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ARBOR BASE SERIES INSTALLATION MANUAL

Reference Calculations

Heating Calculations:

Cooling Calculations:

LWT = EWT +

LAT(DB) = EAT(DB) -

LC = TC - SC

S/T =

gpm x 500

cfm x 1.08

gpm x 500

LWT = EWT -

LAT = EAT +

TH = HC + HWC

cfm x 1.08

Legend

ABBREVIATIONS AND DEFINITIONS:

cfm

= airflow, cubic feet/minute

EWT = entering water temperature, Fahrenheit
gpm

= water flow in gallons/minute

WPD = water pressure drop, PSI and feet of water
EAT

= entering air temperature, Fahrenheit

(dry bulb/wet bulb)

= air heating capacity, MBtu/h

= total cooling capacity, MBtu/h

= sensible cooling capacity, MBtu/h

= total power unit input, kilowatts

= total heat of rejection, MBtu/h

= total heat of extraction, MBtu/h

HWC = hot water generator capacity, MBtu/h
EER

= Energy Efficient Ratio

= BTU output/Watt input

COP = Coefficient of Performance

= BTU output/BTU input

LWT = leaving water temperature, °F
LAT

= leaving air temperature, °F

= total heating capacity, MBtu/h

= latent cooling capacity, MBtu/h

S/T

= sensible to total cooling ratio

Содержание Arbor Base Series

Страница 1: ...6 Installation Information Water Piping Connections Hot Water Connections Electrical Startup Procedures Troubleshooting Preventive Maintenance COMMERCIAL Water Source Geothermal Heat Pump R 410A Refri...

Страница 2: ......

Страница 3: ...on 16 Electrical Connections 17 Electrical Data 18 Blower Performance Data 20 25 5 Speed ECM Constant Torque Motors 23 Wiring Schematics 26 31 Controls Aurora Base Control 32 35 Unit Startup 36 Operat...

Страница 4: ...ite No Secondary Connection 1 Composite Secondary Connection 2 Stainless Steel No Secondary Connection 3 Stainless Steel Secondary Connection Air Coil Option 3 All Aluminum Air Coil 4 All Aluminum Air...

Страница 5: ...o be internally inspected If any damage is noted the carrier should make the proper notation on the delivery receipt acknowledging the damage Safety Considerations General Installation Information WAR...

Страница 6: ...pen return applications Deluxe filter rack for ductable return applications 2 61 cm Service Access Left Return Right Return Opposite Side 2 61 cm Alternate Service Access Field installed duct flange A...

Страница 7: ...8 1 2 2 cm 57 2 66 5 112 3 6 6 19 3 27 4 19 1 mm 25 7 15 5 20 6 5 6 060 in 25 5 31 2 44 2 2 6 7 6 10 8 1 10 1 6 1 8 1 2 2 cm 64 8 79 2 112 3 6 6 19 3 27 4 25 4 mm 25 7 15 5 20 6 5 6 070 in 25 5 31 2 4...

Страница 8: ...Front Front CMP AP CMP AP AP AIR COIL SIDE AIR COIL SIDE 1 2 in knockout 1 2 in knockout 1 in knockout 1 in knockout 1 knockout 1 in knockout 1 2 in knockout 1 2 in knockout BP BP FILTER RACK FILTER...

Страница 9: ...9 2 9 1 cm 64 8 121 9 53 8 4 6 17 3 2 0 25 4 mm 23 4 23 1 070 in 25 5 53 0 21 2 1 8 6 8 0 8 1 in 9 2 9 1 cm 64 8 134 6 53 8 4 6 17 3 2 0 25 4 mm 23 4 23 1 Horizontal Models Discharge Connection duct f...

Страница 10: ...1 4 in towards the drain in both directions to facilitate the removal of condensate Horizontal Unit Mounting Use only the bolts provided in the kit to attach hanger brackets The use of longer bolts co...

Страница 11: ...A04 45 8 25 1 21 4 cm 116 3 63 8 54 4 060 in 99S500A04 48 8 28 1 24 4 cm 124 0 71 4 62 0 070 in 99S500A04 53 8 28 1 24 4 cm 136 7 71 4 62 0 09 26 12 Weight Distribution Table Model Vertical Shipping W...

Страница 12: ...tly and efficiently To maximize sound attenuation of the unit blower the supply and return plenums should include an internal duct liner of fiberglass or constructed of ductboard for the first few fee...

Страница 13: ...m 10 50 ppm Less than 1 ppm Sulfates Less than 125 ppm Less than 125 ppm Less than 200 ppm Chlorine Less than 0 5 ppm Less than 0 5 ppm Less than 0 5 ppm Chlorides Less than 20 ppm Less than 125 ppm L...

Страница 14: ...precautions should be taken to protect the system from dirty water conditions Dirty water will result in system wide degradation of performance and solids may clog valves strainers flow regulators etc...

Страница 15: ...should be used The valve should be sized for full flow Open System Groundwater Application Flexible Duct Collar Vibration Absorbing Pad P T Plugs Drain Low Voltage to Thermostat and Valve Unit Supply...

Страница 16: ...circuit board for applications using a closed loop antifreeze solution to 15 F 9 4 C On applications using an open loop ground water system or closed loop no antifreeze set this dip switch to 30 F 1 1...

Страница 17: ...e voltage wires to L1 and L2 of the contactor for single phase unit Consult the Electrical Data tables for correct fuse sizes Aurora Base Control Box Electrical Connections 208 Volt Operation All Arbo...

Страница 18: ...3 187 253 13 5 6 6 63 0 1 5 8 1 9 8 15 460 60 3 414 506 6 4 3 2 30 0 1 0 4 2 5 0 10 15 036 208 230 60 1 187 253 20 5 11 6 74 0 2 2 13 8 16 7 25 265 60 1 238 292 17 7 9 9 67 0 1 1 11 0 13 5 20 208 230...

Страница 19: ...5 3 6 1 10 15 036 208 230 60 1 187 253 20 5 11 6 74 0 4 1 15 7 18 6 30 265 60 1 238 292 17 7 9 9 67 0 3 6 13 5 16 0 25 208 230 60 3 187 253 13 5 7 4 68 0 4 1 11 5 13 4 20 460 60 3 414 506 7 1 3 8 34 0...

Страница 20: ...6 63 0 4 0 10 6 12 3 20 460 60 3 414 506 6 4 3 2 30 0 4 1 7 3 8 1 10 15 036 208 230 60 1 187 253 20 5 11 6 74 0 4 0 15 6 18 5 30 265 60 1 238 292 17 7 9 9 67 0 4 1 14 0 16 5 25 208 230 60 3 187 253 13...

Страница 21: ...55 735 715 690 670 600 530 490 455 395 M 725 710 695 675 660 640 620 560 495 465 435 375 L 620 610 600 590 575 550 525 490 455 395 340 290 024 H 9 x 7 1 5 1035 1015 995 970 950 925 900 865 835 795 760...

Страница 22: ...9 x 7 1 2 1285 1250 1215 1180 1150 1115 1085 1055 1025 980 940 875 600 510 Med High 4 1225 1195 1170 1140 1115 1085 1045 1020 995 955 920 855 585 495 Med 3 1120 1100 1085 1070 1055 1040 1030 995 960 9...

Страница 23: ...but the motor speed is energized by 24VAC Power Connection 3 16 in quick connects Line 1 orange wire to L Ground green wire to G Line 2 for 208V 230V units to N brown wire Signal Connection 1 4 in qui...

Страница 24: ...1 2 500 600 700 875 1050 1150 1250 1325 1375 1475 1550 1600 L M H 060 0 75 11 x 10 1 600 800 1000 1300 1500 1750 1950 2100 2200 2300 L M H 070 0 75 11 x 10 1 600 800 1000 1300 1500 1750 1950 2100 220...

Страница 25: ...een and then select ECM Setup This screen displays the current variable speed ECM settings It allows the technician to enter the setup screens to change the variable speed ECM settings Change the high...

Страница 26: ...Yellow Black White Yellow Red 51 Green 50 White 52 Note 3 RV HP LP T FD RV Blue 07 Blue 08 Black 09 Black 10 Yellow Yellow Red 53 24V CFM P13 P4 SW1 P5 JW2 P9 LO O B Y2 W DH P8 P7 RS485 NET RS485 NET...

Страница 27: ...lash Code 4 Flash Code 5 Flash Code 8 Flash Code 6 Flash Code 7 Flash Code 9 Flash Code 10 Flash Code 11 ECM Configure Mode Fast Flash Reset Configure Mode Off Fuse SW1 Push button SW2 DIP package 8 p...

Страница 28: ...94 Brown Orange Red 56 Blue 55 Black 54 Red 56 Blue 55 Black 54 CC 470 470 Resistor Violet 14 Black 15 Orange 01 Orange 02 Condensate Brown 23 Green RV HP LP T FD RV Blue 07 Blue 08 Black 09 Black 10...

Страница 29: ...art Up Bypass Low Pressure Fault RecognitionDelay Low Pressure Start Up Bypass Low Water Air Coil Limit Fault RecognitionDelay Low Water Air Coil Limit Fault RecognitionDelay Condensate Overflow Therm...

Страница 30: ...G Green 93 Red 97 1 2 3 L N G X13 Fan Motor C 4 5 Green Orange Brown Tan 31 Gray 30 Blue 33 Red 32 Black 35 Black White Black White Yellow LED4 LED5 G G UltraTech Dual Capacity Units Only RCP CS Blue...

Страница 31: ...Terminal FieldWiringLug Ground Relay Contacts N O N C FieldZoneSensor Wiring Legend L1 Capacitor T 1 2 3 CC Compressor Contactor CO Condensate OverflowSensor ES Emergency Shutdown HP High PressureSwi...

Страница 32: ...LED1 red will flash the last lockout one time Test mode will automatically time out after 30 minutes Test mode can be exited by pressing and holding the SW1 button for 2 to 5 seconds or by cycling the...

Страница 33: ...lt type identification display LED1 Red shall flash the fault code To reset lockout conditions with SW2 8 On thermostat inputs Y1 Y2 and W must be removed for at least 3 seconds To reset lockout condi...

Страница 34: ...e ECM will run on G speed until the G command is removed Regardless of blower input G from the thermostat the blower will remain on for 30 seconds at the end of each heating cycle Cooling Operation In...

Страница 35: ...ool simply plugs into the exterior of the cabinet in the AID Tool port ABC Control Board Layout Aurora Base Control LED Displays These three LEDs display the status configuration and fault codes for t...

Страница 36: ...water flow rate is correct by measuring the pressure drop through the heat exchanger using the P T plugs and comparing to the pressure drop table 6 Check the temperature of both the supply and discha...

Страница 37: ...inimum or maximum levels the other two factors must be at the normal level for proper and reliable unit operation Entering Water Temp F Water Flow GPM ton Cooling Suction Pressure psig Discharge Press...

Страница 38: ...8 0 12 9 10 9 9 5 8 8 7 9 8 0 11 0 0 53 030 4 0 2 4 2 3 2 2 2 0 1 8 3 4 4 0 10 1 0 16 6 0 5 1 4 9 4 7 4 5 4 3 6 0 10 6 0 32 8 0 7 8 7 5 7 1 6 9 6 7 8 0 11 0 0 53 10 0 10 5 10 1 9 6 9 3 8 9 10 0 11 5 0...

Страница 39: ...Bulb Loss of Charge Low Low Low High High Low Low Scaled Coaxial Heat Exchanger Heating Low Low Low Normal Low High Low Low Scaled Coaxial Heat Exchanger Cooling High High High Normal Low Low Low Low...

Страница 40: ...8 28 8 4 5 13 2 16 5 20 5 22 9 33 1 33 0 31 3 28 8 26 1 6 0 11 9 17 2 20 8 23 3 33 3 33 4 31 7 29 1 26 3 030 4 0 19 9 25 4 31 0 39 9 37 4 34 8 6 0 16 1 20 7 26 5 31 5 39 0 40 3 37 7 34 8 31 4 8 0 14 5...

Страница 41: ...PSI and feet of water EAT entering air temperature Fahrenheit dry bulb wet bulb HC air heating capacity MBtu h TC total cooling capacity MBtu h SC sensible cooling capacity MBtu h KW total power unit...

Страница 42: ...connect power Check continuity with ohm meter If the winding is open replace the compressor If sufficient cooling or heating is not obtained 1 Check control for improper location or setting 2 Check fo...

Страница 43: ..._____ VOLTS Total Amps Comp Fan n _____ AMPS n ______ AMPS Watts m x n x 0 85 o _____ WATTS o ______ WATTS 6 CAPACITY Cooling Capacity HR o x 3 413 p _____ btu hr Heating Capacity HE o x 3 413 p _____...

Страница 44: ...ormance problem Line Voltage Loop Open Unit Amp Draw Closed COAX SOURCE HEA7 1 ANALYSIS EXPANSION VALVE F AIR COIL F COMPRESSOR DISCHARGE SUCTION Subcooling Superheat REVERSING VALVE PSI F SAT F PSI S...

Страница 45: ...en necessary Units should never be operated without a filter Condensate Drain In areas where airborne bacteria produce a slime in the drain pan it may be necessary to treat chemically to minimize the...

Страница 46: ...2 14P507B02 14P508B02 14P509B02 14P510B02 Not Available PSC Motor 230 60 3 Not Available 14P508B01 14P509B01 14P510B01 14P510B01 14P511B01 14P512B01 14P514B01 PSC Motor 460 60 3 Not Available 14P508B0...

Страница 47: ...14P553 02 14P507B02 14P508B02 14P509B02 14P510B02 Not Available PSC Motor 230 60 3 Not Available 14P508B01 14P509B01 14P510B01 14P511B01 14P512B01 14P514B01 PSC Motor 460 60 3 Not Available 14P508B03...

Страница 48: ...48 ARBOR BASE SERIES INSTALLATION MANUAL Notes...

Страница 49: ...cription Date By Misc Added 041 Vertical Removed FX10 Control Option 16 Jan 2016 MA All Updated with CuproNickel Water Coil Option 20 May 2014 DS All Updated with All Aluminum Air Coils 09 Oct 2013 DS...

Страница 50: ...Heat Pumps Size 0 5 6 Ton Document Type Installation Manual Part Number IM1201AZB Release Date 03 16 2016 The manufacturer has a policy of continual product research and development and reserves the r...

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