AVPTC. Multi-Position, Variable-Speed, ECM-Based Air Handler with Internal TXV ComfortNet Compatible 1½ to 5 Tons. Contents.

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Multi-Position, Variable-Speed, ECM-Based Air Handler with Internal TXV ComfortNet Compatible 1½ to 5 Tons Contents Air Handler Nomenclature... 2 Heater Kit Nomenclature.

.. 15 Product Features Internal factory-installed thermal expansion valves for cooling and heat pump applications Variable-speed ECM blower motor ComfortNet Communicating System compatible

of six most recent faults Provides adjustable low CFM for efficient fan-only operation Improved humidity and comfort control Built-in compatibility with multi-stage heat pump and cooling

0 inch H₂O when tested in accordance with ASHRAE standard 193 Cabinet air leakage less than 1.4% at 0.

secondary drain connections Screw-less sides and back helps to reduce condensation when installed in humid locations Foil-faced insulation covers the internal casing to reduce cabinet

1 Multi-Position, Variable-Speed, ECM-Based Air Handler with Internal TXV ComfortNet Compatible 1½ to 5 Tons Contents Air Handler Nomenclature... 2 Heater Kit Nomenclature... 2 Product Specifications... 3 Dimensions... 4 Airflow Data... 5 Heat Kit Data Wiring Diagram Accessories Product Features Internal factory-installed thermal expansion valves for cooling and heat pump applications Variable-speed ECM blower motor ComfortNet Communicating System compatible Auto configuration of the airflow and tonnage in communicating mode Provides constant CFM over a wide range of static pressure conditions independent of duct system CFM indicator Fault recall of six most recent faults Provides adjustable low CFM for efficient fan-only operation Improved humidity and comfort control Built-in compatibility with multi-stage heat pump and cooling applications All-aluminum evaporator coil 3 kw 25 kw electric heater kits AHRI certified; ETL listed Rigid SmartFrame cabinet Cabinet air leakage less than 2.0% at 1.0 inch H₂O when tested in accordance with ASHRAE standard 193 Cabinet air leakage less than 1.4% at 0.5 inch H₂O when tested in accordance with ASHRAE standard 193 Horizontal or vertical configuration capabilities 21" depth for easier attic access DecaBDE-free thermoplastic drain pan with secondary drain connections Screw-less sides and back helps to reduce condensation when installed in humid locations Foil-faced insulation covers the internal casing to reduce cabinet condensation Galvanized, leather grain-embossed finish Glue-less cabinet insulation retention Tool-less filter access * Complete warranty details available from your local dealer or at To receive the 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation. Online registration is not required in California or Quebec. SS-G 3/17 Supersedes 5/16

2 Nomenclature A V P T C 25 B 1 4 AA , ,12 Brand Engineering* A Single- Piece Major/Minor Revisions Airhandler *Not used for inventory management Unit Application Refrigerant Charge R Multi Position PSC Motor 4 = R- 410A S Multi Position EEM Motor V Multi Position Variable- Speed Electrical Motor- Commuminacating 1 208/230V, 1 Phase, 60 Hz Cabinet Finish Cabinet Width U Unpainted B = 17½" P Painted C = 21" D = 24½" Expansion Device T Expansion Device Nominal 13SEER V Inverter Tuned Expansion Valve 24 = 2 Tons 33 = 2 Tons 48 = 4 Tons 25 = 2 Tons 36 = 3 Tons 49 =4 Tons 29 = 2 Tons 37 = 2½- 3½ Tons 59 = 4-5 Tons Communications 30 = 2½ Tons 39 = 3 Tons 60 = 5 Tons C = ComfortNet TM Compatible 31 = 2½ Tons 42 = 3½ Tons 61 = 5 Tons HKS X 03 X A AA ,7 Unit Type Revisions HKS Heat Kit for Engineering Revisions Air Handlers Phase Circuit Breaker A Single Phase 208 V E Three Phase 240 V X No circuit breaker B Single Phase 240 V F Three Phase 208/240 V C Circuit Breaker C Single Phase 208/240 V D Three Phase 208 V G Three Phase 460 V Heating 240 Volts kw kw Cabinet Size (MAX) kw kw wth 150F limit C C Cabinet kw kw with 170F limit D D Cabinet kw kw X All Cabinet Sizes kw 2 SS-G

3 Product Specifications Nominal Ratings 24B14A* 25B14A* 29B14A* 30C14A* 31C14A* 33C14* 36C14A* 37B14A* 37C14A* 37D14A* Cooling (BTU/h) 24,000 24,000 30,000 30,000 30,000 24,000 36,000 36,000 36,000 36,000 36,000 39C14* CFM (High range) 1100/ / / / / / / / / / /965 Blower Diameter 9½" 9½" 9½" 10⅝" 10⅝" 10⅝" 10⅝" 9½" 10⅝" 10⅝" 10⅝" Width 6" 6" 6" 8" 8" 8" 10⅝" 6" 8" 10⅝" 8" Coil Drain Connection FPT ¾" ¾" ¾" ¾" ¾" ¾" ¾" ¾" ¾" ¾" ¾" Service Valve Liquid ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" Suction ¾" ¾" ⅞" ⅞" ⅞" ⅞" ⅞" ⅞" ⅞" ⅞" ⅞" Electrical Data Voltage 208/ / / / / / / / / / /240 Min Circuit Ampacity 4.9/ / / / / / / / / / /6.5 Max. Overcurrent Device (amps) 15/15 15/15 15/15 15/15 15/15 15/15 15/15 15/15 15/15 15/15 15/15 Minimum VAC Maximum VAC Blower Motor FLA HP ½ ½ ¾ ½ ¾ ½ ¾ ¾ ¾ ¾ ¾ Ship Weight (lbs) Note: Minimum Circuit Ampacity (MCA) and Maximum Overcurrent Protection (MOP) for blower without supplemental heat installed. Refer to unit nameplate and/or Heat Kit Data for specification with approved accessory heaters installed Nominal Ratings 42D14A* 48C14A* 48D14A* 49C14* 49D14A* 59C14A* 59D14A* 60D14A* 61D14A* Cooling (BTU/h) 42,000 42,000 48,000 48,000 42,000 48,000 48,000 60,000 60,000 CFM (High range) 1700/ / / / / / / / /1630 Blower Diameter 10⅝" 10⅝" 10⅝" 10⅝" 10⅝" 10⅝" 11¹⁵ ₁₆" 11⅝" 11¹⁵ ₁₆" Width 10⅝" 10⅝" 10⅝" 8" 10⅝" 8" 10⅝" 10⅝" 10⅝" Coil Drain Connection FPT ¾" ¾" ¾" ¾" ¾" ¾" ¾" ¾" ¾" Service Valve Liquid ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" ⅜" Suction ⅞" ⅞" ⅞" ⅞" ⅞" ⅞" ⅞" ⅞" ⅞" Electrical Data Voltage 208/ / / / / / / / /240 Min Circuit Ampacity 6.5/ / / / / / / / /8.6 Max. Overcurrent Device (amps) 15/15 15/15 15/15 15/15 15/15 15/15 15/15 15/15 15/15 Minimum VAC Maximum VAC Blower Motor FLA HP ¾ ¾ ¾ ¾ ¾ Ship Weight (lbs) Note: Minimum Circuit Ampacity (MCA) and Maximum Overcurrent Protection (MOP) for blower without supplemental heat installed. Refer to unit nameplate and/or Heat Kit Data for specification with approved accessory heaters installed SS-G 3

4 Dimensions 24/ 30/ 36/ 42/ 48/ " (4.13 cm) 1.45" (3.68 cm) 3.08" (7.82 cm) 21" 4.50" (11.43 cm) 2.91" (7.39 cm) 2.93" (7.44 cm) 7.5" (19.1 cm) 5.2" (13.3 cm) 9.21" DRAIN PORT DETAIL.55" (1.40 cm) C B.55" (1.40 cm) 3.1" (7.9 cm) 1.4" (3.6 cm) 11.3" (28.70 cm).55" (1.40 cm) PLASTIC BREAKER COVER 1.8" (4.6 cm) LOGO LOCATION 2.17" (5.51cm) SUCTION TUBE LIQUID LINE A G INLET TUBE SEE DRAIN PORT DETAIL H E D 1.73" (4.39 cm) F INLET (FRONT VIEW) 1.73" (4.39 cm) 1" (2.54 cm) 19.5" (49.5 cm) INLET (RIGHT SIDE VIEW).55" (1.40 cm) Model A B C D E F G H 24B ⅜ 17½ ³ ₁₆ 8¹³ ₁₆ 11¹⁵ ₁₆ 30C ¹⁵ ₁₆ ¹¹ ₁₆ 10½ 12⅜ 36C ¹⁵ ₁₆ ¹¹ ₁₆ 10½ 12⅜ 42D ⁵ ₁₆ 24½ 28³ ₁₆ 25³ ₁₆ 21³ ₁₆ 12⁵ ₁₆ 12⅜ 48C ¹⁵ ₁₆ ¹¹ ₁₆ 10½ 12⅜ 48D ⁵ ₁₆ 24½ 28³ ₁₆ 25³ ₁₆ 21³ ₁₆ 12⁵ ₁₆ 12⅜ 60D ⁵ ₁₆ 24½ 28³ ₁₆ 25³ ₁₆ 21³ ₁₆ 12⁵ ₁₆ 12⅜ 4 SS-G

5 Dimensions 25 / 29/ 31 /37/ 49/ 59 /61 6.1" (15.5 cm) 7.2" (18.3 cm) 4.3" (10.9 cm) 9.21" 21" K J 2.1" (5.3 cm) 7.5" (19.1 cm) 5.1" (13.0 cm).62" (1.57 cm) C B.62" (1.57 cm) 3.0" (7.6 cm) 1.4" (3.6 cm) 11.3" (28.70 cm).52" (1.30 cm) 1.8" (4.6 cm) 2.67" (6.78 cm) 1.74" (4.42 cm) SUCTION TUBE LIQUID LINE A G INLET TUBE SEE HORIZONTAL DRAIN PORT DETAIL 10.17" (25.83 cm) E D SEE VERTICAL DRAIN PORT DETAIL H 1.73" (4.39 cm) F 1.73" (4.39 cm) INLET (FRONT VIEW) 1" (2.54 cm) 19.5" (49.5 cm).54" (1.37 cm) INLET (RIGHT SIDE VIEW) Model A B C D E F G H 25B14* 45 16⅜ 17½ 15¼ 12 14⅟₆ 9⅛ 12⅝ 29B14* 53⁷ ₁₆ 16⅜ 17½ 23¹¹ ₁₆ 20½ 14¹ ₆ 9⅛ 7⅝ 31C14* 53⁷ ₁₆ 19⅞ 21 21¹³ ₁₆ 18⅝ 17¹¹ ₁₆ 10¹³ ₁₆ 6¹³ ₁₆ 33C14* 49 19⅞ ₁₆ 14⅜ 17¹¹ ₁₆ 10 9 ₁₆ 12½ 37B14* 53⁷ ₁₆ 16⅜ 17½ 23¹¹ ₁₆ 20½ 14¹ ₆ 9⅛ 7⅝ 37C14* 53⁷ ₁₆ 19⅞ 21 21¹³ ₁₆ 18⅝ 17¹¹ ₁₆ 10¹³ ₁₆ 6¹³ ₁₆ 37D14* 53⁷ ₁₆ 23⁵ ₁₆ 24½ 21½ 18⁵ ₁₆ 21³ ₁₆ 12⅝ 6⅞ 39C14* 49 19⅞ ₁₆ 14⅜ 17¹¹ ₁₆ 10 9 ₁₆ 12½ 49C14* 49 19⅞ ₁₆ 14⅜ 17¹¹ ₁₆ 10 9 ₁₆ 12½ 49D14* 58 23⁵ ₁₆ 24½ 26⅛ 22⅞ 21³ ₁₆ 12⅝ 25⅛ 59C14* 53⁷ ₁₆ 19⅞ 21 21¹³ ₁₆ 18⅝ 17¹¹ ₁₆ 10¹³ ₁₆ 6¹³ ₁₆ 59D14* 53⁷ ₁₆ 23⁵ ₁₆ 24½ 21½ 18⁵ ₁₆ 21³ ₁₆ 12⅝ 6⅞ 61D14* 58 23⁵ ₁₆ 24½ 26⅛ 22⅞ 21³ ₁₆ 12⅝ 25⅛ SS-G 5

6 Airflow Data Model Speed Tap B14 25B14AA 29B14AA 37B14AA 30C14 31C14AA 37C14AA 33C14AA A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High Note: When applying a humidistat (normally closed), refer to the installation and operating instructions. The humidistat can adjust the cooling airflow to 85%. 6 SS-G

7 Airflow Data (cont.) Model Speed Tap A Low B Low D14 48C14 42D14 39C14AA 37D14AA 36C14 C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High SS-G 7

8 Airflow Data (cont.) Model Speed Tap A Low B Low D14AA 60D14 59D14AA 59C14AA 49D14AA 49C14AA C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High A Low B Low C Low D Low A High B High C High D High Note: When applying a humidistat (normally closed), refer to the installation and operating instructions. The humidistat can adjust the cooling airflow to 85%. 8 SS-G

9 Electric Heat Airflow & Dipswitch Settings HTR kw B14 25B14 29B14 30C14 31C14 33C14 36C14 37B14 37C14 37D14 3 ON ON ON NR ON ON OFF ON OFF ON ON OFF OFF OFF ON ON OFF ON OFF NR NR * OFF OFF ON NR NR NR NR or 25* OFF OFF OFF NR NR NR Note: Airflow data shown applies to the electric heat only in either legacy mode or communicating mode operation --- indicates Not Rated * Within thermostat user menu, CTK0* communicating thermostat will display 20kW for OFF- OFF- ON dipswitch selection, 21kW for OFF-OFF-OFF dipswitch selection. For match up with a 2 ton outdoor unit: Heater kit application shall not exceed 10 kw. Airflow for 5 kw up to 10 kw heater kits shall be set to 850 cfm speed tap of ON-ON-ON. For match up with a 3 ton outdoor unit: Heater kit application shall not exceed 15 kw. Airflow for 5 kw up to 15 kw heater kits shall be set to 1300 cfm speed tap of ON-OFF-ON. For match up with a 3.5 ton outdoor unit: Heater kit application shall not exceed 20 kw. Airflow for 5 kw up to 20 kw heater kits shall be set to 1500 cfm speed tap of ON-OFF-OFF ** 3 kw heater kit is not applicable for this indoor application. 39C14 HTR kw D14 48C14 48D14 49C14 49D14 ƚƚ 59C14 AVPT C59D14 60D14 3 ON ON ON 850** NR NR NR D14 ƚƚƚ 5 ON ON OFF ON OFF ON ON OFF OFF OFF ON ON OFF ON OFF * OFF OFF ON NR 1500 NR NR or 25* OFF OFF OFF NR NR Note: Airflow data shown applies to the electric heat only in either legacy mode or communicating mode operation --- indicates Not Rated * Within thermostat user menu, CTK0* communicating thermostat will display 20kW for OFF- OFF- ON dipswitch selection, 21kW for OFF-OFF-OFF dipswitch selection. For match up with a 2 ton outdoor unit: Heater kit application shall not exceed 10 kw. Airflow for 5 kw up to 10 kw heater kits shall be set to 850 cfm speed tap of ON-ON-ON. For match up with a 3 ton outdoor unit: Heater kit application shall not exceed 15 kw. Airflow for 5 kw up to 15 kw heater kits shall be set to 1300 cfm speed tap of ON-OFF-ON. For match up with a 3.5 ton outdoor unit: Heater kit application shall not exceed 20 kw. Airflow for 5 kw up to 20 kw heater kits shall be set to 1500 cfm speed tap of ON-OFF-OFF ** 3 kw heater kit is not applicable for this indoor application. SS-G 9

10 Heat Kit Data Models Circuit 1 Circuit 2 Single-Point Kit Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² 24B14AA 0.0/ /4.9 15/ HKS*03XC* 10.8/ /21 20/ HKS*05XC* 17.3/ /30 30/ HKS*06XC* 21.7/ /36 35/ HKS*08XC* 28.9/ /47 45/ HKS*10XC* 34.7/ /55 50/ B14AA 0/0 4.9/4.9 15/ HKS*03XC* 10.8/ /21 20/ HKS*05XC* 17.3/20 27/ / HKS*06XC* 21.7/25 32/ / HKS*08XC* 28.9/ / / HKS*10XC* 34.7/40 48/ / HKS*15*#* 34.7/40 48/ / / /25 25/ / /80 29B14AA 0/0 6.5/6.5 15/ HKS*03XC* 10.8/ / / HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKS*15*#* 34.7/ /57 50/ / /25 25/ / /90 30C14AA 0.0/ /4.9 15/ HKS*03XC* 10.8/ /21 20/ HKS*05XC* 17.3/ /30 30/ HKS*06XC* 21.7/ /36 35/ HKS*08XC* 28.9/ /47 45/ HKS*10XC* 34.7/ /55 50/ C14AA 0/0 6.5/6.5 15/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKS*15*#* 34.7/ /57 50/ / /25 25/ / /90 HKSC19C*#* 34.7/ /57 50/ / /50 45/ / /110 HKS*15XF* 0/0 6.5/6.5 15/15 30/ /43 40/ C14AA 0/0 4.9/4.9 15/ HKS*03XC* 10.8/ /21 20/ HKS*05XC* 17.3/20 27/ / HKS*06XC* 21.7/25 32/ / HKS*08XC* 28.9/ / / HKS*10XC* 34.7/40 48/ / HKS*15*#* 34.7/40 48/ / / /25 25/ / /80 36C14AA 0.0/ /6.5 15/ HKS*03XC* 10.8/ /22 20/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKSC15*#* 34.7/ /57 50/ / /25 25/25 72/82 80/90 HKSC19C#* 34.7/ /57 50/ /40 43/50 45/50 93/ /110 HKSC15XF* 0.0/ /6.5 15/ / /43 40/ HKSC20XF* 0.0/ /6.5 15/ / /54 50/ ¹ Minimum Circuit Ampacity (Heater Amps + Motor Amps) X 1.25 ² Maximum Overcurrent Protection = 2.25 X Motor Amps + Heater Amps ^ Circuit 1: Single-phase for Air Handlers Circuit 2: Three-phase for HKR3 Heater Kits * Revision level that may or may not be designated 10 SS-G

11 Heat Kit Data (cont.) Models Circuit 1 Circuit 2 Single-Point Kit Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² 37B14AA 0/0 6.5/6.5 15/ HKS*03XC* 10.8/ / / HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKS*15*#* 34.7/ /57 50/ / /25 25/ / /90 37C14AA 0/0 6.5/6.5 15/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKS*15*#* 34.7/ /57 50/ / /25 25/ / /90 HKSC19C*#* 34.7/ /57 50/ / /50 45/ / /110 HKS*15XF* 0/0 6.5/6.5 15/15 30/ /43 40/ D14AA 0/0 6.5/6.5 15/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKS*15*#* 34.7/ /57 50/ / /25 25/ / /90 HKSC20D#C* 34.7/ /57 50/ / /50 45/ / /110 HKS*15XF* 0/0 6.5/6.5 15/15 30/ /43 40/ HKS*20XF* 0/0 6.5/6.5 15/ /43 47/54 50/ C14AA 0/0 6.5/6.5 15/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKS*15*#* 34.7/ /57 50/ / /25 25/ / /90 HKSC19C*#* 34.7/ /57 50/ / /50 45/ / /110 HKS*15XF* 0/0 6.5/6.5 15/15 30/ /43 40/ D14AA 0.0/ /6.5 15/ HKS*03XC* 10.8/ /22 20/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKSC15*#* 34.7/ /57 50/ / /25 25/25 72/82 80/90 HKSC20D#* 34.7/ /57 50/ /40 43/50 45/50 93/ /110 HKSC15XF* 0.0/ /6.5 15/ / /43 40/ HKSC20XF* 0.0/ /6.5 15/ / /54 50/ C14AA 0.0/ /6.5 15/ HKS*03XC* 10.8/ /22 20/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ ¹ Minimum Circuit Ampacity (Heater Amps + Motor Amps) X 1.25 ² Maximum Overcurrent Protection = 2.25 X Motor Amps + Heater Amps ^ Circuit 1: Single-phase for Air Handlers Circuit 2: Three-phase for HKR3 Heater Kits * Revision level that may or may not be designated SS-G 11

12 Heat Kit Data (cont.) Models Circuit 1 Circuit 2 Single-Point Kit Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² HKSC15*#* 34.7/ /57 50/ / /25 25/25 72/82 80/90 HKSC19C#* 34.7/ /57 50/ /40 43/50 45/50 93/ /110 HKSC15XF* 0.0/ /6.5 15/ / /43 40/ HKSC20XF* 0.0/ /6.5 15/ / /54 50/ D14AA 0.0/ /6.5 15/ HKS*03XC* 10.8/ /22 20/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKSC15*#* 34.7/ /57 50/ / /25 25/25 72/82 80/90 HKSC20D#* 34.7/ /57 50/ /40 43/50 45/50 93/ /110 HKSC15XF* 0.0/ /6.5 15/ / /43 40/ HKSC20XF* 0.0/ /6.5 15/ / /54 50/ HKSC25DC* 52.0/ /84 80/ / /50 45/50 117/ /150 49C14AA 0/0 6.5/6.5 15/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKS*15*#* 34.7/ /57 50/ / /25 25/ / /90 HKSC19C*#* 34.7/ /57 50/ / /50 45/ / /110 HKS*15XF* 0/0 6.5/6.5 15/15 30/ /43 40/ D14AA 0/0 6.5/6.5 15/ HKS*05XC* 17.3/ /32 30/ HKS*06XC* 21.7/ /38 35/ HKS*08XC* 28.9/ /48 45/ HKS*10XC* 34.7/ /57 50/ HKS*15*#* 34.7/ /57 50/ / /25 25/ / /90 HKSC20D#C* HKS*15XF* HKS*20XF* HKSC25DC* C14AA 0/0 8.6/8.6 15/ HKS*05XC* 17.3/ /34 35/ HKS*06XC* 21.7/25 36/ / HKS*08XC* 28.9/ / / HKS*10XC* 34.7/40 52/ / HKSC15*#* 34.7/40 52/ / / /25 25/ / /90 HKSC19C#* 34.7/40 52/ / / /50 45/ / /110 HKSC15XF* 0/0 8.6/8.6 15/15 30/ /43 40/ HKSC20XF* D14AA 0/0 8.6/8.6 15/ HKS*05XC* 17.3/ /34 35/ HKS*06XC* 21.7/25 36/ / HKS*08XC* 28.9/ / / HKS*10XC* 34.7/40 52/ / HKS*15*#* 34.7/40 52/ / / /25 25/ / /90 ¹ Minimum Circuit Ampacity (Heater Amps + Motor Amps) X 1.25 ² Maximum Overcurrent Protection = 2.25 X Motor Amps + Heater Amps ^ Circuit 1: Single-phase for Air Handlers Circuit 2: Three-phase for HKR3 Heater Kits * Revision level that may or may not be designated 12 SS-G

13 Heat Kit Data (cont.) Models Circuit 1 Circuit 2 Single-Point Kit Amps MCA¹ MOP² Amps MCA¹ MOP² MCA¹ MOP² HKSC20D#C* 34.7/40 52/ / / /50 45/ / /110 HKS*15XF* 0/0 8.6/8.6 15/15 30/ /43 40/ HKS*20XF* 0/0 8.6/8.6 15/ /43 47/54 50/ D14AA 0.0/ /8.6 15/ HKS*03XC* 10.8/ /24 25/ HKS*05XC* 17.3/ /34 35/ HKS*06XC* 21.7/ /40 40/ HKS*08XC* 28.9/ /50 45/ HKS*10XC* 34.7/ /59 60/ HKSC15*#* 34.7/ /59 60/ /20 22/25 25/25 74/84 80/90 HKSC20D#* 34.7/ /59 60/ / /50 45/50 95/ /110 HKSC15XF* 0.0/ /8.6 15/ / /43 40/ HKSC20XF* 0.0/ /8.6 15/ / /54 50/ HKSC25DC* 52.0/ /84 80/90 35/40 43/50 45/50 117/ /150 61D14AA 0/0 8.6/8.6 15/ HKS*05XC* 17.3/ /34 35/ HKS*06XC* 21.7/25 36/ / HKS*08XC* 28.9/ / / HKS*10XC* 34.7/40 52/ / HKS*15*#* 34.7/40 52/ / / /25 25/ / /90 HKSC20D#C* 34.7/40 52/ / / /50 45/ / /110 HKS*15XF* 0/0 8.6/8.6 15/15 30/ /43 40/ HKS*20XF* 0/0 8.6/8.6 15/ /43 47/54 50/ HKSC25DC* 52/ /84 80/ / /50 45/50 117/ /150 ¹ Minimum Circuit Ampacity (Heater Amps + Motor Amps) X 1.25 ² Maximum Overcurrent Protection = 2.25 X Motor Amps + Heater Amps ^ Circuit 1: Single-phase for Air Handlers Circuit 2: Three-phase for HKR3 Heater Kits * Revision level that may or may not be designated SS-G 13

14 Wiring Diagram Air Handler PL1 PL VA TRANSFORMER, SEE NOTE VAC 208 VAC VAC GRND GN L1 GRND L SEE NOTE 7 GY COM WH BR CIRCUIT HEATER CONNECTOR SEE NOTE 5 FAULT RECALL C 4 CIRCUIT MOTOR CONNECTOR 2 SEE NOTE 6 ECM MOTOR HARNESS 1 1 W2 W1 CFM LED AF SELECT STATUS LED TRIM % COOL AF PROFILE LEARN SEE NOTE 6 DIP SWITCHES CONT FAN COM CAS SEE NOTE 8 7 SEGMENT DIAGNOSTIC DEHUM DISPLAY DEHUM ENAE TRIM ENAE TWO-STAGE INTEGRATED CONTROL MODULE CIRCULATOR OWER TH 24 V 3 A FUSE SEE NOTE 6 RX LED HTR KIT(KW) S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S O Y2 Y1 W2 W1 GN G C R 2 1 TR 24 V THERMOSTAT CONNECTIONS GRND 24V THERMOSTAT CONNECTIONS R W1 W2 Y1 Y2 O DISCONNECT DEHUM C L1 FUSE 3 A TO MICRO INDOOR AIR CIRCULATOR WR GRND 208/230 VAC L2 40 VA TH TRANSFORMER 24 VAC W1 (1) HEAT 1 COIL/R1 W2 (2) HEAT 2 COIL/ R2 CAS (1) CONDENSATE SWITCH CAS (2) +VDC (1) RX (2) INDOOR AIR CIRCULATOR WR GRND (4) TR COM INTEGRATED CONTROL MODULE GRND INTEGRATED CONTROL NOTES: 1. PLACE RED WIRES ON TRANSFORMER TERMINAL 2 FOR 208 VAC OPERATION. 2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING. 3. IF ANY OF THE ORIGINAL WIRES AS SUPPLIED WITH THIS UNIT MUST BE REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 105 C. USE COPPER CONDUCTORS ONLY. 4. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C AND LOCAL CODES. 5. TO RECALL THE LAST 6 FAULTS, MOST RECENT TO LEAST RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY (NO THERMOSTAT INPUTS) 6. RED STATUS LED PROVIDES NETWORK STATUS. GREEN RX LED INDICATES NETWORK TRAFFIC. USE LEARN BUTTON TO RESET NETWORK. 7. DISCA CONNECTOR PL1 WHEN INSTALLING OPTIONAL HEAT KIT. 8. THE CONDENSATE ALARM SWITCH (CAS) TERMINALS CAN ONLY BE UTILIZED WITH COMMUNICATING MODE SETUPS AND MUST BE ENAED WITH A COMMUNICATING THERMOSTAT. THIS FEATURE IS NOT OPERATIONAL WITH LEGACY SYSTEMS. USE N.E.C CLASS 2 WIRE. LOW VOLTAGE (24V) LOW VOLTAGE FIELD HI VOLTAGE (230V) HI VOLTAGE FIELD JUNCTION TERMINAL INTERNAL TO EQUIPMENT GRND FIELD GRND FIELD SPLICE RESISTOR OVERCURRENT PROT. DEVICE PLUG CONNECTION COLOR CODES: PK ---- PINK BR ---- BROWN WH ---- WHITE ---- UE GY ---- GRAY ---- RED YL ---- YELLOW OR ---- ORANGE PU ---- PURPLE GN ---- GREEN ---- ACK 0140A00244-B Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. Warning High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death SS-G

15 Wiring Diagram Three-Phase Heater Kit NOTE: WHEN INSTALLING HEATER KIT, ENSURE SPEED TAP MUST EXCEED OR EQUAL THE MINIMUM OWER SPEED (MBS) SPECIFIED FOR THE AIRHANDLER/HEATER KIT COMBINATION ON THIS UNIT'S SERIAL PLATE. AFTER INSTALLING OPTIONAL HEAT KIT, MARK AN "X" IN THE PROVIDED BELOW. NO MARK INDICATES NO HEAT KIT INSTALLED. PC L1 TB L2 CIRCUIT 1 1 PH V FL HTR3 TL 1 2 L1 L2 TR FL HTR2 TL PU 3 PU L3 L2 L1 GND L1 L2 L3 CIRCUIT 2 3 PH V CC R T1 T2 T3 WH FL HTR1 TL M1 PU M2 PU WH RS M3 M4 BR WH WH WH WH WH BR GR PK SR GR C XFMR-R XFMR-C SPEEDUP EBTDR RC K1 K1 M1 BR BR NO COM NC EM PU L1 PU NOTE:- THIS LABEL MUST BE ATTACHED ON THE AIRHANDLER IN A PROMINENT LOCATION L1 PK RC AR POWER SUPPLY TR (CIRCUIT 1) EM VOLT 5 208/240 VOLTS LOW M1 HIGH C NC GR GR EBTDR COM NO EBTDR L2 PC BR W W2 W1 HKR POWER SUPPLY (CIRCUIT 2) L1 L2 L3 T1 T2 T3 FL HTR3 TL FL HTR2 TL FL M2 M 4 HTR1 M1 M 3 CC RS TL HEATER CONTROL COMPONENT CODE HTR HEAT ELEMENT EM EVAPORATOR MOTOR EBTDR ELEC. OWER TIME DELAY RELAY RS RELAY/SEQUENCER RC RUN CAPACITOR TL THERMAL LIMIT TR TRANSFORMER TB TERMINAL OCK CC CONTACTOR PC 9-PIN CONNECTOR SR STRAIN RELIEF FL FUSE LINK CB CIRCUIT BREAKER WIRING CODE HIGH VOLTAGE LOW VOLTAGE COLOR CODE ACK UE BR BROWN GR GREEN OR ORANGE PK PINK PU PURPLE RED WH WHITE YL YELLOW 0140M00273-A Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. Warning High Voltage: Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury, or death. SS-G 15

16 Accessories Downflow Kits DFK-B DFK-C DFK-D 24B14** 30C14** 42D14** 25B14** 36C14** 48D14** 29B14** 48C14** 60D14** 37B14** 31C14** 37D14** 33C14** 37C14** 39C14** 59D14** 49D14** 61D14** 49C14** 59C14** Filters Chassis Part # Size B ALFH16201E 16.0" x 20.0" C ALFH E 19.5 x 20.0 D ALFH20231E 23.0 x 20.0 Single Point Kit ** Model HKR-15C HKR-20C HKR-21C SPW-01 X X X ** Must be installed along with any of the above compatible heat kits. This kit will fit any air handler as long as a compatible heat kit is installed in the unit SS-G

DVPTC. Multi-Position, Variable-Speed, ECM-Based Air Handler with Internal TXV ComfortNet Compatible 2 to 5 Tons

DVPTC. Multi-Position, Variable-Speed, ECM-Based Air Handler with Internal TXV ComfortNet Compatible 2 to 5 Tons DVPTC Multi-Position, Variable-Speed, ECM-Based Air Handler with Internal TXV ComfortNet Compatible 2 to 5 Tons Contents Air Handler Nomenclature...2 Heater Kit Nomenclature...2 Product Specifications...3