York PREDATOR BP 090 Installation Manual Download Page 12 | Manualshive

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66307-YIM-B-0606

12

Unitary Products Group

.

FIGURE 9 -

BOTTOM DUCT OPENINGS (FROM ABOVE)

SUPPLY

AIR

RETURN

AIR

32-11/16

(830)

6-13/16

(175)

6-13/16

(175)

27-1/2

(700)

18

(455)

21-3/16

(540)

19-3/16

(485)

17-3/16

(435)

14-23/32

(375)

16-3/8

(415)

18-1/16

(460)

19-5/8

(498)

6-13/16

(175)

24

(610)

21

(535)

LEFT

BottomPower,

Controland

Convenience

OutletWiring

Entry

NOTE:(XXX)INDICATES

DIMENSIONSIN

MILLIMETERS

FRONT

BottomCondensate

Location

7-1/8

(181)

«
...
10
11
12
13
14
...
»

Summary of Contents for PREDATOR BP 090

Page 1: ...S 6 NOMENCLATURE 7 INSTALLATION 8 OPERATION 33 START UP 36 TROUBLESHOOTING 39 See following pages for a complete Table of Contents NOTES CAUTIONS AND WARNINGS The installer should pay particular attention to the words NOTE CAUTION and WARNING Notes are intended to clarify or make the installation easier Cautions are given to prevent equipment damage Warnings are given to alert installer that perso...

Page 2: ...TY AQ 21 PHASING 22 BLOWER ROTATION 22 BELT TENSION 22 AIR BALANCE 30 CHECKING AIR QUANTITY 30 METHOD ONE 30 METHOD TWO 30 SUPPLY AIR DRIVE ADJUSTMENT 31 OPERATION 33 SEQUENCE OF OPERATIONS OVERVIEW 33 COOLING SEQUENCE OF OPERATION 33 CONTINUOUS BLOWER 33 INTERMITTENT BLOWER 33 NO OUTDOOR AIR OPTIONS 33 ECONOMIZER WITH SINGLE ENTHALPY SENSOR 33 ECONOMIZER WITH DUAL ENTHALPY SENSORS 34 ECONOMIZER S...

Page 3: ...10 REAR DUCT DIMENSIONS 13 11 PREDATOR ROOF CURB DIMENSIONS 14 12 SUNLINE TO PREDATOR TRANSITION ROOF CURBS 14 Fig Pg 13 SIDE PANELS WITH HOLE PLUGS 14 14 RETURN DOWNFLOW PLENUM WITH PANEL 15 15 DISCHARGE PANEL IN PLACE 15 16 CONDENSATE DRAIN 15 17 ELECTRONIC THERMOSTAT FIELD WIRING 16 18 FIELD WIRING 24 VOLT THERMOSTAT 17 19 FIELD WIRING DISCONNECT 17 20 ENTHALPY SET POINT CHART 21 21 HONEYWELL E...

Page 4: ...OWER PERFORMANCE 10 TON OPTIONAL MOTOR SIDE DUCT IMPERIAL 26 Tbl Pg 20 BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR SIDE DUCT METRIC 26 21 BLOWER PERFORMANCE 7 1 2 TON STANDARD MOTOR DOWNSHOT IMPERIAL 27 22 BLOWER PERFORMANCE 7 1 2 TON STANDARD MOTOR DOWNSHOT METRIC 27 23 BLOWER PERFORMANCE 7 1 2 TON OPTIONAL MOTOR DOWNSHOT IMPERIAL 27 24 BLOWER PERFORMANCE 7 1 2 TON OPTIONAL MOTOR DOWNSHOT METRIC 28 ...

Page 5: ...bserve all precautions in the literature labels and tags accompanying the equipment whenever working on air condi tioning equipment Be sure to follow all other applicable safety precautions and codes including National Electric Code ANSI NFPA No 70 latest edition U S A and Cana dian Electric Code CSA C22 1 in Canada Wear safety glasses and work gloves Use quenching cloth and have a fire extinguish...

Page 6: ...r outdoor installation only 3 For installation on combustible material and may be installed directly on combustible flooring or in the U S on wood flooring or Class A Class B or Class C roof cov ering materials The installer should pay particular attention to the words NOTE CAUTION and WARNING NOTES are intended to clarify or make the installation easier CAUTIONS are given to prevent equipment dam...

Page 7: ...tion 2 D Options 1 2 E Option 3 F Option 4 G Options 1 3 H Options 1 4 J Options 1 2 3 K Options 1 2 4 L Options 1 3 4 M Options 1 2 3 4 N Options 2 3 P Options 2 4 Q Options 2 3 4 R Options 3 4 S Option 5 T Options 1 5 U Options 1 3 5 V Options 1 4 5 W Options 1 3 4 5 X Options 3 5 Y Options 4 5 Z Options 3 4 5 1 Disconnect 2 Non Pwr d Conv Outlet 3 Smoke Detector S A 4 Smoke Detector R A 5 Pwr d...

Page 8: ... 70 Latest Edition 2 Local building codes 3 Local electric utility requirements In Canada 1 Canadian Electrical Code CSA C22 1 2 Installation Codes CSA B149 1 3 Local plumbing and waste water codes and 4 Other applicable local codes Refer to Tables 2 3 for unit application data If components are to be added to a unit to meet local codes they are to be installed at the dealer s and or customer s ex...

Page 9: ...r latch Side entry power and control wiring knockouts Simplicity Control board w screw con nector for T stat wir ing and network connection Disconnect location optional disconnect switch Filter access 2 throw away Roof curbs in eight and fourteen inch heights Roof curbs for transitioning from York Sunline footprint to the BP Series footprint are also available field installed accessory Slide out d...

Page 10: ...ed equally on the rigging cables so it will lift evenly All panels must be secured in place when the unit is lifted The condenser coils should be protected from rig ging cable damage with plywood or other suitable material FIGURE 5 UNIT 4 POINT LOAD D A C B L E F T F R O N T TABLE 3 UNIT WEIGHTS Model Shipping Weight lb kg Operating Weight lb kg BP090 1108 503 1103 500 BP120 1212 550 1207 547 Econ...

Page 11: ... P o w e r E n t r y Ø 2 1 2 6 5 3 0 1 1 3 2 7 7 0 C o n t r o l E n t r y Ø 7 8 2 2 P o w e r E n t r y Ø 2 1 2 6 5 L E F T F R O N T 6 3 1 6 1 5 5 C o n v e n i e n c e P o w e r O u t l e t E n t r y Ø 7 8 2 2 N O T E x x x i n d i c a t e s d i m e n s i o n s g i v e n i n m i l l i m e t e r s F o r D r a i n D i m e n s i o n s S e e D e t a i l B TABLE 6 UNIT CLEARANCES In inches and milli...

Page 12: ... 5 5 2 1 3 1 6 5 4 0 1 9 3 1 6 4 8 5 1 7 3 1 6 4 3 5 1 4 2 3 3 2 3 7 5 1 6 3 8 4 1 5 1 8 1 1 6 4 6 0 1 9 5 8 4 9 8 6 1 3 1 6 1 7 5 2 4 6 1 0 2 1 5 3 5 L E F T B o tto m P o w e r C o n tr o l a n d C o n v e n i e n c e O u tl e t W i r i n g E n tr y N O T E X X X IN D IC A T E S D IM E N S IO N S IN M IL L IM E T E R S F R O N T B o tto m C o n d e n s a te L o c a ti o n 7 1 8 1 8 1 ...

Page 13: ... bottom of the unit For bottom duct applica tion no duct cover changes are necessary For side duct application remove the side duct covers and install over the bottom duct openings The panels removed from the side duct connections are designed to be reused by securing each panel to its respective downflow opening But keep in mind that the supply panel is installed with the painted surface UP facin...

Page 14: ... 2 0 5 1 0 N O T E X X X I N D I C A T E S D I M E N S I O N S I N M I L L I M E T E R S 1 4 3 5 5 8 2 0 5 O R FIGURE 12 SUNLINE TO PREDATOR TRANSITION ROOF CURBS 7 6 5 8 1 9 4 5 9 4 2 3 9 0 5 0 1 2 1 2 8 5 3 0 1 2 7 7 5 6 4 1 4 1 6 3 0 5 9 1 4 1 5 0 5 1 0 2 5 5 2 3 5 8 5 4 1 0 0 2 6 6 6 0 8 0 5 8 2 0 5 0 2 T Y P 5 0 F R O N T R I G H T S U P P L Y R E T U R N When fastening ductwork to side duct ...

Page 15: ...ches above the floor where it will not be subject to drafts sun exposure or heat from electrical fixtures or appliances Follow the manufacturer s instructions enclosed with thermostat for general installation procedure Seven 7 color coded insulated wires should be used to connect the thermostat to the unit Refer to Table 7 for control wire sizing and maximum length POWER AND CONTROL WIRING Field w...

Page 16: ...to work with a standard two stage cool two stage heat thermostat however the ther mostat must provide a G signal when there is a call for W1 Avoid damage to internal components if drilling holes for disconnect mounting When connecting electrical power and control wiring to the unit water proof connectors must be used so that water or moisture cannot be drawn into the unit during normal operation T...

Page 17: ...de a G signal when there is a call for W1 The unit control board will energize the indoor blower when the compressors are energized however if the thermostat calls for W2 during the anti short cycle delay the electric heat when installed will be energized immediately upon the call for W2 FIGURE 19 FIELD WIRING DISCONNECT T E R M IN A L B L O C K T B 1 G R O U N D L U G T H R E E P H A S E P O W E ...

Page 18: ...imum HACR breaker of the same amp size is acceptable TABLE 9 ELECTRICAL DATA 10 TON HP Voltage Compressors OD Fan Motors Supply Air BLower Motor FLA Pwr Exh Motor Electric Heater Model No Actual Kw Heater Amps Minimum Circuit Ampacity Amps MCA with Power Exhaust Amps Max Fuse Size Amps Max Fuse Size w Pwr Exh Amps RLA ea LRA ea FLA ea 2 HP 1 5 kW 4HP 3 kW FLA 2 HP 1 5 kW 4 HP 3 kW 2 HP 1 5 kW 4 HP...

Page 19: ...fuses and other do not Refer to Table 11 for minimum CFM limitations and to Tables 8 and 9 for electrical data TABLE 10 PHYSICAL DATA Component Models 090 120 Evaporator Blower Blower Centrifugal Dia X Wd in Dia X Wd mm 15 x 15 381 x 381 15 x 15 381 x 381 Motor Standard HP kW 1 1 2 1 1 2 1 5 Motor Optional HP kW 2 1 5 4 3 Evaporator Coil Rows 3 4 Fins per Inch 2 54 cm 15 15 Height in mm 40 1020 40...

Page 20: ... factory installed options If field installed accessories are being installed all parts necessary for the installation comes in the accessory ECONOMIZER AND POWER EXHAUST SET POINT ADJUSTMENTS AND INFORMATION Remove the top rear access panel from the unit Locate the economizer control module where the following adjustments will be made MINIMUM POSITION ADJUSTMENT Check that the damper blades move ...

Page 21: ...to 10 Vdc signal with respect to the AQ1 terminal When the signal is below it s set point the actuator is allowed to modulate normally in accordance with the enthalpy and mixed air sensor inputs When the AQ signal exceeds it s set point setting and there is no call for free cooling the actuator is proportionately modulated from the 2 to 10 Vdc signal with 2 Vdc corresponding to full closed and 10 ...

Page 22: ...upply air blower rotation If the blower is rotating backwards the line voltage at the unit point of power connection is misphased See PHASING BELT TENSION The tension on the belt should be adjusted as shown in Figure 22 FIGURE 21 HONEYWELL ECONOMIZER CONTROL W7212 N1 N P1 P EXH Set EXH Min Pos IAQ Max IAQ IAQ Min Free Cool T T1 AQ1 AQ SO SO SR SR A B C D TR TR1 24 Vac HOT 24 Vac COM EF EF1 2 3 4 5...

Page 23: ...idpoint of the span as shown Deflection distance of 4mm 5 32 is obtained To determine the deflection distance from normal position use a straight edge from sheave to sheave as reference line The recommended deflection force is as follows Tension new belts at the max deflection force rec ommended for the belt section Check the belt ten sion at least two times during the first 24 hours of operation ...

Page 24: ...W Out kW m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW 50 1 75 1 38 1 11 1 66 1 25 1 00 100 1 69 1 42 1 14 1 55 1 24 0 99 1 46 1 12 0 90 149 1 62 1 45 1 16 1 50 1 28 1 02 1 33 1 10 0 88 1 20 0 98 0 78 199 1 56 1 49 1 19 1 40 1 29 1 03 1 22 1 10 0 88 249 1 46 1 48 1 18 1 26 1 27 1 02 1 02 1 06 0 85 TABLE 15 BLOWER PERFORMANCE 7 1 2 TON OPTIONAL MOTOR SIDE DUCT IMPERIAL ESP iwg Turns Open 0 ...

Page 25: ...4820 2675 2 87 4582 2362 2 53 4319 2080 2 23 4086 1842 1 98 3863 1648 1 77 3590 1430 1 53 0 6 4522 2496 2 68 4307 2215 2 38 4025 1941 2 08 3713 1678 1 80 3464 1499 1 61 3149 1291 1 38 0 8 4223 2332 2 50 3973 2062 2 21 3656 1783 1 91 3363 1550 1 66 3026 1350 1 45 1 0 3913 2174 2 33 3679 1923 2 06 3262 1619 1 74 2721 1330 1 43 1 2 3521 1978 2 12 3104 1693 1 82 1 4 2790 1660 1 78 TABLE 18 BLOWER PERF...

Page 26: ...1642 1 76 1 8 4461 3111 3 34 4070 2621 2 81 3552 2160 2 32 2 0 3997 2782 2 98 3400 2219 2 38 2 2 3496 2480 2 66 TABLE 20 BLOWER PERFORMANCE 10 TON OPTIONAL MOTOR SIDE DUCT METRIC ESP Pa Turns Open 0 1 2 3 4 5 m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW 100 2 34 2 50 2 00 149 2 40 2 75 2 20 2 19 2 31 1 85 199 2 40 2 94 2 35 2 28 2 58 2...

Page 27: ...Out kW 50 1 81 1 77 1 42 1 67 1 49 1 19 1 65 1 39 1 11 1 54 1 23 0 99 1 46 1 12 0 90 100 1 56 1 48 1 19 1 69 1 67 1 34 1 59 1 43 1 14 1 50 1 27 1 02 1 34 1 11 0 89 1 26 1 01 0 80 149 1 58 1 51 1 21 1 53 1 54 1 23 1 42 1 30 1 04 1 28 1 13 0 90 1 10 0 98 0 78 1 01 0 89 0 71 199 1 46 1 41 1 13 1 32 1 38 1 10 1 17 1 14 0 91 0 99 0 98 0 78 249 1 19 1 22 0 98 1 06 1 22 0 97 TABLE 23 BLOWER PERFORMANCE 7...

Page 28: ...atts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP CFM Watts BHP 0 2 4543 2511 2 69 4362 2250 2 41 4139 1996 2 14 3911 1766 1 89 3719 1594 1 71 3518 1407 1 51 0 4 4311 2381 2 55 4115 2127 2 28 3862 1871 2 01 3611 1644 1 76 3386 1471 1 58 3153 1293 1 39 0 6 4032 2232 2 39 3804 1982 2 13 3508 1720 1 84 3246 1506 1 61 2971 1332 1 43 0 8 3706 2068 2 22 3428 1818 1 95 3078 1548 1 66 1 0 3333 1892 2 03 ...

Page 29: ...ns Open 0 1 2 3 4 5 m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW m3 s In kW Out kW 50 2 34 2 67 2 13 2 17 2 29 1 83 100 2 32 2 47 1 98 2 23 2 51 2 01 2 05 2 15 1 72 149 2 33 3 02 2 42 2 20 2 32 1 86 2 10 2 35 1 88 1 91 1 99 1 59 199 2 32 3 20 2 56 2 20 2 84 2 27 2 07 2 17 1 74 1 96 2 18 1 75 1 75 1 83 1 46 249 2 32 3 46 2 76 2 20 3 01 2 41 2 07 2 66 2 1...

Page 30: ...PLY AIR DRIVE ADJUSTMENT 6 After readings have been obtained remove the tubes and replace the dot plugs METHOD TWO 1 Drill two 5 16 inch holes one in the return air duct as close to the inlet of the unit as possible and another in the supply air duct as close to the outlet of the unit as possible 2 Using the holes drilled in step one insert eight inches of 1 4 inch metal tubing into the airflow of...

Page 31: ...21 in Close the sheave to 1 turn open New BHP 3 Speed increase BHP at 3 800 CFM 3 Speed increase Original BHP New BHP New motor Amps 3 Speed increase Amps at 3 800 CFM 3 Speed increase Original Amps New Amps FIGURE 23 DRY COIL DELTA P Predator 50 Hz Heat Pump Units Indoor Coil Pressure Drop vs Airflow 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 2000 2500 3000 3500 4000 4500 5000 5500 A i r f l o w C F M 7 5T 50...

Page 32: ...sistance of the return air duct system is less than 0 25 IWG the unit will deliver less CFM during full economizer operation TABLE 31 ADDITIONAL STATIC RESISTANCE METRIC M3 S Cooling Only Economizer Electric Heat KW 9 18 24 36 54 1 08 19 9 5 0 17 4 19 9 22 4 24 8 32 3 1 18 22 4 5 0 19 9 22 4 24 8 27 3 34 8 1 27 27 3 7 5 22 4 24 8 29 8 32 3 39 7 1 36 29 8 7 5 24 8 27 3 32 3 34 8 44 7 1 46 34 8 7 5 ...

Page 33: ...is unavailable compressor 2 is energized After completing the specified fan on delay for cooling the UCB will energize the blower motor When the thermostat calls for the second stage of cooling the low voltage control circuit from R to Y2 is completed The control board energizes the first available compressor If free cooling is being used for the first stage of cooling com pressor 1 is energized I...

Page 34: ...n outside of the intended parameters Errors are handled as described below All system errors override minimum run times for compressors HIGH PRESSURE LIMIT SWITCH During cooling operation if a high pressure limit switch opens the UCB will de energize the associated compressor initiate the ASCD Anti short cycle delay and if the other compressor is idle stop the condenser fans If the call for coolin...

Page 35: ...m run time is imposed any time a compressor is ener gized The ASCD is initiated on unit start up and on any compressor reset or lock out FLASH CODES The UCB will initiate a flash code associated with errors within the system Refer to UNIT CONTROL BOARD FLASH CODES Table 38 RESET Remove the call for cooling by raising thermostat setting higher than the conditioned space temperature This resets any ...

Page 36: ...mes If the temperature limit opens three times within one hour it will lock on the indoor blower motor and a flash code is initi ated See Table 38 SAFETY CONTROLS The UCB monitors the temperature limit switch of electric heat units The control circuit includes the following safety controls LIMIT SWITCH LS This control is located inside the heater compartment and is set to open at the temperature i...

Page 37: ...be attached to the suction line near the compressor so that suction superheat can be calculated The probe must be insulated so the higher surrounding temperatures will not affect the reading A measurement of the outdoor ambient and the indoor wet bulb tempera ture is also required When using a digital temperature probe it is not necessary to insulate the probe because only the probe tip is used fo...

Page 38: ... 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 92 6 55 57 59 71 73 65 67 69 71 73 75 77 79 81 83 85 87 89 From TMP chart TABLE 36 COOLING SUPERHEAT 7 1 2 TON OUTDOOR TEMP F SUCTION SUPERHEAT F INDOOR WB TEMP F 55 57 59 61 63 65 67 69 71 73 75 65 34 5 34 8 35 1 35 4 35 6 35 9 36 2 37 0 37 7 38 5 39 2 70 32 5 32 9 33 3 33 7 34 1 34 5 34 9 35 8 36 7 37 5 38 4 75 30 4 31 0 31 5 32 0 32 5 33 0 33 6 3...

Page 39: ... button once Flash codes that do and do not represent alarms are listed in Table 38 TABLE 37 COOLING SUPERHEAT 10 TON OUTDOOR TEMP F SUCTION SUPERHEAT F INDOOR WB TEMP F 55 57 59 61 63 65 67 69 71 73 75 65 41 0 40 9 40 7 40 6 40 5 40 4 40 3 40 1 40 0 39 9 39 8 70 38 3 38 2 38 2 38 2 38 1 38 1 38 1 38 0 38 0 38 0 37 9 75 35 6 35 6 35 7 35 7 35 8 35 8 35 9 35 9 36 0 36 0 36 1 80 25 7 26 7 27 6 28 5 ...

Page 40: ...kout Off Off On On On 8 Flashes FS2 Compressor Lockout Off On Off Off Off 9 Flashes Ignition Control Locked Out Ignition Control Failure Off On Off Off On 10 Flashes Compressors Locked Out on Low Outdoor Air Temperature1 Flashing On Off On Off 11 Flashes Compressors locked out because the Economizer is using free Cooling1 Flashing On Off On On 12 Flashes Unit Locked Out due to Fan Overload Switch ...

Page 41: ... the thermostat and UCB are properly wired replace the UCB On calls for cooling the supply air blower motor is operating but compressor 1 is not the room thermostat fan switch is in the AUTO position 1 If installed check the position of the economizer blades If the blades are open the economizer is providing free cooling and the compressors will not immediately oper ate If both stages of cooling a...

Page 42: ... with factory installed economizers the UCB is programmed to lock out compressor operation when the LAS set point is reached For units without factory installed or with field installed economizers the UCB allows compressor operation all the time This programming can be checked or changed by the local distributor 15 If none of the above corrected the error test the integrity of the UCB Disconnect t...

Page 43: ...r contactor M1 and that the contactor is pulled in Check for loose wiring between the contactor and the compressor 3 If M1 is pulled in and voltage is supplied at M1 lightly touch the compressor housing If it is hot the compres sor may be off on inherent protection Cancel any calls for cooling and wait for the internal overload to reset Test again when cool 4 If M1 is not pulled in check for 24 vo...

Page 44: ...N Lock plug to the economizer back to the Mate N Lock plug and from the Mate N Lock plug to the Y1 ECON termi nal The economizer control may have faulted and is not returning the 24 volts to the Y1 ECON terminal even though the economizer is not providing free cooling To test the economizer control disconnect the Mate N Locks and jumper between the WHITE and YELLOW wires of the UCB s Mate N Lock p...

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