York B1HH018 Installation Instructions Manual

designed for outdoor installation on a roof top or a slab. Field- installed electric heater accessories are available to provide supplemental electric heat combined with electric cooling and heating. The units are completely assembled on rigid, removable base rails. All piping, refrigerant charge, and electrical wiring is factory installed and tested. The units require only electric power and duct connections at the point of installation. The electric heaters have nickel-chrome resistance wire ele- ments and utilize single point power connection. INSPECTION As soon as a unit is received, it ...

national and local safety codes. 1. National Electrical Code ANSI/NFPS No. 70 or Canadian Electrical Code Part 1, C22.1 (latest editions). 2. Local plumbing and waste water codes and other applica- ble local codes. Refer to Table 1 for unit application data and to Table 5 for elec- tric heat application data. If components are to be added to a unit to meet local codes, they aretobeinstalledatthedealer'sand/orthecustomer'sexpense. Size of unit for proposed installation should be based on heat loss/heat gain calculations made in accordance with industry recognized procedures ident ...

service. Refer to Figure 3 for the clearances required for com- bustion, construction, servicing and proper unit operation. WARNING:Do not permit overhanging structures or shrubs to obstruct the condenser air discharge outlet. DUCT WORK These units are adaptable to downflow use as well as rear supply and return air duct openings. To convert to downflow, use the following steps: 1. Remove the duct covers found in the bottom return and supply air duct openings. There are four (4) screws secur- ing each duct cover (save these screws to use later). 2. Install the duct covers, removed ...

TABLE 3 - PHYSICAL DATA MODELS BHH 018 024 030 036 042 048 060 INDOOR BLOWER CENTRIFUGAL BLOWER (Dia. x Wd. in.) 9 X 6 10 X 8 10 X 8 10 x 8 11 x 10 11 x 10 11 x 10 FAN MOTOR HP (Three Speed)


   1 INDOOR COIL ROWS DEEP 2 2 3 3 3 3 3 FINS PER INCH 15 15 13 15 16 16 16 FACE AREA (Sq. Ft.) 4.38 4.38 4.38 4.38 5.63 5.63 5.63 OUTDOOR FAN PROPELLER DIA. (in.) 22 22 22 22 22 22 22 FAN MOTOR HP        NOM. CFM TOTAL 1,800 1.800 1,800 2,400 2,400 3,000 3,000 OUTDOOR COIL ROWS DEEP 1 1 1 2 2 2 2 FINS PER INCH 20 20 20 20 20 20 20 FACE AREA (Sq. Ft.) 8.3 11.7 11.7 11.7 16.4 16.4 16.4 CHARGE REF ...

5 MODEL BHH POWER SUP- PLY VOLTAGE LIMITATIONS 1 COMPRESSOR OUTDOOR FAN MOTOR, FLA SUPPLY AIR BLOWER MOTOR, FLA MINIMUM CIRCUIT AMPACITY MAX. FUSE SIZE, AMPS 2 MAX. HACR BREAKER SIZE, AMPS UNIT POWER FACTOR TRANSFORMER SIZE (VA) MIN. MAX. RLA LRA 018 208/230-1-60 187 253 7.1 48.0 1.1 2.6 12.5 15 15 0.96 40 024 208/230-1-60 187 253 9.3 57.0 1.1 2.6 15.3 20 20 0.96 40 030 208/230-1-60 187 253 15.0 72.5 1.1 2.6 22.5 30 30 0.96 40 208/230-3-60 187 253 10.0 63.0 1.1 2.6 16.2 25 25 0.96 75 460-3-60 414 504 5.0 31.0 0.6 1.4 8.3 15 15 0.96 75 036 208/230-1-60 187 253 17.2 94.0 1.1 3.5 26.1 35 35 0.96 40 208/230-3-60 187 ...

TABLE 5 - ELECTRICAL DATA (12 SEER HEAT PUMP / ELECTRIC HEAT) MODEL BHH POWER SUPPLY COMPRESSOR COND. FAN MOTOR FLA SUPPLY AIR BLOWER MOTOR, FLA ELECTRIC HEAT ACCESSORY MINIMUM CIRCUIT AMPACITY MAX. FUSE SIZE,1 AMPS MAX. HACR2 BREAKER SIZE RLA LRA MODEL NO. KW TOTAL AMPS 018 208/230-1-60 7.1 48.0 1.1 2.6 2NH04500506 2NH04500706 3.8 / 5.0 * 5.6 / 7.5 * 18.1 / 20.8 27.1 / 31.3 35.1 / 38.6 46.4 / 51.6 40 / 40 50 / 60 40 / 40 50 / 60 024 208/230-1-60 9.3 57.0 1.1 2.6 2NH04500506 2NH04500706 2NH04501006 3.8 / 5.0 * 5.6 / 7.5 * 7.5 / 10.0 * 18.1 / 20.8 27.1 / 31.3 36.1 / 41.7 37.9 / 41.4 49.2 / 54.4 60.5 / 67.4 ...

7 66297-YIM-C-0205 TABLE 5 - ELECTRICAL DATA (12 SEER HEAT PUMP / ELECTRIC HEAT) (Continued) MODEL BHH POWER SUPPLY COMPRESSOR COND. FAN MOTOR FLA SUPPLY AIR BLOWER MOTOR, FLA ELECTRIC HEAT ACCESSORY MINIMUM CIRCUIT AMPACITY MAX. FUSE SIZE,1 AMPS MAX. HACR2 BREAKER SIZE RLA LRA MODEL NO. KW TOTAL AMPS 036 575-3-60 4.7 32.0 0.4 1.5 2NH04501058 2NH04501558 10.0*** 15.0*** 9.6 14.4 19.8 25.8 20 30 20 20 042 575-3-60 5.4 34.0 0.4 1.5 2NH04501058 2NH04501558 10.0*** 15.0*** 9.6 14.4 20.7 26.7 25 30 25 30 048 575-3-60 5.1 37.2 0.6 1.6 2NH04501058 2NH04501558 2NH04502058 2NH04502558 10.0*** 15.0*** 20.0*** 25.0*** 9.6 14.4 19.2 24.1 20. ...

66297-YIM-C-0205 INDOOR DB TEMPERATURE, °F HEATING SUPERHEAT AT COMPRESSOR SUCTION, °F -10 0 10 20 30 40 50 60 55 4.4 4.4 4.6 4.9 5.6 7.1 10.2 16.6 70 — — — — — — 5.9 12.3 80 — — — — — — — 9.3 TABLE 9 - HEATING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 800 CFM (B1HH024) TABLE 8 - COOLING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 800 CFM (B1HH024) OUTDOOR TEMPERATURE, °F INDOOR WB TEMPERATURE, °F 55 57 59 61 63 65 67 69 71 73 75 65 18.8 20.7 22.6 24.5 26.4 28.3 30.2 30.6 31.0 31.4 31.8 70 15.7 17.5 19.3 21.1 22.9 24.7 26.5 27.5 28.6 29.7 30.8 75 12.5 14.2 15.9 17.6 19.3 21.0 22.7 24.5 26.2 28.0 29 ...

9 66297-YIM-C-0205 TABLE 13 - HEATING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 1,200 CFM (B1HH036) TABLE 12 - COOLING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 1,200 CFM (B1HH036) INDOOR DB TEMPERATURE, °F HEATING SUPERHEAT AT COMPRESSOR SUCTION, °F -10 0 10 20 30 40 50 60 55 — — 3.3 4.1 5.3 7.0 9.5 13.2 70 — — — — 3.8 5.5 8.0 11.7 80 — — — — — — 4.5 8.2 OUTDOOR TEMPERATURE, °F INDOOR WB TEMPERATURE, °F 55 57 59 61 63 65 67 69 71 73 75 65 — 5.2 7.3 9.4 11.6 13.7 15.8 20.0 24.2 28.4 32.6 70 — — 6.4 8.2 10.0 11.8 13.6 17.9 22.2 26.5 30.8 75 — — 5.5 6.9 8.4 9.8 11.3 15.7 20.2 24.6 29.1 80 — ...

66297-YIM-C-0205 TABLE 16 - COOLING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 1,600 CFM (B1HH048) TABLE 15 - HEATING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 1,400 CFM (B1HH042) INDOOR DB TEMPERATURE, °F HEATING SUPERHEAT AT COMPRESSOR SUCTION, °F -10 0 10 20 30 40 50 60 55 — — — 4.0 6.2 9.0 12.5 16.6 70 — — — — 4.4 7.2 10.7 14.8 80 — — — — — — 3.3 7.4 OUTDOOR TEMPERATURE, °F INDOOR WB TEMPERATURE, °F 55 57 59 61 63 65 67 69 71 73 75 65 19.6 22.0 24.4 26.8 29.2 31.6 34.0 34.8 35.6 36.4 37.2 70 19.1 21.5 23.9 26.2 28.6 31.0 33.3 34.2 35.0 35.9 36.7 75 18.7 21.0 23.4 25.7 28.0 30.3 32.7 33.6 34.5 ...

11 66297-YIM-C-0205 TABLE 18 - COOLING SUPERHEAT AT COMPRESSOR SUCTION, AIRFLOW = 2,000 CFM (B1HH060) OUTDOOR TEMPERATURE, °F INDOOR WB TEMPERATURE, °F 55 57 59 61 63 65 67 69 71 73 75 65 — — — 5.4 6.8 8.3 9.8 15.5 21.2 27.0 32.7 70 — — — — 6.3 7.8 9.2 14.9 20.6 26.2 31.9 75 — — — — 5.8 7.2 8.6 14.2 19.9 25.5 31.1 80 — — — — 5.3 6.7 8.0 13.6 19.2 24.8 30.3 85 — — — — — 6.1 7.4 12.9 18.5 24.0 29.6 90 — — — — — — 5.8 10.5 15.3 20.0 24.8 95 — — — — — — — 8.2 12.1 16.1 20.0 100 — — — — — — — 6.8 10.0 13.1 16.3 105 — — — — — — — 5.5 7.8 10. ...

66297-YIM-C-0205 MODEL NO. BHH MOTOR SPEED EXTERNAL STATIC PRESSURE - IWG .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS CFM WATTS 018 HI MED LOW — — 741 — — 226 — — 686 — — 212 — — 632 — — 198 — 690 577 — 231 185 689 659 453 374 210 165 593 487 — 361 188 — 497 — — 347 — — — — — — — — — — — — — — — — — — — — 024 HI MED LOW — — 810 — — 261 — — 765 — — 240 — 961 720 — 351 219 — 902 675 — 321 198 — 841 627 — 305 215 — 751 — — 290 — 990 7 ...

13 66297-YIM-C-0205 TABLE 21 - ADDITIONAL STATIC PRESSURE RESISTANCE FIG. 3 - CLEARANCES DESCRIPTION RESISTANCE, IWG CFM 500 600 700 800 900 1,000 1,100 1,200 1,300 1,400 1,500 1,600 1,700 1,800 1,900 2,000 Wet Indoor coil 0.01 0.01 0.01 0.02 0.01 0.02 0.03 0.04 0.04 0.03 0.04 0.04 0.05 0.05 0.06 0.07 Economizer 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.07 0.08 0.08 Filter/Frame Kit 0.01 0.02 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.04 0.05 0.05 0.06 0.06 0.07 Electric Heat 0.02 0.03 0.03 0.03 0.04 0.04 0.05 0.06 0.07 0.08 0.09 0.10 0.01 0.11 0.11 0.12 NOTE: 1. Deduct these resistance values from the ava ...

66297-YIM-C-0205 FIG. 4 - DIMENSIONS OUTDOOR COIL 15 4 BACK SIDE RETURN AIR OPENING SIDE SUPPLY AIR OPENING BOTTOM RETURN AIR OPENING 15    
 
    


   15     BOTTOM SUPPLY AIR OPENING      LOW VOLTAGE CONN. 
“ DIA. KNOCKOUT HIGH VOLTAGE CONN. " DIA. KNOCKOUT FRONT ELECTRICAL/FILTER SERVICE ACCESS COMPARTMENT PANEL (OVERALL) (OVERALL) 



All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request. UNIT CONDENSATE CONNECTION “ NPTI (TRAP REQUIRED)

(OVERALL) SIDE SUPPLY AIR OPENING ...

This unit has an anti-short cycle timer built in to the defrost con- trol. This timer will not permit the compressor to start within five minutes after the completion of the last cycle or power interrup- tion. To bypass the anti-short cycle feature, short the “TEST” pins together for 2 seconds. The following sequences of operation are based on using a standard single-stage heat pump thermostat. Cooling Operation (B1HH018 — 048 and 575-volt 060 Models with Standard PSC Indoor Motor) WITH POWER TO UNIT AND THERMOSTAT IN COOLING MODE. 1. If the fan switch on the thermostat is in the “ON” position, the 24 volts at “G” w ...

motor, and the reversing valve switched to the cooling posi- tion. When the fan switch on the thermostat is in the “AUTO” position the indoor blower motor is energized at the cooling airflow. 3. When the demand for cooling has been satisfied, the 24 volt “Y” signal is removed, and the M1 contactor is de- energized. When the fan switch on the thermostat is in the “ON” position, the indoor blower motor continues to run. If the fan switch is in the “AUTO” position. the indoor motor ramps down over a 30-second period. HEATING OPERATION (B1HH060 with ECM indoor motor) 1. When the fan ...

17 66297-YIM-C-0205 NORMAL MAINTENANCE WARNING:Prior to any of the following maintenance proce- dures, shut off all power to the unit, to avoid per- sonal injury. Periodic maintenance consists of changing or cleaning filters and general cleaning of the outdoor coil. FILTERS - Inspect once a month. Replace Disposable or clean Permanent Type as necessary. DO NOT replace Per- manent Type with Disposable. MOTORS - Indoor and outdoor fan motors are permanently lubricated and require no maintenance. OUTDOOR COIL - Dirt should not be allowed to accumulate on the outdoor coil surface or other parts in the air circuit. Cleaning should be ...

66297-YIM-C-0205 TROUBLESHOOTING WARNING:Troubleshooting of components necessarily re- quires opening the electrical control box with the power connected to the unit. Use extreme care when working with live circuit! Check the unit nameplate for the correct range before making any connections with line terminals. CAUTION: The wire number or color and terminal designa- tions referred to may vary. Check the wiring label inside the control box access panel for the correct wiring. CAUTION: If the variable speed motor found in the BHH060 models operates erratically, check the fan control board for the presence of a break-off tab. Re ...

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66297-YIM-C-0205 GRN 240V/PR COOL/BLU HEAT/BLK 205 /R 721/Y 723/PR 722/R B M3 A 108/PR 109/BK 128/BK 129/PR 201/BR 811 /0 K3 K7 809/O BLK 114/BK 212/R A M2 B CB USE COPPER CONDUCTORS ONLY POWER SUPPLY WITH ELEC HEAT 230-3-60 L3 L2 L1 POWER SUPPLY W/OUT ELEC HEAT 230-3-60 F3 F2 F1 710/O 711/PR 709/R T3 L3 T2 L2 T1 L1 108/PR HTR 3 HTR 2 708/Y 707/O F6 M2-3 LUG GND RC2 126/Y 123/BL 121/BK L3 L2 L1 COMPR 3 105/BL PRP BRN BLK T3 T2 T1 L3 L2 L1 M1-3 M1-2 M1-1 1 MOTOR OD FAN 705/BL 706/PR 704/BK 703/R HTR 1 F5 F4 109/BK M2-2 M2-1 CCH BLK BLK ROOM THERMOSTAT TH2 ANT B EM HT (RED) H TH2 TH1 TC1 TH1/TC1 ANT O FAN AUTO ON G R X W Y EM HT ...