York PREDATOR 120 Installation Manual Download Page 9 | Manualshive

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035-17311-002-A-0803

Unitary Products Group

9

TE

Technicoat Condenser Coil, Phase Monitor, & Coil Guard

TF

Technicoat Condenser Coil, Phase Monitor, & Dirty Filter Switch

TG

Technicoat Condenser Coil, Coil Guard, & Dirty Filter Switch

TH

Technicoat Condenser Coil, Phase Monitor, Coil Guard, & Dirty Filter Switch

TJ

Technicoat Evaporator Coil

TK

Technicoat Evaporator Coil & Phase Monitor

TL

Technicoat Evaporator Coil & Coil Guard

TM Technicoat Evaporator Coil & Dirty Filter Switch

TN

Technicoat Evaporator Coil, Phase Monitor, & Coil Guard

TP

Technicoat Evaporator Coil, Phase Monitor, & Dirty Filter Switch

TQ Technicoat Evaporator Coil, Coil Guard, & Dirty Filter Switch

TR

Technicoat Evaporator Coil, Phase Monitor, Coil Guard, & Dirty Filter Switch

TS

Technicoat Evaporator & Condenser Coils

TT

Technicoat Evaporator & Condenser Coils & Phase Monitor

TU

Technicoat Evaporator & Condenser Coils & Coil Guard

TV

Technicoat Evaporator & Condenser Coils & Dirty Filter Switch

TW Technicoat Evaporator & Condenser Coils, Phase Monitor, & Coil Guard

TX

Technicoat Evaporator & Condenser Coils, Phase Monitor, & Dirty Filter Switch

TY

Technicoat Evaporator & Condenser Coils, Coil Guard, & Dirty Filter Switch

TZ

Technicoat Evaporator & Condenser Coils, Phase Monitor, Coil Guard, & Dirty Filter Switch

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Summary of Contents for PREDATOR 120

Page 1: ...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 personal inj...

Page 2: ...AIR BALANCE 31 CHECKING AIR QUANTITY 31 METHOD ONE 31 METHOD TWO 31 SUPPLY AIR DRIVE ADJUSTMENT 32 OPERATION 33 SEQUENCE OF OPERATIONS OVERVIEW 33 COOLING SEQUENCE OF OPERATION 34 CONTINUOUS BLOWER 34...

Page 3: ...10 REAR DUCT DIMENSIONS 14 11 PREDATOR ROOF CURB DIMENSIONS 15 12 SUNLINE TO PREDATOR TRANSITION ROOF CURBS 15 Fig Pg 13 SIDE PANELS WITH HOLE PLUGS 16 14 RETURN DOWNFLOW PLENUM WITH PANEL 16 15 DISCH...

Page 4: ...MOTOR DOWN SHOT BLOWER PERFORMANCE 25 19 10 TON STANDARD MOTOR DOWN SHOT BLOWER PERFORMANCE 26 Tbl Pg 20 10 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE 26 21 12 1 2 TON STANDARD MOTOR DOWN SHOT B...

Page 5: ...ow Factory Installed 035 18286 000 Downflow Field Installed 035 18285 000 Horizontal Field Installed 035 18287 000 Motorized Outdoor Air Damper 035 18283 000 Manual Outdoor Air Damper 0 100 035 18282...

Page 6: ...ctor S A 4 Smoke Detector R A 5 Pwr d Conv Outlet A Standard Motor B Standard Motor Economizer Barometric Relief Downflow only C Standard Motor Economizer Power Exhaust Downflow only D Standard Motor...

Page 7: ...p Cond Coils CP CPC Controller DFS APS Technicoat Evap Cond Coils Phase Monitor CQ CPC Controller DFS APS Technicoat Evap Cond Coils Coil Guard CR CPC Controller DFS APS Technicoat Cond Coils Phase Mo...

Page 8: ...APS Technicoat Evap Cond Coils Phase Monitor JQ Johnson UNT Controller DFS APS Technicoat Evap Cond Coils Coil Guard JR Johnson UNT Controller DFS APS Technicoat Evap Cond Coils Phase Monitor Coil Gu...

Page 9: ...uard TP Technicoat Evaporator Coil Phase Monitor Dirty Filter Switch TQ Technicoat Evaporator Coil Coil Guard Dirty Filter Switch TR Technicoat Evaporator Coil Phase Monitor Coil Guard Dirty Filter Sw...

Page 10: ...the condenser coil external protective covering prior to operation 4 Remove the toolless doorknobs and instruction packet prior to installation LIMITATIONS These units must be installed in accordance...

Page 11: ...PREDATOR COMPONENT LOCATION Tool less door latch Side entry power and control wiring knockouts Disconnect location optional disconnect switch Filter access 2 throw away Roof curbs in eight and fourte...

Page 12: ...n 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 TABLE 3 UNIT WEIGHTS Model Shippin...

Page 13: ...C o n t r o l E n t r y 7 8 P o w e r E n t r y 2 1 2 L E F T F R O N T 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 Top Units must be installed outdoors Overhanging...

Page 14: ...13 16 27 1 2 18 21 24 Return Air Supply Air Bottom Condensate Entry FRONT Bottom Power Control and Convenience Outlet Wiring Entries Bottom Gas Supply Entry 12 15 16 LEFT FIGURE 10 REAR DUCT DIMENSION...

Page 15: ...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...

Page 16: ...h filters are supplied with each unit One inch filters may be used with no modification to the filter racks Filters must always be installed ahead of evaporator coil and must be kept clean or replaced...

Page 17: ...s the replaced wire A disconnect must be utilized for these units Factory installed disconnects are available If installing a disconnect field supplied or York International supplied accessory refer t...

Page 18: ...1 0 0 2 4 i n c l u d e s s u b b a s e 2 T e r m i n a l s A 1 a n d A 2 p r o v i d e a r e l a y o u t p u t t o c l o s e t h e o u t d o o r e c o n o m i z e r d a m p e r s w h e n t h e t h e...

Page 19: ...P size is applicable 0 0 Max Fuse Size Amps Max Fuse Size w Power Exhaust 3 1 4 1 2 2 Actual KW Heater Amps Min Circuit Ampacity Amps 380 7 1 54 0 0 8 MCA w Power Exhaust Amps Pwr Exh Motor Pwr Conv O...

Page 20: ...LA Max Fuse Size w Power Exhaust FLA FLA Heater Amps Min Circuit Ampacity Amps MCA w Power Exhaust Amps Max Fuse Size Amps Pwr Exh Motor Pwr Conv Outlet Electric Heater Model No Maximum HACR breaker o...

Page 21: ...field installed accessory If factory installed refer to the instructions included with the outdoor air hood to com plete the assembly Field installed Motorized Outdoor Damper accessories include comp...

Page 22: ...esired minimum damper position has been attained ENTHALPY SET POINT ADJUSTMENT The enthalpy set point may now be set by selecting the desired set point shown in the Enthalpy Set Point Adjustment Figur...

Page 23: ...C C B B A A CONTROL CURVE CONTROL POINT APPROX 0 F 0 C AT 50 RH A D C B 63 17 73 23 70 21 67 19 FIGURE 21 HONEYWELL ECONOMIZER CONTROL W7212 N1 N P1 P EXH Set EXH Min Pos IAQ Max IAQ IAQ Min Free Coo...

Page 24: ...per rotation to oper ate correctly Units are properly phased at the fac tory Do not change the internal wiring to make the blower condenser fans or compressor rotate cor rectly TABLE 16 SUPPLY AIR LIM...

Page 25: ...ariable pitch motor sheave where 0 Turns Open is fully closed W Watts TABLE 18 7 1 2 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE ESP TURNS OPEN 0 1 2 3 4 5 CFM W BHP CFM W BHP CFM W BHP CFM W BHP...

Page 26: ...fully closed W Watts TABLE 20 10 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE ESP TURNS OPEN 0 1 2 3 4 5 CFM W BHP CFM W BHP CFM W BHP CFM W BHP CFM W BHP CFM W BHP 0 4 4965 3485 3 74 4875 3150 3...

Page 27: ...ESP TURNS OPEN 0 1 2 3 4 5 CFM W BHP CFM W BHP CFM W BHP CFM W BHP CFM W BHP CFM W BHP 0 4 5994 5400 5 79 5565 4369 4 69 5488 4169 4 47 5264 3599 3 86 4990 3085 3 31 4738 2812 3 02 0 6 5824 5216 5 59...

Page 28: ...refers to the setting of the variable pitch motor sheave where 0 Turns Open is fully closed W Watts TABLE 24 7 1 2 TON OPTIONAL MOTOR SIDE SHOT BLOWER PERFORMANCE ESP TURNS OPEN 0 1 2 3 4 5 CFM W BHP...

Page 29: ...fully closed W Watts TABLE 26 10 TON OPTIONAL MOTOR DOWN SHOT BLOWER PERFORMANCE ESP TURNS OPEN 0 1 2 3 4 5 CFM W BHP CFM W BHP CFM W BHP CFM W BHP CFM W BHP CFM W BHP 0 4 4965 3485 3 74 4875 3150 3...

Page 30: ...iable pitch motor sheave where 0 Turns Open is fully closed W Watts TABLE 28 12 1 2 TON OPTIONAL MOTOR SIDE SHOT BLOWER PERFORMANCE ESP TURNS OPEN 0 1 2 3 4 5 CFM W BHP CFM W BHP CFM W BHP CFM W BHP C...

Page 31: ...in the supply air duct as close to the outlet of the unit as possible 2 Using the whole drilled in step 1 insert eight inches of 1 4 inch metal tubing into the airflow of the return and supply air duc...

Page 32: ...DD for the new motor sheave 4 000 CFM 3 800 CFM Use Table 31 to locate the DD nearest to 4 21 in Close the sheave to 1 turn open New BHP 3 Speed increase BHP at 3 800 CFM 3 Speed increase Original BH...

Page 33: ...3900 0 23 0 04 0 19 0 20 0 23 0 24 0 28 4100 0 25 0 04 0 21 0 22 0 25 0 26 0 31 4300 0 28 0 05 0 23 0 24 0 28 0 29 0 34 4500 0 30 0 05 0 25 0 26 0 30 0 31 0 37 4700 0 33 0 05 0 28 0 29 0 33 0 34 0 40...

Page 34: ...ol circuit from R to G and Y1 is com pleted The UCB energizes the blower motor if the fan switch on the room thermostat is set in the AUTO position and drives the economizer dampers from fully closed...

Page 35: ...ration the UCB will lock out the associated compressor and flash a code 37 If the other compressor is inactive the condenser fans will be de energized LOW AMBIENT COOLING To determine when to operate...

Page 36: ...l times 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 37 SAFETY CONTROLS The UCB monitors the temperature...

Page 37: ...will energize after the built in time delay five minutes 4 The second stage of the thermostat will energize second stage compressor if needed POST START CHECK LIST 1 Verify proper system pressures for...

Page 38: ...9 105 5 7 8 1 10 6 13 1 15 5 110 5 5 7 7 10 0 12 2 115 6 9 8 9 TABLE 36 12 5 TON STANDARD EFFICIENCY SUPERHEAT CHARGING Outdoor Temp F Superheat at Compressor Suction F Airflow 5000 CFM Indoor WB Tem...

Page 39: ...sion a 1 flash flash code is not used Current alarms are flashed on the UCB LED The alarm his tory can be checked by pressing and releasing the ALARMS button on the UCB The UCB will cycle through the...

Page 40: ...ashes Compressors Locked Out Because The Economizer Is Using Free Cooling 12 Flashes Fan Overload Switch Trip Not Applicable On This Unit 13 Flashes Compressor Held Off Due To Low Voltage 14 Flashes E...

Page 41: ...f 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...

Page 42: ...or this programming 15 If none of the above corrected the error test the integrity of the UCB Disconnect the C1 terminal wire and jumper it to the Y1 terminal DO NOT jump the Y1 to C1 termi nals If th...

Page 43: ...ll does not operate replace the compressor 6 If 24 volts is not present at M1 check for 24 volts at the UCB terminal C1 If 24 volts is present check for loose wiring between C1 and the compressor cont...

Page 44: ...trol 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...

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