Bryant EVOLUTIONR EXTREME 280ANV Instrukcja Użytkownika

280ANV EVOLUTIONREXTREMEVARIABLE SPEED HEAT PUMPWITH PURONr REFRIGERANT(2 -- 5 Ton)Installation InstructionsNOTE: Read the entire instruction manual b

10The control board accumulates compressor run time. As theaccumulated run time approaches the selected defrost interval time,the control board monito

110501001502002503003504000 102030405060Vapor Service Valve PressureSuction PressureFor use in Heating Charging Mode onlyHeating Check Chart - 280ANV0

12MAJOR COMPONENTSVariable speed Control BoardThe HP control board controls the following functions:S Compressor speedS Contactor operationS Outdoor f

13Pressure Switch ProtectionThe outdoor unit is equipped with high pressure switch. If thecontrol senses the opening of a high pressure switch, it wil

14Outdoor Coil ThermistorThe outdoor coil thermistor is a 10Kohm resistor used for multiplesystem operations. It provides the coil/liquid line tempera

15Status CodesTable 7 shows the status codes flashed by the amber status light.Most system problems can be diagnosed by reading the status codeas flas

16CBMODEL PL8FORCEDDEFROSTJ21BRNREDSEC1SEC2PWM2PWM1INVERTER PL1PL2RVSCCPL11PL4PL6OCTOATSPTOSTABCNOUSEUTILLSYCOCOMMSTATUSYELBLUEXVPL5PL3HPSUtility Inte

17Table 7 – TroubleshootingFAULT DESCRIPTION SENT TO UIFLASH CODE(AMBER LED)RESET TIME(minutes)--- --- Standby ON, no flash--- ---Variable Capacity or

18FINAL CHECKSIMPORTANT: IMPORTANT: Before leaving job, besure to do the following:1. Ensure that all wiring is routed away from tubingand sheet metal

2Information in these installation instructions pertains only to280ANV series units.SAFETY CONSIDERATIONSImproper installation, adjustment, alteration

3Installation RecommendationsIn some cases noise in the living area has been traced to gaspulsations from improper installation of equipment.1. Locate

4Step 2 — Install on a Solid, Level Mounting PadIf conditions or local codes require the unit be attached to pad, tiedown bolts should be used and fas

5Step 7 — Make Piping Connections!WARNINGPERSONAL INJURY AND UNIT DAMAGEHAZARDFailure to follow this warning could result in personal injury ordeath.R

6Outdoor Unit Connected to Factory--Approved IndoorUnitOutdoor unit contains correct system refrigerant charge foroperation with factory--approved, AH

7500MINUTES0123456710001500LEAK INSYSTEMVACUUM TIGHTTOO WETTIGHTDRY SYSTEM2000MICRONS250030003500400045005000A95424A95424Fig. 7 -- Deep Vacuum GraphFi

8Step 10 — Install AccessoriesThere are no refrigeration circuit or electrical accessories requiredor available for installation within the unit. Exte

9Crankcase Heater OperationThis unit has an internal crankcase heater that will be energizedduring the off cycle and is intelligently demanded by the