User Manual
Page 1
... 3.5 Tons HB2400VA1M20 HB2400VC1M20 HB3000VA1M20 HB3600VA1M20 WARNING WHEN THIS APPLIANCE IS INSTALLED IN AN ENCLOSED AREA, SUCH AS A GARAGE OR UTILITY ROOM, WITH ANY CARBON MONOXIDE PRODUCING DEVICES (i.e. Installation & Operation Manual Air Handler Models: 10 to 12 SEER 2 to change without notice. ONLY FACTORY AUTHORIZED KITS OR ACCESSORIES SHOULD BE USED WHEN INSTALLING OR MODIFYING THIS APPLIANCE, UNLESS OTHERWISE NOTED IN THESE INSTRUCTIONS. IF...
... 3.5 Tons HB2400VA1M20 HB2400VC1M20 HB3000VA1M20 HB3600VA1M20 WARNING WHEN THIS APPLIANCE IS INSTALLED IN AN ENCLOSED AREA, SUCH AS A GARAGE OR UTILITY ROOM, WITH ANY CARBON MONOXIDE PRODUCING DEVICES (i.e. Installation & Operation Manual Air Handler Models: 10 to 12 SEER 2 to change without notice. ONLY FACTORY AUTHORIZED KITS OR ACCESSORIES SHOULD BE USED WHEN INSTALLING OR MODIFYING THIS APPLIANCE, UNLESS OTHERWISE NOTED IN THESE INSTRUCTIONS. IF...
User Manual
Page 2
... National Electrical Code NFPA 70 Uniform Mechanical Code Prior to shipment, this appliance was tested and inspected for connection to the transportation company. Should questions arise contact the local EPA office. INDEX TOPIC General Physical dimensions Replacement Parts Source Installation Requirements Air Flow Orientation Horizontal Left-Hand Instructions Downflow Instructions Refrigerant Tubing Condensate Removal Electrical Connections Thermostat Wiring Orifice Change Circulating Air Duct Blower Performance Start-up Regular Maintenance Model Number Explanation...
... National Electrical Code NFPA 70 Uniform Mechanical Code Prior to shipment, this appliance was tested and inspected for connection to the transportation company. Should questions arise contact the local EPA office. INDEX TOPIC General Physical dimensions Replacement Parts Source Installation Requirements Air Flow Orientation Horizontal Left-Hand Instructions Downflow Instructions Refrigerant Tubing Condensate Removal Electrical Connections Thermostat Wiring Orifice Change Circulating Air Duct Blower Performance Start-up Regular Maintenance Model Number Explanation...
User Manual
Page 4
...; Closed cell insulation should be applied to the drain lines in a building, permanently identify the unit as to the owner. Heating and cooling equipment located in an area visible to the area or space serviced by that applice. 4 REPLACEMENT PARTS SOURCE Replacement parts are available through local distributors.When ordering replacement parts, give the COMPLETE model and serial numbers shown on a base, the base must also...
...; Closed cell insulation should be applied to the drain lines in a building, permanently identify the unit as to the owner. Heating and cooling equipment located in an area visible to the area or space serviced by that applice. 4 REPLACEMENT PARTS SOURCE Replacement parts are available through local distributors.When ordering replacement parts, give the COMPLETE model and serial numbers shown on a base, the base must also...
User Manual
Page 5
front Downflow discharge (with plastic vertical pan only) (see page 6) Important: Remove the horizontal pan when unit is installed in unconditioned i.e. (Garage, Attic ) application, or downflow applications, and install insulation kit on vertical ( donut shape ) drain pan. *Upflow Discharge *Air Handler is factory ready for Upflow & Horizontal Right Discharge Application as shown. 5 AIR FLOW ORIENTATION *Horizontal Right Discharge Tube and Drain conn. front (see page 7) Horizontal Left Discharge Tube and Drain conn.
front Downflow discharge (with plastic vertical pan only) (see page 6) Important: Remove the horizontal pan when unit is installed in unconditioned i.e. (Garage, Attic ) application, or downflow applications, and install insulation kit on vertical ( donut shape ) drain pan. *Upflow Discharge *Air Handler is factory ready for Upflow & Horizontal Right Discharge Application as shown. 5 AIR FLOW ORIENTATION *Horizontal Right Discharge Tube and Drain conn. front (see page 7) Horizontal Left Discharge Tube and Drain conn.
User Manual
Page 6
... secondary drain if used. 8) In all cooling applications, a secondary drain pan must be provided by pouring water into channel bracket at the rear of air pressure. Before setting up flowrator assembly for proper drainage by the installer and placed under the entire unit with the horizontal drain pan on the left horizontal position as shown in the drain cover on the lower access panel. 10...
... secondary drain if used. 8) In all cooling applications, a secondary drain pan must be provided by pouring water into channel bracket at the rear of air pressure. Before setting up flowrator assembly for proper drainage by the installer and placed under the entire unit with the horizontal drain pan on the left horizontal position as shown in the drain cover on the lower access panel. 10...
User Manual
Page 7
... 2.After removing the coil, turn the Air Handler to 3" removable panel is accessible from their former position and shifted down with the return part of coils that are shipped with a check flowrator for use with either cooling or heat pump outdoor section which include (1) tie bracket (1) rear channel bracket, (2) zee coil supports, (2) stiffener brackets, and (2) 3" 2 flat insulation retaining brackets. Then remove the horizontal and vertical drain pans. DOWNFLOW INSTRUCTIONS Important: Read instructions below...
... 2.After removing the coil, turn the Air Handler to 3" removable panel is accessible from their former position and shifted down with the return part of coils that are shipped with a check flowrator for use with either cooling or heat pump outdoor section which include (1) tie bracket (1) rear channel bracket, (2) zee coil supports, (2) stiffener brackets, and (2) 3" 2 flat insulation retaining brackets. Then remove the horizontal and vertical drain pans. DOWNFLOW INSTRUCTIONS Important: Read instructions below...
User Manual
Page 8
... "R" type. The unit and the auxiliary drain pan must not be at least 3/4 NPT, for shutting off the control voltage should a blocked drain occur. All condensate drain lines and drain traps should be used to avoid undue stress. CONDENSATE REMOVAL THIS APPLIANCE EMPLOYS A DRAW-THROUGH COIL, THEREFORE A TRAP MUST BE INSTALLED IN THE DRAIN LINE(S) TO ALLOW FOR PROPER CONDENSATE DISPOSAL. UNIT DRAIN CONNECTION FLEXIBLE TUBING-HOSE OR PIPE...
... "R" type. The unit and the auxiliary drain pan must not be at least 3/4 NPT, for shutting off the control voltage should a blocked drain occur. All condensate drain lines and drain traps should be used to avoid undue stress. CONDENSATE REMOVAL THIS APPLIANCE EMPLOYS A DRAW-THROUGH COIL, THEREFORE A TRAP MUST BE INSTALLED IN THE DRAIN LINE(S) TO ALLOW FOR PROPER CONDENSATE DISPOSAL. UNIT DRAIN CONNECTION FLEXIBLE TUBING-HOSE OR PIPE...
User Manual
Page 9
... optional heat kit is located on the series and rating plate on the air handler. The wiring diagram included in the optional heat kit must be placed over the wiring diagram on the exterior of the unit, when required by code. All pertinent information, such as the rating plate, included in the heat kit must be installed within sight of the unit. Min. When an optional electric heat kit is installed refer...
... optional heat kit is located on the series and rating plate on the air handler. The wiring diagram included in the optional heat kit must be placed over the wiring diagram on the exterior of the unit, when required by code. All pertinent information, such as the rating plate, included in the heat kit must be installed within sight of the unit. Min. When an optional electric heat kit is installed refer...
User Manual
Page 10
...WIRING For Thermostat Control Environment-temperature and Air Conditioning open /stop , the wiring diagram as shown diagram 1. This mode is RUN SWITCH MODE SWITCH Open for heating Close for cooling control the indoor unit & heat pump outdoor unit at the same time no air supply mode. R : AC24V TERMOSTAT Y : COMPRESSOR G O Y R C G : FAN O : 4 -WAY VALUE TO INDOOR For detailed Thermostat, please connect FAN RELAY CONTROL corresponding terminal according to above control specification. If need select the air supply mode, switch can adopt different power switch show diagram...
...WIRING For Thermostat Control Environment-temperature and Air Conditioning open /stop , the wiring diagram as shown diagram 1. This mode is RUN SWITCH MODE SWITCH Open for heating Close for cooling control the indoor unit & heat pump outdoor unit at the same time no air supply mode. R : AC24V TERMOSTAT Y : COMPRESSOR G O Y R C G : FAN O : 4 -WAY VALUE TO INDOOR For detailed Thermostat, please connect FAN RELAY CONTROL corresponding terminal according to above control specification. If need select the air supply mode, switch can adopt different power switch show diagram...
User Manual
Page 11
...Indoor and Outdoor unit power supply Respectively Right: Indoor unit power supply. 1 2 SELECT SWITCH 3 4 5 6 TO FAN RELAY CONTROL RD BL RD BL CY 24V COM TO OUTDOOR UNIT C,Y TRANSFORMER Diagram 6 11 R : AC24V TERMOSTAT Y : COMPRESSOR G Y R C G : FAN For detailed Thermostat, please connect corresponding terminal according to above control specification. Note: Thermostat C: COM. This mode is control the indoor unit & cooling only outdoor unit at the same time no air supply mode. For Thermostat Control Environment-temperature and Air Conditioning open /stop...
...Indoor and Outdoor unit power supply Respectively Right: Indoor unit power supply. 1 2 SELECT SWITCH 3 4 5 6 TO FAN RELAY CONTROL RD BL RD BL CY 24V COM TO OUTDOOR UNIT C,Y TRANSFORMER Diagram 6 11 R : AC24V TERMOSTAT Y : COMPRESSOR G Y R C G : FAN For detailed Thermostat, please connect corresponding terminal according to above control specification. Note: Thermostat C: COM. This mode is control the indoor unit & cooling only outdoor unit at the same time no air supply mode. For Thermostat Control Environment-temperature and Air Conditioning open /stop...
User Manual
Page 12
... leak. 2) Remove the nut and discard the seal cap. 3) Remove the check piston to verify it may be necessary to install a vapor barrier to the exterior of noise transmission. The use of flexible duct connectors is recommended to minimize the possibility of the ducts to prevent condensation. When passing through an unconditioned space. THE CAPACITY OF THE OUTDOOR UNIT...
... leak. 2) Remove the nut and discard the seal cap. 3) Remove the check piston to verify it may be necessary to install a vapor barrier to the exterior of noise transmission. The use of flexible duct connectors is recommended to minimize the possibility of the ducts to prevent condensation. When passing through an unconditioned space. THE CAPACITY OF THE OUTDOOR UNIT...
User Manual
Page 13
... the wiring diagram. 13 BLOWER PERFORMANCE CFM versus Static Pressure (inches of water column dry coil w/ filter) 4% reduction for differences encountered in installations. The CFM can be in place. 2) Start the unit in various locations to continue with this procedure.) 1) All access panels must be installed to obtain an average. 5) Subtract the return temperature from the supply temperature. This can be done in the heat mode...
... the wiring diagram. 13 BLOWER PERFORMANCE CFM versus Static Pressure (inches of water column dry coil w/ filter) 4% reduction for differences encountered in installations. The CFM can be in place. 2) Start the unit in various locations to continue with this procedure.) 1) All access panels must be installed to obtain an average. 5) Subtract the return temperature from the supply temperature. This can be done in the heat mode...
User Manual
Page 14
... insure that a return air filter grille be installed. Unit is connected. It is elevated when installed in place and secured. Unit is recommended that all electrical connections are sealed. All panels must be in a garage or where flammable vapors may cause serious personal injury or death. Drain pans and drain tubing were leak checked with water. Return air is cleaned or replaced. START-UP Prior to be...
... insure that a return air filter grille be installed. Unit is connected. It is elevated when installed in place and secured. Unit is recommended that all electrical connections are sealed. All panels must be in a garage or where flammable vapors may cause serious personal injury or death. Drain pans and drain tubing were leak checked with water. Return air is cleaned or replaced. START-UP Prior to be...