CRV Speed Change Terminal Access | Bard I60H1D, I42H1D, I36H1D, I30H1

FIGURE 22

CRV SPEED CHANGE TERMINAL ACCESS

CRV INTAKE BLOWER

NOTE: CRV EXHAUST

BLOWER IS BEHIND

INTAKE BLOWER

REMOVE (5) SCREWS FROM

CRV DOOR TO ACCESS CRV

COMPONENTS

MIS-3023

BLOWER SPEED

CONTROL LOCATION

BLOWER

SPEED

CONTROL

BLOWER REMOVED

FOR CLARITY

Manual	2100-549G
Page	36 of 59

Image 36

Bard I60H1D, I42H1D, I36H1D, I48H1D, I30H1D installation instructions CRV Speed Change Terminal Access

Contents

TEC Series Packaged Heat Pump Contents Getting Other Information and Publications For More INFORMATION, Contact These Publishers General Ansi Z535.5 Definitions Factory BUILT-IN Electric Heat Table Indoor Blower Performance Electrical Specifications Unit Specification Sheet Unit Dimensions Shipping Damage Unit Removal from SkidHandling Unit After Removal from Skid Minimum Installation Height Seismic ConsiderationsWall Mounting Bracket Location Bracket Wall Section View Center of Gravity Center of Gravity Required Clearances & Recommended Access Compressor Shipping Bolts Removal of AIR Duct Ducted Application Basic Unit 3 Riser Application 6 Riser Application Duct Work FiltersSupply Duct Connections Filter Location With Energy Recovery Ventilator Condensate DrainWith no Vent Option With Commercial Room Ventilator Unit Mounting 16 3/4 NON-TAPPING 16 1/2 NON-TAPPING TEC Unit Wiring Main Power Mounting the UnitComponent Location Wiring LOW Voltage Wiring LOW Voltage ConnectionsOperating Voltage Range Wall Thermostats Basic Heat Pump with no Ventilation Package SC SC SC Y2 B/W1 W2 W3 CRV Wiring Harness Heat Pump with CRV, Without CO2 Control Heat Pump with CRV and CO2 Control To function ERV Wiring Harness Heat Pump with ERV, Without CO2 Control Heat Pump with ERV and CO2 Control ON/OFF Cycling ERV Wiring Harness Bard #8403-067 Heat Pump with ERV and CO2 Control Fully Modulating Heat Pump with Combination CRV and DB Economizer N Vent Code Safety Practices Topping OFF System Charge Important Installer Note Phase MonitorThree Phase Scroll Compressor Start UP Information Service Hints Pressure Service Ports Sequence of OperationSound Defrost Cycle Defrost Cycle Control Wiring Setting the Ventilation CFM LevelsTeccommercial Room Ventilator System General Description Recommended Control Sequences CRV Motor SPEED/CFM Configuration Vent Option INTAKE/EXHAUST Speeds CRV Speed Change Terminal Access Control Wiring TECECON. Sequence of Operation Economizer Control Circuit Heating Mode Operation Ventilation ModeMotor SPEED/CFM Configuration Tecenergy Recovery Ventilator System General Description Changing Ventilation CFM Rates in Manual Mode Changing to Fully Modulating Mode Performance and Application Data Winter Heating Performance Indoor Design Conditions 70F DB ERV Manual Mode Jumper PIN on M Terminal ERV Modulating Mode Jumper PIN on P Terminal Ventilation Airflow Diagram Indoor Air Supply Air Outdoor Air ERV Access Specifications Control Board CONFIGURATION/SETTING Wiring Accessing Menu ParametersMounting Selection of Voltage Outputs Menu Descriptions Energy Recovery Ventilator Maintenance General Information Cleanability and PerformanceMaintenance Procedures Quarterly Maintenance Frequency Annual Maintenance Solid State Heat Pump Control Troubleshooting Procedure TroubleshootingCodes Function Checking Temperature Sensor Temperature F VS Resistance R of Temperature Sensor Troubleshooting ECM 142R Outdoor FAN Motor Troubleshooting ECM 142R Outdoor FAN Motor Cooling ModeHeat Pump Mode Replacing the Motor Troubleshooting Indoor ECM Blower Motors Troubleshooting Indoor ECM Blower Motors Cont’d FAN Blade Setting Dimensions Control Connector Motor HalfPower Connector Motor Half Refrigerant Charge Full Load Cooling PRESSURE/TEMPERATURE Full Load Heating PRESSURE/TEMPERATURE Part Load Cooling PRESSURE/TEMPERATURE Part Load Heating PRESSURE/TEMPERATURE