COMMUNICATIONS
OPTIONS
0
1
2
3
4
1
0
0
0
1
19
20
21
22
23
Standard Coil
Standard Coil with Hail Guard
Black Epoxy Pre-Coated
Condenser Coil
Black Epoxy Pre-Coated
Condenser Coil with Hail Guard
CompleteCoat™ Condenser Coil
CompleteCoat™ Condenser Coil
with Hail Guard
models)
No Through the Base Provisions
models only)
17
Gas Piping
No Disconnect / No Circuit
Breaker / No Phase Monitor
No Change
No Change
22
Phase Monitor
Phase Monitor & Non-Fused
22
Disconnect Switch
)
Phase Monitor & Circuit Breaker
22
No Convenience Outlet
10
(three-phase only)
4
No Communications Interface
Trane Communications Interface
LonTalk® Communications
Interface
1
Novar 2024 Controls
1
Novar 3051 Controls
without
23
Zone Sensor
RT-SVX21F-EN
A
1
24
25
9
21
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
