INSTALLATION INSTRUCTIONS SINGLE PACKAGE HEAT PUMPS MODELS PH13242-A PH13302-A PH13363-A PH13363-B PH13422-A PH13422-B PH13422-C PH13482-A PH13482-B PH13482-C PH13602-A PH13602-B PH13602-C Bard Manufacturing Company, Inc. Bryan, Ohio 43506 Since 1914 . . . Moving ahead, just as planned.
CONTENTS Getting Other Informations and Publications.......... 3 General Instructions Important .................................................................. 4 Shipping Damage...................................................... 4 General .................................................................. 4 Field-Installed Heater Packages (Optional)............... 4 Installation Location ................................................................ 10 Slab Mounting...................................
Getting Other Information and Publications These publications can help you install the air conditioner or heat pump. You can usually find these at your local library or purchase them directly from the publisher. Be sure to consult current edition of each standard. For more information, contact these publishers: ACCA Air Conditioning Contractors of America 1712 New Hampshire Ave. N.W.
GENERAL INSTRUCTIONS These instructions and any instructions packaged with any separate equipment required to make up the entire heat pump system should be carefully read before beginning the installation. Note particularly “Starting Procedure” and any tags and/or labels attached to the equipment. IMPORTANT The equipment covered in this manual is to be installed by trained, experienced service and installation technicians.
Manual Page 2100-468J 5 of 29 13 12 12 30 BCSC Field Wire Size * Ground Wire Size Delay Fuse – Max. ** Scroll 75 75 degree C copper wire 2.7 410 136 1000 410 136 1000 3.3 1/2 ECM 24"2600 1.1 1/6 / 825 79/79 15/17.5 230/208 Scroll 19.4/21.9 40 8 10 17.5 27 197 - 253 230/208-60-1 PH13363-A ** Maximum time delay fuse of HACR type circuit breaker * 360 Charge (R-410A oz.) Shipping Weight (pounds) 2.1 800 CFM Cooling 1/2 ECM 24"/2600 24"/2800 1/3 ECM 1.
Manual 2100-468J Page 6 of 29 240/208-1 240/208-1 240/208-1 240/208-3 240/208-3 460-3 460-3 EHP513-A05 EHP513-A10 EHP513-A15 EHP513-B09 EHP513-B15 EHP513-C09 EHP513-C15 X X PH13242-A X X j X j X PH13363-A X X PH13302-A X k X PH13363-B X X k X X k Max. KW that can operate with Heat Pump on is 9 KW. 15 KW will operate during emergency heat.
Manual Page 2100-468J 7 of 29 240/208-1 240/208-1 240/208-1 240/208-1 240/208-1 240/208-1 240/208-3 240/208-3 240/208-3 240/208-3 480-3 480-3 EHP323-A05 EHP323-A10 EHP323-A15 EHP513-A05 EHP513-A10 EHP513-A15 EHP323-B09 EHP323-B15 EHP513-B09 EHP513-B15 EHP513-C09 EHP513-C15 15 9 15 9 15 9 15 10 5 15 10 5 KW 51,200 30,700 51,200 30,700 51,200 30,700 51,200 34,100 17,100 51,200 34,100 17,100 BTUH 11.25 6.75 11.25 6.75 11.25 7.50 3.75 11.25 7.50 3.
FIGURE 1A uNIT DIMENSIONAL dRAWING W L A D E B Compressor access door Control panel door High voltage knockout Low voltage knockout Heater package knockout Supply opening C Heater package access panel Drain access Return opening F Condenser fan H Condenser air intake grille Blower motor access door 47 11/16" G Condenser air intake grille Unit Dimension Chart Unit PA/PH1324,1330,1336 PA/PH1342,1348,1360 Supply Size A C 5.875 32.875 9.875 37.875 Return Size B C 13.875 32.875 15.875 37.
FIGURE 1B uNIT DIMENSIONAL dRAWING A B A C D E F G H D UNIT A B C D E F G H PA/PH1324, 1330, 1336 7 3/16" 38 13/16" 36 3/4" 1 3/8" 33 5/8" 35 1/2" 18 3/16" 17 1/4" PA/PH1342, 1348, 1360 8 3/16" 39 13/16" 36 3/4" 1 3/8" 37 3/4" 39 3/4" 18 1/2" 17 1/2" MIS-3033 Manual Page 2100-468J 9 of 29
INSTALLATION LOCATION TYPICAL INSTALLATIONS GENERAL 1. ROOF MOUNTED – The unit is mounted on a sturdy base on the roof of the building. Return air to the unit is brought through a single return grille (grilles with built-in filters are best since they enable easy access for filter changing). Return air ducts are attached to the lower section of the front panel. Supply air is brought from the unit to attic duct work or to a furred down hall. Supply air duct is attached to the top of the front panel.
Figure 2 Slab Mounting at ground level Side View Air Outlet Package Unit Supply Duct Mounting Slab Return Duct 1/4 inch per foot slope away from building Ground Level Building Figure 3 airflow and service access clearances Heater Package Access 36" min. Compressor Access Control Panel Compressor Top View 24" min. Air Inlet Supply and Return Ducts Heater Package Control Panel Access Blower and Blower Motor Blower Service Access 24" min.
fIGURE 4 elevated mounting platforms 12" min. if in 32°F or lower climate 48" min. Poured concrete, brick, or block Platform can be as shown or solid Both legs must rest on surface of platform 12" min. if in 32°F or lower climate 48" min.
5. OTHER INSTALLATIONS – Many other installations are possible with the packaged heat pump. No matter what the installation, always consider the following facts: A. Insure that the discharge air is not obstructed in any way so as to cause operation difficulties. B. The indoor coil drain pan is equipped with a coupling that must be piped through a condensate drain trap to a suitable drain. C. Always mount the unit is such a position that it may be easily reached for servicing and maintenance. D.
thermostats See specific wiring information for the different models, heater KWs, and voltages. table 6 heat pump thermostats Thermostat Predominant Features 8403-058 (TH5220D1151) 2 stage Cool; 2 stage Heat Electronic Non-Programmable Auto or Manual changeover 8403-060 (1120-445) 3 stage Cool; 3 stage Heat Programmable/Non-Programmable Electronic HP or Conventional Auto or Manual changeover IMPORTANT NOTE: Only the thermostat and subbase combinations as shown above will work with this equipment.
WIRING – MAIN POWER The unit rating plate lists a “Maximum Time Delay Fuse” or “HACR” type circuit breaker that is to be used with the equipment. The correct size must be used for proper circuit protection and also to assure that there will be no nuisance tripping due to the momentary high starting current of the compressor. Refer to the unit rating plate for wire sizing information and maximum fuse size. Each outdoor unit is marked with a “Minimum Circuit Ampacity”.
compressor cutoff thermostat and outdoor thermostat wiring THERMOSTAT INDICATOR LAMPS The red lamp marked “EM. HT.” comes on and stays on whenever the system switch is placed in Em. Ht. position. The green lamp marked “Check” will come on if there is any problem that prevents the compressor from running when it is supposed to be. Heat pump compressor operation at outdoor temperatures below 0°F are neither desirable not advantageous in terms of efficiency.
compressor cutoff thermostat wiring (5 — 10 KW) (Figure 7) compressor cutoff thermostat wiring (15 — 20 KW ) (Figure 8) Table 9 15 — 20 KW table 8 5 — 10 KW Model KW Volts Phase Model KW Volts Phase PH13242-A 0, 5, 10 230 1 PH13302-A 15 230 1 PH13302-A 0, 5, 10 230 1 PH13363-A 15 230 1 PH13363-A 0, 5 230 1 PH13363-B 15 230 3 PH13363-B 0, 9 230 3 PH13422-A 15 230 1 PH13422-A 0, 5, 10 230 1 PH13422-B, -C 15 230/460 3 PH13422-B, -C 0, 9 230/460 3 PH13482-A
START UP These units require R-410A refrigerant and Polyol Ester. general: safety practices: 1. Never mix R-410A with other refrigerants. 1. Use separate service equipment to avoid cross contamination of oil and refrigerants. 2. Use gloves and safety glasses, Polyol Ester oils can be irritating to the skin, and liquid refrigerant will freeze the skin. 2. Use recovery equipment rated for R-410A refrigerant. 3. Never use air and R-410A to leak check; the mixture may become flammable. 3.
START UP AND OPERATION THREE PHASE SCROLL COMPRESSOR START UP INFORMATION (Models PH13363-B, pH13422-B, -C; PH13482-B, -C; PH13602-B, -C) All units with three phase scroll compressors are equipped with a three phase line monitor to prevent compressor damage due to phase reversal. The phase monitor in this unit is equipped with two LED’s. If the “Y” signal is present at the phase monitor and phases are correct, the green LED will light.
DEFROST CYCLE The defrost cycle is controlled by temperature and time on the solid state heat pump control. When the outdoor temperature is in the lower 40°F temperature range or colder, the outdoor coil temperature is 32°F or below. This coil temperature is sensed by the coil temperature sensor mounted near the bottom of the outdoor coil.
There is an initiate defrost jumper (sen jump) on the control that can be used at any outdoor ambient during the heating cycle to simulate a 0° coil temperature. This can be used to check defrost operation of the unit without waiting for the outdoor ambient to fall into the defrost region. By placing a jumper across the SEN JMP terminals (a ¼ inch QC terminal works best) the defrost sensor mounted on the outdoor coil is shunted out & will activate the timing circuit.
troubleshooting SOLID STATE HEAT PUMP CONTROL TROUBLESHOOTING PROCEDURE 1. Note: A thorough understanding of the defrost cycle sequence is essential. Review that section earlier in this manual prior to troubleshooting the control. Turn on AC power supply to unit. 2. Turn thermostat blower switch to “fan on” – the indoor blower should start. (If it doesn’t, troubleshoot indoor unit and correct problem.) 3. Turn thermostat blower to “auto” position.
CHECKING TEMPERATURE SENSOR CHECK OUT 1. Disconnect temperature sensor from board and from outdoor coil. 2. Use an ohmmeter and measure the resistance of the sensor. Also use ohmmeter to check for short or open. 3. Check resistance reading to chart of resistance; use sensor ambient temperature. (Tolerance of part is ± 10%.) 4. If sensor resistance reads very low, then sensor is shorted and will not allow proper operation of the heat pump control. 5.
SERVICE SERVICE HINTS FAN BLADE SETTINGS 1. Caution homeowner to maintain clean air filters at all times. Also, not to needlessly close off supply and return air registers. This reduces airflow through the system which shortens equipment service life as well as increasing operating costs. Shown in Figure 10 are the correct fan blade setting dimensions for proper air delivery across the outdoor coil. 2.
Manual Page 2100-468J 25 of 29 70° DB Low Side High Side 35 306 42 316 39 293 40 249 5° 143 290 133 280 124 273 149 285 138 276 129 269 148 278 137 268 128 262 70° 49 327 47 304 46 256 10° 144 317 134 306 126 298 150 310 140 299 131 292 149 303 139 293 130 285 75° 56 337 54 314 53 263 15° 146 344 136 332 127 324 152 334 141 323 132 315 151 328 140 317 131 309 80° 63 347 61 324 60 270 20° 148 371 138 358 129 349 153 359 142 347 133 338 152 353 141 341
Manual 2100-468J Page 26 of 29 29 253 Low Side High Side 36 261 40 277 42 289 5° 141 284 131 275 122 268 148 284 137 274 128 267 149 279 138 270 129 263 70° 43 268 47 286 49 298 10° 142 309 132 298 123 291 149 308 139 298 130 290 150 304 140 294 131 287 75° 50 276 54 295 56 307 15° 143 333 133 322 124 314 151 332 140 321 131 313 152 329 141 318 132 310 80° 57 284 61 304 63 316 20° 144 358 134 346 125 337 152 356 141 344 132 336 153 354 142 342 133 333
SUCTION AND DISCHARGE TUBE BRAZING Compliant Scroll compressors have copper plated steel suction and discharge tubes. These tubes are far more rugged and less prone to leaks than copper tubes used on other compressors. Due to different thermal properties of steel and copper, brazing procedures may have to be changed from those commonly used. • • To disconnect: heat joint Areas 2 and 3 slowly and uniformly until braze material softens and the tube can be pulled out of suction fitting. (See Figure 11.
Troubleshooting GE X13-Series ECM2.3™™ Motors TROUBLESHOOTING GE X13-SERIES ECM2.3 MOTORS NOTE: Bard Models PH13242; PH13302; PH13363-A, -B; PH13422-A, -B, -C; PH13482-A, -B, -C; PH13602-A, -B, -C contain the X13-Series Motors. NOTE: Bard Models PA13242; PA13302; PA13362-A, -B; PA13422-A, -B, -C; PA13482-A, -B, -C; PA13602-A, -B, -C contain the X13-Series Motors. e. If the motor does not shut off at the end of the cycle, wait for If the Motor is Running If the Motor is Running 1.
™ MOTORS CONT’D. TROUBLESHOOTING GE X13-SERIES ECM2.3™ Troubleshooting GE X13-Series ECM2.3 Motors Cont’d. Model X13 Communication Diagnostics The X13 motor is communicated through 24 VAC low voltage Model X13 Communication Diagnostics (Thermostat Control Circuit Wiring). The X13 motor is communicated through 24 VAC low voltage Control Circuit Wiring). 1.(Thermostat Start with unit wiring diagram to confirm proper and wiring voltagediagram (see Figure 11). proper 1.
