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RT-SVX50J-EN

Warranty

For Commercial Unitary
Equipment Rated 25 Tons and
Under and Related Accessories

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d — This warranty is extended by

Trane, and applies to the following products:

All packaged and split system air conditioners and
heat pumps have a rated capacity of 25 tons and
under.

All packaged combinations gas/electric air
conditioners having a rated capacity of 25 tons and
under.

All packaged combination gas/electric air
conditioners having a rated capacity of 1.5 through
5 tons single phase electric power and used for
commercial applications. (As used in this warranty,
a commercial application is any application where
the end purchaser uses the product for other than
personal, family or household purposes.)

All accessories for the above products which are
sold by Trane and applied in accordance with Trane
specifications.

Basic Warranty

The warrantor warrants for a period of twelve (12)
months from the initial start-up or eighteen (18)
months from date of shipment, whichever is sooner,
that the products covered by this warranty (1) are free
from defects in material and manufacture, and (2) have
the capacities and ratings set forth in the warrantor’s
catalogs and bulletins. If any part of your air
conditioner fails because of a manufacturing defect,
Warrantor will furnish without charge the required
replacement part.

If the heat exchanger fails because of a manufacturing
defect within five years from the date of start-up,
Warrantor will furnish without charge a replacement
heat exchanger. In addition, if the optional, factory
installed, stainless steel heat exchanger fails because
of a manufacturing defect within ten years from the
date of start-up, Warrantor will furnish without charge
a replacement heat exchanger.

Any local transportation, related service labor and
diagnosis calls are not included. In addition, if the
sealed motor-compressor fails because of a
manufacturing defect within the second through fifth
year from the date of original purchase, Warrantor will
furnish without charge the required replacement
compressor.

Exclusions and Limitations

The warrantor’s obligations and liabilities under this
warranty are limited to furnishing F.O.B. factory or
warehouse at the warrantor-designated shipping point,
freight allowed to Buyer’s city (or port of export for
shipments outside the conterminous United States) a
replacement product or, at the option of the warrantor,
parts for the repair of the product not conforming to
this warranty and which have been returned to the
warrantor.

The warrantor’s warranty is conditional on the
Customer providing written notice to the warrantor
within thirty (30) days of the discovery of the defect. No
product shall be returned to the warrantor without the
warrantor’s written permission. No liability whatever
shall attach to warrantor until said products have been
fully paid for and then said liability shall be limited to
the purchase price of the equipment shown to be
defective.

The warranty does not apply to any compressor or gas-
fired heat exchanger which has been repaired or
altered in such manner as, in the judgement of the
warrantor, affects its stability or reliability. This
warranty does not cover (1) any heat exchanger which
has been fired with an improper type of fuel (2) a heat
exchanger which is installed in a beauty parlor, dry
cleaning establishment, de-greasing plant or in any
corrosive atmosphere; or (3) any heat exchanger which
is not shown to be defective by the warrantor’s
inspection.

This warranty does not cover damage due to accident,
abuse, improper use, external causes, freezing,
corrosion, erosion or deterioration. Local
transportation, related service labor, air filters,
diagnosis calls, refrigerant and related items are not
covered.

THE WARRANTY AND LIABILITY SET FORTH HEREIN
ARE IN LIEU OF ALL OTHER WARRANTIES AND
LIABILITIES, WHETHER IN CONTRACT OR IN
NEGLIGENCE, EXPRESS OR IMPLIED, IN LAW OR IN
FACT, INCLUDING IMPLIED WARRANTIES OR
MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE AND ANY IMPLIED
WARRANTIES OTHERWISE ARISING FROM THE
COURSE OF DEALING OR TRADE. IN NO EVENT
SHALL THE WARRANTOR BE LIABLE FOR ANY
INCIDENTAL OR CONSEQUENTIAL DAMAGES.

The warrantor makes certain further warranty
protection available on an optional, extra-cost basis.
Any further warranty must be in writing. If you wish
further help or information concerning this warranty,
contact: Trane — Warrantor, 2701 Wilma Rudolph
Blvd., Clarksville, TN 37040

Содержание Foundation EBC180

Страница 1: ...Improperly installed adjusted or altered equipment by an unqualified person could result in death or serious injury When working on the equipment observe all precautions in the literature and on the t...

Страница 2: ...r p pr ro op pe er r P PP PE E f fo or r t th he e j jo ob b b be ei in ng g u un nd de er rt ta ak ke en n c co ou ul ld d r re es su ul lt t i in n d de ea at th h o or r s se er ri io ou us s i in...

Страница 3: ...ma ay y a af ff fe ec ct t t th he e w wa at te er r t ti ig gh ht t i in nt te eg gr ri it ty y o of f t th he e u un ni it t a an nd d l le ea ad d t to o w wa at te er r l le ea ak ks s i in nt to...

Страница 4: ...5 Verifying Proper Air Flow Units with Belt Drive Indoor Fan 25 Electromechanical Controls Test Procedure 25 Start Up 26 Electromechanical Controls Sequence Of Operation 26 Cooling without an Economiz...

Страница 5: ...tch 37 Cooling Season 37 Heating Season 38 Coil Cleaning 38 Troubleshooting 41 Standard Troubleshooting 41 Failures 41 Low Leak Economizer LLE Troubleshooting 41 Resetting Cooling and Heating Lockouts...

Страница 6: ...omizer Dry Bulb w o Barometric Relief L Downflow Low Leak Economizer Reference Enthalpy w o Barometric Relief N Downflow Low Leak Economizer Comparative Enthalpy w o Barometric Relief Digit 15 Supply...

Страница 7: ...tr ra at ti io on ns s r re eq qu ui ir ri in ng g a ad dd di it ti io on na al l r re es sp pi ir ra at to or ry y p pr ro ot te ec ct ti io on n U Us se e t th he e a ap pp pr ro op pr ri ia at te...

Страница 8: ...relay energizes and opens the 24 Vac control circuit disabling the unit A delay timer prevents the unit from starting for 3 minutes Phase Monitor The Phase Monitor is a three phase line monitor module...

Страница 9: ...he CO2 SPAN to 1600 ppm in the ADVANCED SETUP menu Occupancy Sensor A customer supplied occupancy sensor can also be added to provide damper control based on occupied unoccupied conditions Low Leak Ec...

Страница 10: ...zer airflows or recirculation of hot condenser air Figure 1 Typical installation clearance for single and multiple unit applications NOTES 1 FOR HORIZONTAL DISCHARGE UNIT THIS MEASUREMENT IS REDUCED T...

Страница 11: ...ONDENSATE DRAIN CONNECTION Figure 3 Cooling with optional electrical heat front and side views electric electric NOTES 1 THROUGH THE BASE ELECTRICAL IS NOT STANDARD ON ALL UNITS 2 VERIFY WEIGHT CONNEC...

Страница 12: ...DIMENSION WITH INSTALLER DOCUMENTS BEFORE INSTALLATION THROUGH THE BASE ELECTRICAL RETURN SUPPLY 64 9 16 71 15 16 14 15 16 7 7 16 7 3 8 123 1 8 36 1 16 6 15 16 6 13 16 68 9 16 Figure 5 Cooling with op...

Страница 13: ...51 MM 69 1 2 1765 MM Figure 7 Cooling with optional electrical heat downflow duct connections field fabricated 1 25 4 MM CURB FLANGE LONG SIDES 14 1 16 357 MM 7 7 16 189 MM 73 7 16 1865 MM 1 25 MM 19...

Страница 14: ...nal electric heat barometric relief and economizer NOTES 1 VERIFY WEIGHT CONNECTION AND ALL DIMENSION WITH INSTALLER DOCUMENTS BEFORE INSTALLATION 2 BAROMETRIC RELIEF IS FOR USE WITH A DOWNFLOW ECONOM...

Страница 15: ...manual damper NOTE VERIFY WEIGHT CONNECTION AND ALL DIMENSION WITH INSTALLER DOCUMENTS BEFORE INSTALLATION BACK VIEW OF UNIT LEFT VIEW OF UNIT FAN MANUAL DAMPER HOOD 123 1 8 18 1 4 26 7 8 24 7 8 12 1...

Страница 16: ...a as s n ne ec ce es ss sa ar ry y f fo or r e ev ve en n u un ni it t l li if ft t W WA AR RN NI IN NG G I Im mp pr ro op pe er r U Un ni it t L Li if ft t F Fa ai il lu ur re e t to o p pr ro op pe...

Страница 17: ...RT SVX50J EN 17 Figure 12 Rigging and center of gravity data CENTER OF GRAVITY LENGTH CENTER OF GRAVITY WIDTH W We ei ig gh ht ts s...

Страница 18: ...tion the unit and the curb must be level If the unit is installed at ground level elevate it above the snow line Provide concrete footings at each support location with a full perimeter support struct...

Страница 19: ...ermostat with or without switching subbase Connect properly sized control wiring to the proper termination points between the zone thermostat and the unit control panel Condensate Drain Configuration...

Страница 20: ...ce must be protected from over current and short circuit conditions in accordance with NEC requirements Protection devices must be sized according to the electrical data on the nameplate If the unit i...

Страница 21: ...t does not exceed three 3 ohms conductor for the length of the run N No ot te e Resistance in excess of 3 ohms per conductor could cause component failure due to insufficient AC voltage supply 3 Be su...

Страница 22: ...ct ts s b be ef fo or re e s se er rv vi ic ci in ng g F Fo ol ll lo ow w p pr ro op pe er r l lo oc ck ko ou ut t t ta ag go ou ut t p pr ro oc ce ed du ur re es s t to o e en ns su ur re e t th he...

Страница 23: ...ings need lubricating refer to the maintenance section of this manual for instructions Verify that a condensate trap is installed and the piping is properly sized and pitched Verify that the correct s...

Страница 24: ...of the factory installed disconnect switch Connect the power conductors to the lugs provided Connect the ground wire to the unit ground lug N No ot te e Wire size for the length of run should be dete...

Страница 25: ...ol ECA if applicable Electromechanical Controls Test Procedure See unit schematic for correct wire numbers F Fa an n T Te es st t a an nd d M Mi in ni im mu um m V Ve en nt ti il la at ti io on n Conn...

Страница 26: ...tside air dry bulb temperature Table 3 p 26 lists the selectable dry bulb values by potentiometer setting Table 3 Potentiometer settings Potentiometer Setting Dry Bulb Enthalpy A 27 Btu lb 63 kJ kg 73...

Страница 27: ...the trip point the COF relay energizes and opens the 24 Vac control circuit which disables the unit Once the 24 Vac control circuit is opened a delay timer will prevent unit start up for three minutes...

Страница 28: ...tor is a 3 phase line monitor module that protects against phase loss phase reversal and phase unbalance It is intended to protect compressors from reverse rotation It has an operating input voltage r...

Страница 29: ...to Full Open On On High 24 v On 0 v Off a VENTMIN to Full Open Closed to Full Open Above CO2 set No Off Off High 0 v Off 0 v Off VENTMIN to VENTMAX Closed On Off High 24 v On 0 v Off VENTMIN to VENTMA...

Страница 30: ...LY in Advanced setup menu can turn on 2nd stage of mechanical cooling Y2 O after the delay if the call for Y1 I and Y2 I have not been satisfied Table 9 Dry bulb operation no DCV CO2 sensor 2 speed fa...

Страница 31: ...satisfied b With 2SP FAN DELAY Advanced Setup Menu when in the economizing mode there is a delay for the high speed fan to try to satisfy the call for second stage cooling by turning on the fan to hi...

Страница 32: ...alpy boundaries parameters ES1 through ES5 Enth Curve Temp dry Bulb F Temp dewpoint F Enthalpy btu lb da Point P1 Point P2 Temp F Humid RH Temp F Humid RH ES1 80 0 60 0 28 0 80 0 36 8 66 3 80 1 ES2 75...

Страница 33: ...r temperature discharge limit opens the compressor on the affected circuit is turned off Coil Frost Protection The Frostat control monitors the evaporator coil temperature to prevent the evaporator fr...

Страница 34: ...pressure should rise If a scroll compressor is rotating backwards it will not pump and a loud rattling sound can be observed b If the electrical phasing is correct before condemning a compressor inter...

Страница 35: ...nel if applicable for proper unoccupied operation Refer to the programming instructions for the specific panel Verify that the Remote panel System selection switch Fan selection switch and Zone Temper...

Страница 36: ...w belts do not stretch them over the sheaves Loosen the belts using the belt tension adjustment bolts on the motor mounting base Once the new belts are installed using a Browning or Gates tension gaug...

Страница 37: ...er ri io ou us s i in nj ju ur ry y D Di is sc co on nn ne ec ct t a al ll l e el le ec ct tr ri ic c p po ow we er r i in nc cl lu ud di in ng g r re em mo ot te e d di is sc co on nn ne ec ct ts s...

Страница 38: ...ch circuit superheat and subcooling each circuit Record this data on an operator s maintenance log like the one shown in Sample maintenance log table in Final Process Section If the operating pressure...

Страница 39: ...thin walls of the MCHE coils the traditional field maintenance method recommended for Round Tube Plate Fin RTPF coils does not apply to microchannel coils Moreover chemical cleaners are a risk factor...

Страница 40: ...id Press Psig kPa Super heat F C Sub cool F C Compr Oil Level Suct Press Psig kPa Disch Press Psig kPa Liquid Press Psig kPa Super heat F C Sub cool F C ok low ok low ok low ok low ok low ok low ok lo...

Страница 41: ...ic ca al l c co om mp po on ne en nt ts s p pe er rf fo or rm m t th he es se e t ta as sk ks s Standard Troubleshooting Failures Cooling Failure 1 Cooling and heating set points slide pot on the the...

Страница 42: ...the Mode selection switch at the thermostat to the Off position After approximately 30 seconds turn the Mode selection switch to the desired mode i e Heat Cool or Auto Method 2 To reset the system at...

Страница 43: ...agrams Type of Airflow Schematic Type Voltage Diagram Number Description Constant Volume Power 208 575 1213 3649 Schematic PWR EM CO CV Control 208 575 1213 2968 EBC180 300 60Hz Cooling only Electric...

Страница 44: ...r s obligations and liabilities under this warranty are limited to furnishing F O B factory or warehouse at the warrantor designated shipping point freight allowed to Buyer s city or port of export fo...

Страница 45: ...RT SVX50J EN 45 N No ot te es s...

Страница 46: ...46 RT SVX50J EN N No ot te es s...

Страница 47: ...RT SVX50J EN 47 N No ot te es s...

Страница 48: ...please visit trane com or americanstandardair com Trane and American Standard have a policy of continuous product and product data improvement and reserve the right to change design and specifications...

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