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INSTALLATION INSTRUCTIONS
PACKAGE HEAT PUMP & AIR CONDITIONER
FEATURING R-410A
14 SEER J4PH4 SERIES - (2-5Tons)
RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION
WARNING
These instructions are intended as an aid to qualified,
licensed service personnel for proper installation,
adjustment and operation of this unit. Read these
instructions thoroughly before attempting installation
or operation. Failure to follow these instructions may
result in improper installation, adjustment, service or
maintenance possibly resulting in fire, electrical shock,
property damage, personal injury or death.
Please read carefully and keep in a safe place for future reference by a serviceman.
DO NOT DESTROY THIS MANUAL
BX-SVN-J4PH4-1A-EN
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Related Manuals for Trane OXBOX J4PH4 Series
Summary of Contents for Trane OXBOX J4PH4 Series
- Page 1 INSTALLATION INSTRUCTIONS PACKAGE HEAT PUMP & AIR CONDITIONER FEATURING R-410A 14 SEER J4PH4 SERIES - (2-5Tons) RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION WARNING These instructions are intended as an aid to qualified, licensed service personnel for proper installation, adjustment and operation of this unit.
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Page 2: List Of Tables
TABLE OF CONTENTS LIST OF TABLES LIST OF FIGURES... - Page 3 This document is customer property and is to remain with this unit. These instructions do not cover all the different variations of systems nor does it provide for every possible contingency to be met in connection with installation. All phases of this installation must comply with NATIONAL, STATE and LOCAL CODES.
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Page 4: Pre-Installation
WARNING The unit must be permanently grounded. A grounding lug is provided. Failure to ground this unit can result in fire or electrical shock causing property damage, severe personal injury or death. WARNING Only electric heater kits supplied by this manufacturer as described in this publication have been designed, tested, and evaluated by a nationally recog - nized safety testing agency for use with this unit. -
Page 5: Rigging And Handing
2.2 CLEARANCE All units require certain clearance for proper operation and service. Refer to Table 2-1 for the clearances required for construction, servicing and proper unit operation. 2.3 RIGGING AND HANDING Exercise care when moving the unit. Do not remove any packaging until the unit is near the place of installation. - Page 6 Unit size ： 024, 030, 036 Front Hi./Lo. pressure service port 1/4’’ SAE Condensate drain connection 3/4” NPTI (Trap required) Low voltage entrance 7/8” Dia. High voltage conn. 1-3/8” Dia. Electrical service access compapartment panel Fig. 2-2 Unit Dimensions * The above figure for reference purpose only.
- Page 7 Unit size ： 024, 030, 036 1-13/16″ Bottom View 1-13/16″ 50-1/4″ 1-3/4″ Back View 1-5/8″ 14-1/2″ 4-3/8″ 14-1/2″ Side return Side supply air opeing air opening Fig. 2-3 Dimensions Back and Bottom * The above figure for reference purpose only.
- Page 8 Unit size ： 042, 048, 060 Front Hi./Lo. pressure service port 1/4’’ SAE Condensate drain connection 3/4” NPTI Low voltage entrance 7/8” Dia. (Trap required) High voltage conn. 1-3/8” Dia. Electrical service access compapartment panel Fig. 2-4 Unit Dimensions * The above figure for reference purpose only.
- Page 9 Unit size ： 042, 048, 060 1-13/16″ Bottom View 1-13/16″ 56-3/4″ 1-3/4″ Back View 2-1/4″ 14-1/2″ 6-5/16″ 14-1/2″ Side return Side supply air opeing air opening Fig. 2-5 Dimensions Back and Bottom * The above figure for reference purpose only.
- Page 10 Table 2-1: Unit Clearance D i r e c t i o n D i s t a n c e ( i n .) D i s t a n c e ( i n .) D i r e c t i o n To p Ri g h t F r o n t...
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Page 11: Condensate Drain Connection
3.0 DUCTWORK Ductwork should be sized and installed by the installing contractor in accor - dance with the Manual D from the Air Conditioning Contractors of America, and all national, state and local codes. NOTE On ductwork exposed to outside air space, use at least 2” of insulation and a vapor barrier. - Page 12 5.0 FILTERS Units are shipped without a filter or filter racks. It is the responsibility of the installer to secure a filter in the return air ductwork or install a filter/frame Kit. Filter must always be used and must be kept clean. Dirty filters may cause insufficient air delivery, decreasing unit efficiency and increasing operation costs and wear-and tear on the unit and controls.
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Page 13: Control Wiring
6.2 GROUNDING WARNING The unit must be permanently grounded. Failure to do so can res ult in electrical shock causing personal injury or death. • The unit must be electrically grounded in accordance with local codes or the national electric code. •... - Page 14 UNIT CONTROL BOARD THERMOSTAT TERMINAL STRIP 240V 208V Fig. 6-1 Typical Field Control Wiring Diagram *** B wire be used with heat pump system only, reversing valve energizes at the heating mode, and cut off at the cooling mode. ** Minimum wire size of 18 AWG wire should be used for all field installed 24 volt wire.
- Page 16 Table 6-2 : 1 4 S E E R Physical Data M o d e l s C o m p o n e n t J4PH4024A1000AA J4PH4030A1000AA J4PH4036A1000AA J4PH4042A1000AA J4PH4048A1000AA J4PH4060A1000AA N o m i n a l T o n n a g e 2.
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Page 17: Airflow Performance Data
7 .0 AIRFLOW PERFORMANCE Airflow performance data is based on cooling performance with a coil and no filter in place. Use this perfor - mance table for appropriate unit size, external static applied to unit and allow operation within the minimum and maximum limits shown in table below for both cooling and electric heat operation. - Page 18 Table 7-1 Duct Application(208v) (Continued) C F M ( L / S ) ( W a t t s ) M o d e l M o t o r E x t e r n a l S t a t i c P r e s s u r e - I n c h e s W . C . [ k P a ] N u m b e r S p e e d 0 [ 0 ]...
- Page 19 * The above airflow data for reference only. * In any stituation , the airflow of the unit should be in the range of 80% to 130% of 400CFM/Ton. ● The air distribution system has the greatest effect on airflow. The duct system is totally controlled by the contractor. For this reason, the contractor should use only industry-recognized proce dures.
- Page 20 T a b l e 7 - 3 R e f r i g e r a n t c h a r g e f o r H / P s y s t e m C o o l i n g C h a r g e C h a r t / T a b l e a u D e C h a r g e d e R e f r o i d i s s e m e n t C o o l i n g M o d e O u t d o o r A m b i e n t T e m p e r a t u r e ( F ) / T e m p e r a t u r e A m d i a n t e E x t e r i e u r e ( e n...
- Page 21 T a b l e 7 - 6 R e f r i g e r a n t c h a r g e f o r H / P s y s t e m H e a t i n g C h a r g e C h a r t / T a b l e a u D e C h a r g e d e C h a u f f a g e H e a t i n g M o d e I n d o o r D r y B u l b T e m p e r a t u r e ( F ) / T e m p e r a t u r e I n t e r i e u r a u T h e m o m e t r e s e c ( e n...
- Page 22 Table 7-9 Refrigerant charge for H/P system C o o l i n g C h a r g e C h a r t / T a b l e a u D e C h a r g e d e R e f r o i d i s s e m e n t C o o l i n g M o d e O u t d o o r A m b i e n t T e m p e r a t u r e ( F ) / T e m p e r a t u r e A m d i a n t e E x t e r i e u r e ( e n...
- Page 23 Table 7-12 Refrigerant charge for H/P system H e a t i n g C h a r g e C h a r t / T a b l e a u D e C h a r g e d e C h a u f f a g e H e a t i n g M o d e I n d o o r D r y B u l b T e m p e r a t u r e ( F ) / T e m p e r a t u r e I n t e r i e u r a u T h e m o m e t r e s e c ( e n...
- Page 24 8.0 SYSTEM OPERATION 8.1 COMPRESSOR CRANKCASE HEATER(OPTIONAL) Refrigerant migration during the off cycle can result in a noisy start up. Add a crankcase heater to minimize refrigeration migration, and to help eliminate any start up noise or bearing “wash out”. All heaters are located on the lower half of the compressor shell.
- Page 25 Low pressure protection When low pressure is ＜21PSIG,the compressor and the outdoor fan motor will stop running. When low pressure is ＞44PSIG,the compressor and the outdoor fan motor will resume running(3 minutes delay necessary ). In stand-by status, if low pressure protection was detected, the compressor will not start.
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Page 26: Thermostat Signals
Shut-down conditions of defrost mode: No matter what defrost mode is selected, the defrost cycle will end in any of the following conditions: 1. The defrost cycle has been running for 10 minutes; 2. T3 is ≥ 77 °F and T4 ≥ 28.4 °F; 3. -
Page 27: Operation Check-Up
9.0 OPERATION CHECK-UP • Cooling Startup 1. Turn thermostat to OFF and turn power to ON 2. Turn ON thermostat and set as high as possible 3. Turn Fan switch ON and indoor blower should run 4. Turn fan switch to AUTO, system switch to COOL and thermostat tem perature setting below room temperature. - Page 30 BX-SVN-J4PH4-1A-EN...