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Содержание ASL-JEC 18 Seer

Страница 1: ...MAY RESULT IN IMPROPER INSTALLATION ADJUSTMENT SERVICE OR MAINTENANCE POSSIBLY RESULTING IN FIRE ELECTRICAL SHOCK PROPERTY DAMAGE PERSONAL INJURY OR DEATH WARNING 92 101691 05 06 SUPERSEDES 92 101691...

Страница 2: ...FORT CONTROL2 SYSTEM 18 12 1 Control Description 18 12 2 Comfort Control2 Control Wiring 20 12 3 Comfort Control2 Diagnostic Codes in Dual Drive 20 12 4 Comfort Control2 ICC Control Operation 21 12 5...

Страница 3: ...SORIES OR DEVICES MAY ADVERSELY AFFECT THE OPERATION OF THE AIR CONDITIONER AND MAY ALSO ENDANGER LIFE AND PROPERTY THE MANUFACTURER DISCLAIMS ANY RESPONSIBILITY FOR SUCH LOSS OR INJURY RESULTING FROM...

Страница 4: ...PRESSURES USE APPROPRIATE CARE WHEN USING THIS REFRIGER ANT FAILURE TO EXERCISE CARE MAY RESULT IN EQUIPMENT DAM AGE OR PERSONAL INJURY CAUTION THE COMPRESSOR HAS AN INTERNAL OVERLOAD PROTECTOR UNDER...

Страница 5: ...heat gain calculation must be made A heat gain calculation begins by measuring all external surfaces and openings that gain heat from the surrounding air and quantifying that heat gain A heat gain cal...

Страница 6: ...OLTAGE ENTRY 111 32 34 MM CONNECT THE LINE VOLTAGE CONDUIT TO THE BOTTOM OF THE CONTROL BOX 2 3 DIMENSIONS 2 4 ELECTRICAL PHYSICAL DATA 6 LINE VOLTAGE ENTRY 7 8 22 MM SERVICE ACCESS FOR 024 036 MODELS...

Страница 7: ...directly on the unit cabinet In coastal areas locate the unit on the side of the building away from the water front Shielding provided by a fence or shrubs may give some protection but cannot violate...

Страница 8: ...pplications Clearances below 6 inches will reduce unit capacity and efficiency Do not reduce the 60 inch discharge or the 24 inch service clearances Multiple Unit Applications When multiple condenser...

Страница 9: ...talling Servicing R 410A Models Manifold Sets Up to 800 PSIG High side Up to 250 PSIG Low Side 550 PSIG Low Side Retard Manifold Hoses Service Pressure Rating of 800 PSIG Recovery Cylinders 400 PSIG P...

Страница 10: ...essure rating of 800 psig Recovery cylinders need to have a 400 psig service pressure rating DOT 4BA400 or DOT BW400 Combustibility At pressures above 1 atmosphere mixture of R 410A and air can become...

Страница 11: ...furnace Provide a service inlet to the coil for inspection and cleaning Keep the coil pitched toward the drain connection 7 0 INTERCONNECTING TUBING 7 1 Vapor and Liquid Lines Keep all lines sealed u...

Страница 12: ...is standard on R 410A units Do not allow the vapor line and liquid line to be in contact with each other This causes an undesirable heat transfer resulting in capacity loss and increased power consump...

Страница 13: ...4 13 41 40 12 19 36 10 97 30 9 14 24 7 32 3 8 9 52 25 15 24 48 14 63 47 14 33 46 14 02 45 13 72 43 13 11 5 16 7 93 N A N A N A N A N A N A 036 3 8 9 53 3 8 9 52 12 3 66 9 2 74 N A N A N A N A 1 2 12 7...

Страница 14: ...el Line Size Connection Size Inch I D mm Line Size Inch O D mm Outdoor Unit BELOW Indoor Coil Cooling Only Does not apply to Heat Pumps Total Equivalent Length Feet m 5 8 15 88 Same as Liquid Line Siz...

Страница 15: ...t are closed Clean the inside of the fittings and outside of the tubing with steel wool or sand cloth before soldering Always keep chips steel wool dirt etc out of the inside when cleaning Assemble tu...

Страница 16: ...mpressors are identified as Compressor A and Compressor B When facing the access panel Compressor A is on the left and Compressor B is on the right See Figure 4 8 2 Comfort Control2 System Control Ide...

Страница 17: ...result in a noisy start up Crankcase Heater Operation Supplemental Crankcase heat is required to prevent refrigerant migration in sys tems with relatively high system refrigerant charges Each Dual Dri...

Страница 18: ...nd the heat pump Start the heat pump and the furnace with the thermostat Make sure the blower is operating 12 0 CONDENSING UNITS EQUIPPED WITH THE 11 0 COMFORT CONTROL2 SYSTEM Comfort Control2 is the...

Страница 19: ...ed High pressure control is an automatic resetting device Ambient Temperature Sensor included with all applications Included with all applications TEST and SW2 Buttons TEST and SW2 buttons used to ent...

Страница 20: ...ntrol wiring is run in conduit with the power supply Class I insu lation is required Class II insulation is required if run separate Low voltage wiring may be run through the insulated bushing provide...

Страница 21: ...Minimum Run Timer The ICC has a built in 30 second minimum unit run time If a command for compressor operation is received by the ICC and the command is removed the compressor will continu to operate...

Страница 22: ...Co on nt tr ro ol l L Lo oc ck ko ou ut t The ICC will display a flashing L followed by a flashing 21 when a low pressure control lockout occurs The ICC addresses low pressure control faults differen...

Страница 23: ...ng L followed by a flashing 06 when an open start circuit condition occurs Active Protection Code L6 Compressor open start circuit If the ICC lockouts L6 and L7 detect current in the run circuit witho...

Страница 24: ...and for unit operation If the 3 minute anti short cycle timer or 30 second minimum run timer is active a flashing c C h1 or h2 is displayed on the 7 segment LEDs and a command for unit operation is pr...

Страница 25: ...mory card For the system data faults d1 through d8 reference the label on the memory card tether 25 8 to continue to operate If no command for unit operation is present TEST mode causes 1 A steady t a...

Страница 26: ...nd for first stage heat pump during an active anti short cycle timer or minimum run timer Wait unit timer has expired or press the TEST button to reset timer h2 Second Stage Heat Pump Unit has receive...

Страница 27: ...d a command for unit operation but no current is present in the start and run circuits The ICC will attempt to restart the unit every five 5 minutes for four 4 attempts After that the ICC will attempt...

Страница 28: ...oor Ambient Temperature Fault The sensor detects an abnormally low or high outdoor ambient temperature Check unit placement If the outdoor unit is in a high temperature area wait until the ambient tem...

Страница 29: ...rough the insulated bushing provided in the 7 8 hole in the base panel up to and attached to the pigtails from the bottom of the control box Conduit can be run to the base panel if desired by removing...

Страница 30: ...ondensing Unit Y2 C R Y2 Field Installed Line Voltage WIRING INFORMATION Factory Standard ODD R Y1 Y2 G W2 R Y1 C L Y Y BL R BR W R Humidistat W1 FIGURE 10 TYPICAL TWO STAGE THERMOSTAT CONDENSING UNIT...

Страница 31: ...50 FIGURE 14 WIRING DIAGRAM FOR ASL 039JEC 048JEC 060JEC DUAL DRIVE...

Страница 32: ...51...

Страница 33: ...CM 0610 52...

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