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MAINTENANCE

1.  Periodic checking and cleaning of the coil surface 
     when necessary should be done, using a whisk or 
     brush. Drain pans are hinged to provide convenient 
     access to the inside coil surface (except hot gas loop 
     pans).

2.  Ensure coil and pan does not have any excessive ice 
     build-up from improper defrost operation. Any build-up 

     of ice can cause fins and refrigerant tubes to be 

     crushed. When replacing heater elements, first  

 

 

 

remove heater slot covers and heater clips

3.  Motors are permanently lubricated type and require 

     no further lubrication.

THP

60Hz

System

Model Number

Date of Start-Up

Serial Number

Service Contractor

Refrigerant

Phone

Electrical Supply

E-Mail

PROJECT INFORMATION

PRODUCT SUPPORT RESOURCES

web: t-rp.com/thp

email: [email protected]

call: 1-844-893-3222 x520

email:

 troubleshooting@

t-rp.com

call: 1-844-893-3222 x529

web: t-rp.com/parts 

email: [email protected]

call: 1-844-893-3222 x501

email: 

orders@

t-rp.com

call: 1-844-893-3222 x501

email: 

shipping@

t-rp.com

call: 1-844-893-3222 x503

web: t-rp.com

/warranty 

email:

 warranty@

t-rp.com

call: 1-844-893-3222 ext. 501

23/06/17

T30-THPA-PDI-5

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Summary of Contents for THP073HA

Page 1: ...ation 11 Product Support Resources Service Parts Troubleshooting Warranty etc 11 As Built Service Parts List BACK High Profile Evaporator High Medium Temperature Air Defrost Electrical Power 208 230 3...

Page 2: ...gerants Heavy gauge textured aluminum cabinet with galvanized steel hangers support channels and end plates Hinged access panels with removable hinge pins and captive fasteners Hinged drain pan with r...

Page 3: ...313 23930 31443 36173 42852 47303 52590 64834 70120 77355 R134a 65700 77400 101700 117000 138600 153000 170100 209700 226800 250200 19244 22670 29788 34269 40596 44814 49822 61421 66430 73283 Air Flow...

Page 4: ...C AMPACITY A MAX FUSE AMPS 073HA T4A 2 1 4 8 2200 5 4 15 6 2 1740 7 15 086HA T4A 2 1 4 8 2200 5 4 15 6 2 1740 7 15 113HA T4A 2 1 5 5 6 2980 6 3 15 6 2 2560 7 15 130HA T4A 3 1 7 2 3300 7 8 15 9 3 2610...

Page 5: ...WIRING DIAGRAM STANDARD UNITS THP 60Hz 23 06 17 T30 THPA PDI 5 5...

Page 6: ...WIRING DIAGRAM E EC Motor Packaged Assembly THP 60Hz 23 06 17 T30 THPA PDI 5 6...

Page 7: ...WIRING DIAGRAM M EC Motor Motor Only Conventional Shafted Style Motor THP 60Hz 23 06 17 T30 THPA PDI 5 7...

Page 8: ...DIMENSIONAL DATA 2 Fan Models 3 Fan Models Drain connections 1 1 4 FPT THP 60Hz 23 06 17 T30 THPA PDI 5 8...

Page 9: ...3 4 4 4 Distributor Conn OD Sweat Inches mm 1 1 8 29 1 3 8 35 1 3 8 35 1 3 8 35 1 3 8 35 1 5 8 41 1 3 8 35 1 3 8 35 1 3 8 35 1 5 8 41 Suction Conn OD Sweat Inches mm 1 5 8 41 1 5 8 41 2 1 8 54 2 1 8...

Page 10: ...line to prevent condensate from freezing in the drain line Electric heating cable or electric tape by others is used for this purpose The drain line heater should be connected for continuous operatio...

Page 11: ...ers and heater clips 3 Motors are permanently lubricated type and require no further lubrication THP 60Hz System Model Number Date of Start Up Serial Number Service Contractor Refrigerant Phone Electr...

Page 12: ...the manufacturer s policy of continuous product improvement we reserve the right to make changes without notice NATIONAL REFRIGERATION AIR CONDITIONING CANADA CORP 159 Roy Blvd Brantford Ontario Canad...

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