TABLE OF CONTENTS RECEIVING THE AIR CONDITIONER ......................................3 HANDLING AND TESTING THE AIR CONDITIONER .................................3 INSTALLATION INSTRUCTIONS ......................................4 M13 Design Data ..........................................5 M13 Dimensional Drawing ......................................5 M13 Mounting Gasket and Cutout Dimensions ..............................5 M13 Components List ........................................6 M13 Schematic and Wire Diagram, 115/230 Volt 1000 BTU ..........................7 M17 Design Data ..........................................8 M17 Dimensional Drawing ......................................8 M17 Mounting Gasket and Cutout Dimensions ..............................8...
Damage evident upon receipt should be noted on the freight bill. Damage should be brought to the attention of the delivering carrier -- NOT to McLean Cooling Technology -- within 15 days of delivery. Save the carton and packing material and request an inspection. Then file a claim with the delivering carrier.
INSTALLATION INSTRUCTIONS 1. Inspect air conditioner. Verify functionality before mounting the air conditioner, seeHANDLING AND TESTING THE AIR CONDITIONER on page 3. 2. Using the cutout dimensions shown in this manual or the cutout template printed on the units shipping carton, prepare the air “IN” and air “OUT” openings, and mounting bolt hole pattern for the enclosure.
M13 Schematic and Wire Diagram, 115/230 Volt 1000 BTU SERVICE CORD TO TEMPERATURE DISPLAY FUSE(S) (OPTIONAL) ELECTROMAGNETIC INTERFERENCE FILTER (OPTIONAL) TEMPERATURE DISPLAY (OPTIONAL) SUPPRESSOR (OPTIONAL) TRANSFORMER WITH TEMPERATURE DISPLAY EVAPORATOR BLOWER COMPRESSOR SUPPRESSOR HEATER (OPTIONAL) THERMOSTAT (OPTIONAL) THERMOSTAT COMPRESSOR CONDENSER BLOWER WITH OPTIONAL HEAD PRESSURE...
M28 Mounting Gasket and Cutout Dimensions (3.) Mounting gasket kit 28-1000-50 included. Apply gasket 1. Dashed lines represent air conditioner. to the back of the air conditioner before mounting to 2. Cutout dimensions are for standard unit. enclosure. 3. Hole may be deleted if service cord is routed through 3.00 x 13.50 cutout (except on units with electric heat).
M28 Schematic and Wire Diagram, 115 Volt, 2200 BTU And 230 Volt 6000 BTU SERVICE CORD TO TEMPERATURE DISPLAY FUSE(S) (OPTIONAL) ELECTROMAGNETIC INTERFERENCE FILTER (OPTIONAL) TEMPERATURE DISPLAY (OPTIONAL) SUPPRESSOR (OPTIONAL) TRANSFORMER WITH TEMPERATURE DISPLAY EVAPORATOR BLOWER COMPRESSOR HEATER (OPTIONAL) THERMOSTAT (OPTIONAL) COMPRESSOR SUPPRESSOR CONDENSER BLOWER...
M28 Schematic and Wire Diagram, 115/230 Volt, 4000 BTU & 230 Volt 6000 BTU FUSE(S) TO TEMPERATURE DISPLAY (OPTIONAL) SERVICE CORD ELECTROMAGNETIC INTERFERENCE FILTER (OPTIONAL) TEMPERATURE SUPPRESSOR RELAY DISPLAY (OPTIONAL) (OPTIONAL) TRANSFORMER WITH TEMPERATURE DISPLAY EVAPORATOR START BLOWER CAPACITOR COMPRESSOR HEATER (OPTIONAL) THERMOSTAT (OPTIONAL) CONDENSER BLOWER WITH OPTIONAL HEAD...
M33 Mounting Gasket and Cutout Dimensions Mounting gasket kit 33-1000-50 included. Apply gasket 1. Dashed lines represent aire conditioner. to the back of the air conditioner before mounting to 2. Cutout dimensions for standard unit. enclosure. 3. Service cord to be routed through 2.00 x 11.12 cutout. 4.
M33 Components List Part Number (4000 BTU) Item Part Description Number 115 Volt 230 Volt Blower, Condenser, Top Discharge 38-2019-04 38-2020-04 Blower, Condenser, Front Discharge 38-2019-00 38-2020-00 Fan, Evaporator 12-1012-01 12-1012-02 Capacitor, Compressor, Start 10-1032-13 10-1032-14 Coil, Condenser 33-2001-01 33-2001-01 Coil, Evaporator 33-2002-02 33-2002-02...
M52 Mounting Gasket and Cutout Dimensions Mounting gasket kit 52-1000-50 included. Apply gasket 1. Dashed lines represent air conditioner. to the back of the air conditioner before mounting to 2. Cutout dimensions for standard unit. enclosure. 3. Hole may be deleted if service cord is routed through 4.50 x 15.63 cutout (except on units with electric heat).
M52 Schematic and Wire Diagram, 115 Volt 10000 and 12000 BTU FUSE(S) TO TEMPERATURE DISPLAY (OPTIONAL) SERVICE CORD ELECTROMAGNETIC INTERFERENCE FILTER (OPTIONAL) SUPPRESSOR TEMPERATURE DISPLAY (OPTIONAL) (OPTIONAL) TRANSFORMER WITH TEMPERATURE DISPLAY CAPACITOR EVAPORATOR BLOWER CONTACTOR COMPRESSOR HEATER (OPTIONAL) SUPPRESSOR CONDENSER BLOWER WITH OPTIONAL HEAD PRESSURE CONTROL THERMOSTAT AND...
MHB11 Mounting Gasket and Cutout Dimensions Mounting gasket kit 11-1000-50 included. Apply gasket 1. Dashed lines represent air conditioner. to the bottom of the air conditioner before mounting to 2. Cutout dimensions are for standard unit. enclosure. MHB11 Components List Part Number (115 Volt) Part Number (230 Volt) Item...
MHB11 Schematic and Wire Diagram, 115 Volt, 2200 BTU And 230 Volt 6000 BTU TO TEMPERATURE DISPLAY FUSE(S) (OPTIONAL) ELECTROMAGNETIC INTERFERENCE TEMPERATURE DISPLAY (OPTIONAL) FILTER (OPTIONAL) SUPPRESSOR (OPTIONAL) TRANSFORMER WITH TEMPERATURE DISPLAY EVAPORATOR BLOWER SUPPRESSOR COMPRESSOR HEATER (OPTIONAL) THERMOSTAT (OPTIONAL) THERMOSTAT CONDENSER BLOWER WITH OPTIONAL HEAD...
MHB11 Schematic and Wire Diagram, 230 Volt, 2200 BTU TO TEMPERATURE DISPLAY FUSE(S) (OPTIONAL) ELECTROMAGNETIC INTERFERENCE TEMPERATURE DISPLAY (OPTIONAL) FILTER (OPTIONAL) SUPPRESSOR (OPTIONAL) TRANSFORMER WITH TEMPERATURE DISPLAY EVAPORATOR BLOWER START CAPACITOR SUPPRESSOR COMPRESSOR HEATER (OPTIONAL) THERMOSTAT (OPTIONAL) CONDENSER BLOWER THERMOSTAT WITH OPTIONAL HEAD PRESSURE CONTROL START CAPACITOR...
TEMPERATURE CONTROL The electromechanical thermostat is factory preset to 75°F/23°C. To change the temperature setting, remove the front cover and screen. Use a standard screwdriver to adjust thermostat. For cooler temperatures turn clockwise, for warmer temperatures turn counterclockwise. PRINCIPLES OF OPERATION If electrical power to the air conditioner is interrupted and reapplied immediately, (within 3 to 5 seconds), the compressor may not restart due to the high back pressure of the compressor.
How To Remove, Clean or Install a New Inlet Air Filter RP aluminum washable air filters are designed to provide excellent filtering efficiency with a high dust holding capacity and a minimum amount of resistance to air flow. Because they are constructed entirely of aluminum they are lightweight and easy to service.
TROUBLE SHOOTING Basic Air Conditioning Trouble Shooting Check List 1. Check manufacturer’s nameplate located on the unit for correct power supply. 2. Turn on power to the unit. The evaporator (Enclosure or “COLD” air) blower should come on. Is there airflow? YES, proceed to step 3.
Symptoms and Possible Causes: SYMPTOM POSSIBLE CAUSE Impellers/blowers not running Compressor not running Unit won’t cool Compressor runs, but has bad valves Loss of refrigerant Low line voltage at start. Should be +/-10% rated voltage. Compressor motor stuck Compressor tries to start but won’t run Bad contactor Bad overload switch Bad run/start capacitor...
WARRANTY Pentair Technical Products warrants that the Goods manufactured by Pentair Technical Products will be free from defects in material and workmanship for a period of one (1) year from the date of shipment by Pentair Technical Products, subject to the following conditions and exclusions: C.
1. Complete Model Number, Serial Number and description of damaged unit being returned. 2. Original Buyer Purchase Order number and date product was received by Buyer. 3. Quantity to be returned and a brief description of failure for each unit, if different. 4.