Table of Contents
Related Manuals for Johnson Controls RHP143 Series
Summary of Contents for Johnson Controls RHP143 Series
- Page 1 R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series York International Corporation, 5005 6198123-UIM-A-0622 York Drive, Norman, OK 73069 Supersedes: nothing 2022-02-23 Johnson Controls Ducted Systems...
- Page 2 R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 3: Table Of Contents
Energize crankcase heater (where applicable).... 33 System operation..............33 Anti short-cycle delay............33 Low voltage detection............. 33 Test input................33 Fault code display............35 R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 4 R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 5: General
Air temperature at Air temperature at indoor outdoor coil °F coil °F Minimum Maximum Minimum Maximum cool heat cool heat cool heat cool heat R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 6: Unit Installation
Never leave a suction-line drier in the system kit to prevent the outdoor unit from taking in cold air longer than 50 h of run time. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 7 Example: Figure 1: Typical installation clearances R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 8: Ground Installation
32°F. Elevate the unit sufficiently to prevent any blockage of the air entrances by snow in areas where there will be snow R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 9: Unit Placement
NOTICE Replacements for the liquid line drier must be bi-flow and an approved replacement from Source 1. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 10: Precautions During Line Installation
TXV connections, system charging, traps, and crankcase heater. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 11: Connecting The Refrigerant Lines
500 microns or less. See SECTION V: Evacuation. Do not use the system refrigerant in the outdoor unit to purge or leak test. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 12: Indoor Expansion Device
Do not over-torque. Do not use slip joint pliers. This will distort the aluminum distributor and the brass fitting (potentially causing leaks). R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 13: Evacuation
Cover completely to insulate. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 14: Measuring Indoor Airflow
15 ft (4.6 m) of refrigerant piping, and the smallest indoor coil or air handler match-up. Some indoor coil or air handler matches may require additional charge. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 15: Charging With Gauges
469 (9) 472 (9) 475 (8) 498 (8) 497 (9) 500 (9) 503 (8) 527 (9) 526 (9) 528 (9) 532 (9) R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 16 579 (5) 583 (5) 587 (5) 502 (5) 501 (5) 504 (5) 507 (5) 531 (5) 530 (5) 532 (5) 536 (5) R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 17 543 (17) 547 (17) 550 (17) 588 (17) 591 (18) 599 (19) 597 (18) 574 (17) 575 (17) 579 (18) 582 (18) R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 18 555 (12) 559 (13) 562 (13) 515 (6) 515 (6) 517 (6) 519 (6) 545 (6) 545 (6) 547 (6) 549 (6) R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 19 528 (11) 532 (11) 536 (11) 607 (22) 610 (23) 614 (23) 617 (22) 557 (11) 558 (11) 562 (11) 566 (11) R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 20 536 (12) 541 (12) 546 (12) 552 (7) 551 (7) 557 (7) 562 (7) 568 (12) 567 (12) 573 (12) 578 (12) R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 21: Heating Charging Charts
267 (9) 304 (9) 342 (9) 242 (7) (11) (16) (13) (15) (17) (15) (16) (17) (16) (18) (19) (18) (19) (21) (25) (23) (20) (subcool) Suction 61.00 pressure R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 22 (15) (15) (16) (17) (16) (18) (20) (17) (19) (20) (21) (23) (25) (22) (24) (26) (23) (26) (28) (subcool) Suction pressure R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 23 (30) (30) (32) (34) (31) (34) (37) (33) (36) (40) (36) (40) (43) (38) (41) (45) (35) (38) (41) (subcool) Suction pressure R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 24 (37) (35) (35) (35) (34) (34) (34) (32) (33) (34) (31) (32) (32) (28) (28) (28) (29) (31) (33) (subcool) Suction pressure R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 25 (16) (18) (19) (21) (20) (22) (24) (22) (25) (28) (27) (29) (32) (28) (31) (33) (30) (32) (35) (subcool) Suction pressure R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 26 (10) (13) (13) (13) (14) (15) (16) (17) (18) (19) (18) (19) (20) (19) (20) (21) (22) (22) (23) (subcool) Suction pressure R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 27: Electrical Connections
R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 28: Field Connections Power Wiring
Local, National, Fire, Safety and Electrical Codes. This unit must be grounded with a separate ground wire in accordance with the above codes. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 29 30, 36, 42, 48, and 60 models only) Figure 12: Outdoor unit control box (208/230 V single- phase 18 and 24 models only) R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 30: Control Wiring Diagrams
Figure 13: Standard MS HP - Premium ECM AHU Figure 14: Standard MS HP - Premium ECM Gas Furnace Figure 15: Standard MS HP - Standard ECM AHU R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 31 Figure 16: Standard MS HP - Standard ECM Gas Furnace Figure 17: Standard SS HP - Premium ECM AHU Figure 18: Standard SS HP - Premium ECM Gas Furnace R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 32: Dehumidification Control (Typical)
If a dehumidification control is installed, it is recommended that a minimum air flow of 325 CFM/ton be supplied at all times. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 33: System Start-Up
Test pin short removed Terminate defrost as normal. Test pin short not removed Continue defrost cycle until TEST connection removed. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 34 (0.1 s ON / 0.1 s OFF) to indicate that the error memory is clear. Figure 21: Heat pump flow diagram R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 35: Fault Code Display
For instance, a flash code entry of 3 indicates that Control failure 10 Flashes the control energizes the output for three 1/3 s on, 1/3 s R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 36: Demand Defrost
40 min timer. When this timer expires, control does not act upon the jumper changes until the R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 37: Defrost Termination
When applicable, instruct the owner that the compressor remainder of the call. is equipped with a crankcase heater to prevent the migration of refrigerant to the compressor during the R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 38: Maintenance
It is unlawful to knowingly vent, release or discharge refrigerant into the open air during repair, service, maintenance, or the final disposal of this unit. R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... -
Page 39: Wiring Diagrams
Wiring diagrams Example: Figure 24: Single-phase R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 40 Figure 25: Three-phase 208/230V R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 41 Figure 26: Three-phase 460V R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
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Page 42: Start-Up Sheet
Start-up sheet Example: R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems... - Page 43 R-410A Outdoor Split-System Heat Pump Installation Manual - YH2E / THE2 / RHP143 Series Johnson Controls Ducted Systems...
- Page 44 Subject to change without notice. Published in U.S.A. Copyright © 2022 by Johnson Controls. All rights reserved. Johnson Controls Ducted Systems...