Carrier 38AYC Bedienerhandbuch

38AYC11 SEER Split SystemHeat PumpInstallation and Start-Up InstructionsNOTE: Read the entire instruction manual before starting theinstallation.This

WIRING DIAGRAM NOTES:1. CARRIER THERMOSTAT WIRING DIAGRAMS ARE ONLY ACCU-RATE FOR MODEL NUMBERS TSTAT_______.2. WIRING MUST CONFORM TO NEC OR LOCAL CO

Step 13—Check ChargeFactory charge is shown on unit rating plate. To check charge incooling mode, refer to Cooling Only Procedure. To check chargein h

HEATING CHECK CHART PROCEDURETo check system operation during heating cycle, refer to theHeating Check Chart on outdoor unit. This chart indicates whe

INSPECT EQUIPMENTFile claim with shipping company prior to installation if shipmentis damaged or incomplete. Locate unit rating plate on unit servicep

Step 7—Check Defrost ThermostatCheck defrost thermostat to ensure it is properly located andsecurely attached. There is a liquid header with a brass d

For buried-line applications greater than 36 in., refer to Table 2and Residential Split System Buried-Line Application Guideline.If refrigerant tubes

Use furnace transformer, fan coil transformer, or accessory trans-former for control power, 24-v/40-va minimum.NOTE: Use of available 24-v accessories

Fig. 7—Typical 24-v Circuit Connections using Carrier Model HP Thermostat with Fan Coils and No OutdoorThermostat, 1 Outdoor Thermostat, or 2 Outdoor

Fig. 8—Typical 24-v Circuit Connections using Other HP Thermostats with Fan Coils and No OutdoorThermostat, 1 Outdoor Thermostat, or 2 Outdoor Thermos

Fig. 9—Typical 24-v Circuit Connections using Carrier Model HP Thermostat with Smart Heat and No OutdoorThermostat, 1 Outdoor Thermostat, or Supplemen

Fig. 10—Typical 24-v Circuit Connections using Other HP Thermostats with Smart Heat and No OutdoorThermostat, 1 Outdoor Thermostat, or Supplemental He