Model Number Description - 17 Plus
RT-SVX22M-EN
7
Model Number Description - 17 Plus
Digit 1 - Unit Type
T
DX Cooling
Y
DX Cooling, Gas Heat
Digit 2 - Efficiency
S
Standard Efficiency
H
High Efficiency
Digit 3 - Airflow
C
Convertible
Digit 4,5,6 - Nominal Gross
Cooling Capacity (MBh)
037
3 Ton
047
4 Ton
067
5 Ton
Digit 7 - Major Design Sequence
E
R-410A Refrigerant
Digit 8 - Voltage Selection
3
208-230/60/3
4
460/60/3
Digit 9 - Unit Controls
R
ReliaTel™ Microprocessor
Digit 10 - Heating Capacity
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
Digit 11 - Minor Design
Sequence
A
First Sequence
16
Digit 12,13 - Service Sequence
** Factory Assigned
Digit 14 - Fresh Air Selection
0
No Fresh Air
A
Manual Outside Air Damper 0-50%
2
B
Motorized Outside Air Damper
0-50%
C
Economizer, Dry Bulb 0-100%
without Barometric Relief
5
D
Economizer, Dry Bulb 0-100%
with Barometric Relief
5
E
Economizer, Reference Enthalpy
0-100% without Barometric Relief
5
F
Economizer, Reference Enthalpy
0-100% with Barometric Relief
5
G
Economizer, Comparative
Enthalpy 0-100% without
Barometric Relief
5
H
Economizer, Comparative
Enthalpy 0-100% with Barometric
Relief
5
Digit 15 - Supply Fan/Drive Type/
Motor
0
Standard Drive
4
6
Single Zone VAV
21
E
VAV Supply Air Temperature Control
Standard Motor
21
Digit 16 - Hinged Service
Access/Filters
0
Standard Panels/Standard Filters
A
Hinged Access Panels/Standard
Filters
B
Standard Panels/2” MERV 8 Filters
C
Hinged Access Panels/2” MERV 8
Filters
D
Standard Panels/2” MERV 13 Filters
E
Hinged Access Panels/2” MERV 13
Filters
Digit 17 - Condenser Coil
Protection
0
Standard Coil
1
Standard Coil with Hail Guard
2
Black Epoxy Pre-Coated Condenser
Coil
3
Black Epoxy Pre-Coated
Condenser Coil with Hail Guard
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
6
B
Through-the-Base Gas Piping
13
C
Through-the-Base Electric and Gas
Piping
13
Digit 19 - Disconnect/Circuit
Breaker (three-phase only)
0
No Disconnect/No Circuit Breaker
1
Unit Mounted Non-Fused
Disconnect
6
2
Unit Mounted Circuit Breaker
6
Digit 20 - Convenience Outlet
0
No Convenience Outlet
A
Unpowered Convenience Outlet
B
Powered Convenience Outlet
(three-phase only)
7
Digit 21 - Communications
Options
0
No Communications Interface
3
Novar 2024 Controls
4
Novar 3051 Controls without Zone
Sensor
5
Novar 3051Controls Interface with
DCV
Digit 22 - Refrigeration System
Option
0
Standard Refrigeration System
8
B
Dehumidification Option
17
Digit 23 - Refrigeration Controls
Note:
Applicable to Digit 7 = E
0
No Refrigeration Control
3
1
Frostat
2
Crankcase Heater
1
3
Frostat and Crankcase Heater
1
Digit 24 - Smoke Detector
14
0
No Smoke Detector
A
Return Air Smoke Detector
9
,
10
B
Supply Air Smoke Detector
C
Supply and Return Air Smoke
Detectors
9
,
10
D
Plenum Smoke Detector
Digit 25 - System Monitoring
Controls
0
No Monitoring Control
11
1
Clogged Filter Switch
11
2
Fan Failure Switch
11
3
Discharge Air Sensing Tube
11
4
Clogged Filter Switch and Fan
Failure Switch
11
5
Clogged Filter Switch and Discharge
Air Sensing Tube
11
6
Fan Failure Switch and Discharge Air
Sensing Tube
11
7
Clogged Filter Switch, Fan Failure
Switch and Discharge Air
Sensing Tube
11
8
Novar Return Air Sensor
(NOVAR 2024)
12
,
20
9
Novar Zone Temp Sensor
(NOVAR 3051)
15
,
20
A
Condensate Drain Pan Overflow
Switch
B
Clogged Filter Switch
11
and
Y
H
C
0
3
7
E
3
R
Z
B
*
*
1
2
3
4
5
6
7
8
9
10
11
12
13
0=No Electric Heat
G=18 kW (1&3 phase)
B=6 kW (3 phase)
J=23 kW (3 phase)
E=12 kW (3 phase)
Содержание TSC037E
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