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Outdoor Heat Pump

User’s Information and Installation Instructions

T3BN Series High Effi ciency Commercial Split System

These instructions are primarily intended to assist qualifi ed individuals expe-
rienced in the proper installation of heating and/or air conditioning appliances. 
Some local codes require licensed installation/service personnel for this type of 
equipment. Read all instructions carefully before starting the installation.

These units have been designed and tested for capacity and effi ciency in accor-
dance with A.R.I. Standards. Split System Heat Pump units, when combined with 
our air handlers, offer a high quality, matched heating and cooling system.

Содержание T3BN

Страница 1: ...ation of heating and or air conditioning appliances Some local codes require licensed installation service personnel for this type of equipment Read all instructions carefully before starting the inst...

Страница 2: ...e heat in place of the heat pump will result in an increase in electric utility costs Defrost During cold weather heating operation the outdoor unit may develop a coating of snow and ice on the heat t...

Страница 3: ...defrost cycle the outdoor fanwillstop andthecompressorwillcontinue to run and heat the outdoor coil causing the snow and ice to melt After the snow and ice have melted some steam may rise from the out...

Страница 4: ...his equipment follow all precautions in the literature on tags and on labels provided with theequipment Readandthoroughlyunderstand theinstructionsprovidedwiththeequipmentprior to performing the insta...

Страница 5: ...bMount Thesiteselectedforaslabmount installation requires a stable foundation and one not subject to erosion The slab should be level and anchored if necessary prior to placing the equipment on the sl...

Страница 6: ...ze based on N E C for 60 type copper conductors COPPER WIRE SIZE AWG 1 Voltage Drop Supply Wire Length Feet Supply Circuit 200 150 100 50 Ampacity 6 8 10 14 15 4 6 8 12 20 4 6 8 10 25 4 4 6 10 30 3 4...

Страница 7: ...hermostat R Air Handler Heat Pump OD Section Typical Heat Pump with Standard Air Handler O NOTE Jumper betweenW2 and E is required when no OD T Stat is used C W2 to be connected to Electric Heat Y W2...

Страница 8: ...inimumoffiveminutes increase the setpoint temperature of the thermostat to the maximumsetting Verifythattheoutdoorunitand indoor blower have energized Feel the air being circulated by the indoor blowe...

Страница 9: ...delay Reciprocating compressors should only use this setting in conjunction with an approved hard start kit Scroll compressors thathavenoiseissueswhilegoingintoorcoming out of defrost should use this...

Страница 10: ...7 5 Ton HP TXV Charging Chart 150 175 200 225 250 275 300 325 350 375 400 75 80 85 90 95 100 105 110 115 120 125 130 135 Liquid Temperature F Liquid Pressure psig Add refrigerant when below curve Remo...

Страница 11: ...10 Ton HP TXV Charging Chart 150 175 200 225 250 275 300 325 350 375 400 75 80 85 90 95 100 105 110 115 120 125 130 135 Liquid Temperature F Liquid Pressure psig Add refrigerant when below curve Remov...

Страница 12: ...Temp Press Press Temp Press Press Temp Press Press Temp Press Press Temp 19 134 135 20 140 135 21 146 136 22 152 136 32 162 157 51 199 198 61 248 179 20 141 133 21 146 133 22 151 134 23 156 134 33 169...

Страница 13: ...ons for control circuit and optional Relay Transformer Kits 1 Couper le courant avant de faire letretien 2 Employez uniquement des conducteurs en cuivre 3 Ne convient pas aux installations de plus de...

Страница 14: ...8 2 18 Tube Dia 3 8 OD 3 8 OD 3 8 OD 3 8 OD Fan Motor Volts Phase Hz 280 230 3 60 460 3 60 280 230 3 60 460 3 60 380 420 3 50 380 420 3 50 Qty 1 1 1 1 Horsepower 3 4 3 4 3 4 3 4 Full Load Amps 3 3 1 7...

Страница 15: ...15...

Страница 16: ...AVE THESE INSTALLATION INSTRUCTIONS WITH THE HOMEOWNER 708538G 708538A 708538A replaces 7085380 Specifications and illustrations subject to change without notice and without incurring obligations Prin...

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