Model Number Notes - Trane YSC037E Installation & Operation Manual

Model Number Description
14
SensingTube and Condensate
Drain Pan Overflow Switch
14
H Clogged Filter Switch , Fan Failure
14
Switch , Discharge Air Sensing
and Condensate Drain Pan Overflow
Switch
Digit 26 - System Monitoring
Controls
0 No Monitoring Controls
A Demand Control Ventilation
31,32
(CO )
2
B Low Leak Economizer with FDD
(Fault Detection & Diagnostics)
C FDD (Fault Detection & Diagnostics)
with DCV (Demand Control
Ventilation)
Digit 27 - Unit Hardware
Enhancements
0 No Enhancements
1 Stainless Steel Drain Pan
Digit 31 - Advanced Unit
Controls
0 Standard Unit Controls
1 Human Interface

Model Number Notes

1. Available on 3-5 ton models.
2. Crankcase heaters are optional
on (Y)SC (036, 048, 060, 072, 090,
102, 120); standard on (Y)HC (036,
048, 060, 072, 092, 102, 120).
3. Not available with
electromechanical controls.
4. Manual outside air damper will
ship factory supplied within the
unit, but must be field installed.
5. High pressure control is standard
on all units.
6. On 3-5 ton, multispeed direct
drive is standard on single phase
and 15 SEER. On 6-10 ton,
multispeed direct drive is
standard on all 10 ton and 7.5-8.5
ton high efficiency. Belt drive is
standard on all other units.
Digit 15 = 0
Standard Efficiency
1 Phase = High Efficiency Multispeed Direct
Drive Motor
3 Phase (3-8½ Ton) = Belt Drive
3 Phase (10 Ton) = Ultra High Efficiency
Direct Drive Plenum Fan
High Efficiency
1 Phase = High Efficiency Multispeed Direct
Drive Motor
3 Phase (3-5 ton) = High Efficiency
Multispeed Direct Drive Motor
3 Phase (3-5 ton w/Dehumidification) = Belt
Drive Motor
3 Phase (7½-10 ton) = Ultra High Efficiency
Direct Drive Plenum Fan
RT-SVX21P-EN
7. Economizer with Barometric
Relief is for downflow configured
units only. Order Economizer
14
without Barometric Relief for
horizontal configuration.
Barometric Relief for horizontal
configured units must be ordered
as field-installed accessory.
8. Through-the-base electric
required when ordering
disconnect/circuit breaker
options.
9. Requires use of Disconnect or
Circuit Breaker.
Not Available
Standard Efficiency
10 Ton w/575V
High Efficiency 575V (any unit)
3-5 Ton w/ Standard Indoor Motor (except
dehumidification) and w/460V
10. Standard metering devices are
TXVs.
11. Frostat cannot be field installed in
electro-mechanical units.
12. The return air smoke detector
may not fit up or work properly on
the Precedent units when used in
conjunction with 3rd party
accessories such as bolt on heat
wheels, economizers and power
exhaust. Do not order the return
air smoke detectors when using
this type of accessory.
13. Return Air Smoke Detector
cannot be ordered with Novar
Controls.
14. These options are standard when
ordering Novar Controls.
15. This option is used when
ordering Novar Controls.
16. Includes gas piping and shutoff
(field assembly required).
17. Not available with high
temperature duct sensor
accessory.
18. Digit 15 = 2
Standard Efficiency
1 Phase = Not Available
3 Phase = Not Available
High Efficiency
1 Phase = Not Available
3 Phase (3-5 ton) = May be Ordered
3 Phase (3-5 ton w/Dehumidification) = Not
Available
3 Phase (6-10 ton) = Not Available
19. Novar Sensor utilized with
Digit 21 = (4) Novar 3051 Controls
without Zone Sensor.
20. Available for 10 ton standard
efficiency models only.
21. Available for 3, 4, 5, 6, 7½, 8½ ton
standard/high efficiency models
only.
22. Requires selection of 2" Pleated
Filters (option B or C) for Digit 16.
23. Not available on all single phase
or standard efficiency.
24. Standard onYSC 6, 7½ (single
and dual systems), 8½, 10 ton
standard efficiency models and
YHC 4, 5, 6, 7½, 8½ ton high
efficiency models (except for
4,5,6 ton dehumidification
models).
25. Epoxy coil and epoxy with
hailguard options are not
available for units with
microchannel condenser coil.
26. Single Zone VAV is only available
on 7.5-10 ton high efficiency and
10 ton standard efficiency
products with ReliaTel™ controls.
27. Multi-speed indoor fan available
only on 7.5 & 8.5 ton high
efficiency, and 10 ton products
with ReliaTel™ controls.
28. Motorized Outside Air Damper is
not available on Multi-Speed or
SZVAV (Single Zone Variable Air
Volume) products.
29. Frostat standard on Multi-Speed
and SZVAV (Single Zone Variable
Air Volume) products.
30. Novar is not available with SZVAV
products.
31. Demand Control Ventilation not
available with electromechanical
controls.
32. Demand Control Ventilation
Option includes wiring only.The
C0
sensor is a field-installed only
2
option.
33. Discharge Air Sensing is also
standard equipment on units
with Single Zone and Supply Air
Temperature Control VAV.
7