McLean Cooling Technology Genesis M13-0116-G1014 User manual

© 2012 Pentair Technical Products 87976469
Rev. V P/N 10-1008-170
Protecting Electronics.
Exceeding Expectations.™
Pentair Technical Products
2100 Homan Way
Minneapolis MN 55303 USA
+1.763.323.8200
+1.763.576.3200
PentairTechnicalProducts.com
INSTRUCTION MANUAL
Genesis™
Air Conditioner
All Models

© 2012 Pentair Technical Products 87976469 - 2 -
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
M17 Components List .....................................................................................................................................................................................................9
M17 Schematic and Wire Diagram, 115 Volt 1800 BTU ...................................................................................................................................10
M17 Schematic and Wire Diagram, 230 Volt 1800 BTU ...................................................................................................................................10
M28 Design Data ...........................................................................................................................................................................................................11
M28 Dimensional Drawing ........................................................................................................................................................................................11
M28 Mounting Gasket and Cutout Dimensions ................................................................................................................................................ 12
M28 Components List ..................................................................................................................................................................................................13
M28 Schematic and Wire Diagram, 115 Volt, 2200 BTU And 230 Volt 6000 BTU .................................................................................... 14
M28 Schematic and Wire Diagram, 230 Volt, 2200 BTU ................................................................................................................................. 14
M28 Schematic and Wire Diagram, 115/230 Volt, 4000 BTU & 230 Volt 6000 BTU ................................................................................ 15
M28 Schematic and Wire Diagram, 115 Volt, 6000 BTU ..................................................................................................................................15
M33 Design Data ...........................................................................................................................................................................................................16
M33 Dimensional Drawing ........................................................................................................................................................................................16
M33 Mounting Gasket and Cutout Dimensions ................................................................................................................................................ 17
M33 Components List ..................................................................................................................................................................................................18
M33 Schematic and Wire Diagram, 115/230 Volt 4000 BTU ......................................................................................................................... 18
M36 Design Data ...........................................................................................................................................................................................................19
M36 Dimensional Drawing ........................................................................................................................................................................................19
M36 Mounting Gasket and Cutout Dimensions ................................................................................................................................................ 20
M36 Components List ..................................................................................................................................................................................................21
M36 Schematic and Wire Diagram, 115/230 Volt 6000 BTU ......................................................................................................................... 21
M52 Design Data ...........................................................................................................................................................................................................22
M52 Dimensional Drawing ........................................................................................................................................................................................22
M52 Mounting Gasket and Cutout Dimensions ................................................................................................................................................ 23
M52 Components List ..................................................................................................................................................................................................24
M52 Schematic and Wire Diagram, 115 Volt 10000 and 12000 BTU ........................................................................................................... 25
M52 Schematic and Wire Diagram, 115/230 Volt 6000/8000 BTU and 230 Volt 10000/12000 BTU ................................................ 25
MHB11 Design Data ..................................................................................................................................................................................................... 26
MHB11 Dimensional Drawing .................................................................................................................................................................................. 26
MHB11 Mounting Gasket and Cutout Dimensions ...........................................................................................................................................27
MHB11 Components List ............................................................................................................................................................................................ 27
MHB11 Schematic and Wire Diagram, 115 Volt, 2200 BTU And 230 Volt 6000 BTU ..............................................................................28
MHB11 Schematic and Wire Diagram, 230 Volt, 2200 BTU ............................................................................................................................ 29
MHB11 Schematic and Wire Diagram, 115/230 Volt, 4000 BTU & 230 Volt 6000 BTU .......................................................................... 29
TEMPERATURE CONTROL ....................................................................................................................................................................................................30
PRINCIPLES OF OPERATION ................................................................................................................................................................................................30
MAINTENANCE ........................................................................................................................................................................................................................ 30
Compressor ..................................................................................................................................................................................................................... 30
Inlet Air Filter ................................................................................................................................................................................................................... 30
How To Remove, Clean or Install a New Inlet Air Filter .................................................................................................................................... 31
Condenser and Evaporator Air Movers ................................................................................................................................................................. 31
Refrigerant Loss ............................................................................................................................................................................................................. 31
TROUBLE SHOOTING............................................................................................................................................................................................................. 32
Basic Air Conditioning Trouble Shooting Check List ........................................................................................................................................ 32
Symptoms and Possible Causes: .............................................................................................................................................................................. 33
WARRANTY ...............................................................................................................................................................................................................................34
RETURN AND REPAIR POLICY ............................................................................................................................................................................................. 34
LIMITATION OF LIABILITY ..................................................................................................................................................................................................... 35

© 2012 Pentair Technical Products87976469 - 3 -
NOTE: Some of the information in this manual may not apply if a special unit was ordered. If
additional drawings for a special unit are necessary, they have been inserted. Contact Pentair
Technical Products if further information is required.
RECEIVING THE AIR CONDITIONER
Inspect the air conditioner. Check for concealed damage that may have occurred during shipment. Look for dents,
scratches, loose assemblies, evidence of oil, etc. 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 le a claim with the delivering
carrier.
Pentair Technical Products cannot accept responsibility for freight damages; however, we will assist you in any way
possible.
HANDLING AND TESTING THE AIR CONDITIONER
If the air conditioner has been in a horizontal position, be certain it is placed in an upright, vertical or mounting
position for a minimum of ve (5) minutes before operating.
Do not attempt to operate the air conditioner while it is horizontal
or on its side, back or front. The refrigeration compressor is lled
with lubricating oil. This will cause permanent damage to the air
conditioner and also voids the warranty.
CAUTION
TEST FOR FUNCTIONALITY BEFORE MOUNTING THE AIR CONDITIONER TO THE ENCLOSURE.
Refer to the nameplate for proper electrical current requirements, and then connect the power cord to a properly
grounded power supply. Minimum circuit ampacity should be at least 125% of the amperage shown in the design
data section for the appropriate model. No other equipment should be connected to this circuit to prevent
overloading.
Operate the air conditioner for ve (5) to ten (10) minutes. No excessive noise or vibration should be evident during
this run period. The condenser blower (ambient air), the evaporator blower (enclosure air), and the compressor should
be running.
Condenser air temperatures should be warmer than normal room temperatures within a few minutes.
The compressor is provided with automatic reset thermal overload protection. This thermo-switch is located and
mounted inside the plastic enclosure clipped to the compressor. The switch operates when the compressor overheats
due to clogged or dirty inlet air lter or if ambient air temperatures exceed nameplate rating or if enclosure dissipated
heat loads exceed the rated capacity of the air conditioner. The thermal overload switch will actuate and stop
compressor operation. The blowers will continue to operate and the compressor will restart after it has cooled to
within the thermal overload cut-in temperature setting.

© 2012 Pentair Technical Products 87976469 - 4 -
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.
3. Using the gasket kit provided, install gaskets to air conditioner. See gasket kit illustration in this
manual for proper location.
4. Mount air conditioner on enclosure using mounting bolts and screws provided. “EZ” mount tabs
can be used to hold unit on enclosure while mounting in place. Allow unit to remain upright for a
minimum of ve (5) minutes before starting. Caution: Air conditioner must be in upright position
during operation.
5. Refer to top of nameplate for electrical requirements. Connect the power cord to a properly grounded
power supply. Use of an extension cord is not recommended. Electrical circuit should be fused with
slow blow or HACR circuit breaker.

© 2012 Pentair Technical Products87976469 - 5 -
M13 Design Data
Model Availability Voltage Hz Full Load
Amps Phase
BTU/Hr. @
Max Ambient
Temperature
Max Ambient
Temperature
(°F/°C)
Shipping
Weight
(lb./kg)
M13-0116-G1014 Stock 115 50/60 4.0/4.0 1 800/1000 125/52 48/22
M13-0116-G1XXX 115 50/60 4.0/4.0 1 800/1000 125/52 48/22
M13-0126-G1008 Stock 230 50/60 2.2/2.1 1 800/1000 125/52 48/22
M13-0126-G1XXX 230 50/60 2.2/2.1 1 800/1000 125/52 48/22
-XXX will be replaced with a three-digit number designating all desired options. Consult the factory for specic model numbers.
M13 Dimensional Drawing
M13 Mounting Gasket and Cutout Dimensions
Mounting gasket kit 17-1000-50 included. Apply gasket
to the back of the air conditioner before mounting to
enclosure.
Dashed lines represent aire conditioner.
STANDARD CONDENSATE
DRAIN LOCATION
CLEANABLE, REUSABLE,
ALUMINUM INLET FILTER
LOCATED BEHIND GRILL3
REMOVABLE
“EZ” MOUNT
BRACKET
ENCLOSURE
AIR IN
AMBIENT
AIR OUT
AMBIENT
AIR OUT
COOL AIR
OUT
SERVICE CORD
TOP
FRONT
SIDE
BOTTOM
BACK

© 2012 Pentair Technical Products 87976469 - 6 -
M13 Components List
Part Description Item
Number.
Part Number
115 Volt 230 Volt
Fan, Condenser 1 12-1012-01 12-1012-02
Fan, Evaporator 2 13-1015-01 13-1015-02
Coil, Condenser 4 13-1001-05 13-1001-05
Coil, Evaporator 5 13-1001-04 13-1001-04
Compressor, AE 6 10-1016-61 10-1026-71
Control Panel Assembly, Narrow N/S 10-1106-100 10-1106-100
Filter, Air, Reusable, Narrow N/S 10-1000-57 10-1000-57
Filter/Dryer 7 52-6028-00 52-6028-00
Grille, Front, Narrow N/S 10-1130-01 10-1130-01
Pan, Condensate 9 10-1130-12 10-1130-12
Pan, Evaporator 10 10-1130-13 10-1130-13
Relay, Compressor, Start 11 10-1028-05 10-1028-07
Service Cord 12 52-6035-138 52-6035-139
Terminal Block 13 10-1003-03 10-1003-03
Thermal Overload, Compressor 14 10-1007-19 10-1007-58
Thermostat, SPST, 55-100F 15 10-1061-16 10-1061-16
Transformer, 10 VAC Secondary 16 10-1006-114 10-1006-115

© 2012 Pentair Technical Products87976469 - 7 -
M13 Schematic and Wire Diagram, 115/230 Volt 1000 BTU
FUSE(S)
(OPTIONAL)
COMPRESSOR
CONDENSER FAN EVAPORATOR FAN
SUPPRESSOR
THERMOSTAT
TEMPERATURE DISPLAY
(OPTIONAL)
TO TEMPERATURE DISPLAY
SERVICE CORD
ELECTROMAGNETIC INTERFERENCE
FILTER (OPTIONAL)
SUPPRESSOR
(OPTIONAL)
EVAPORATOR
BLOWER
COMPRESSOR
HEATER
(OPTIONAL)
COMPRESSOR
RELAY AND
OVERLOAD
THERMOSTAT
(OPTIONAL)
CONDENSER
BLOWER WITH
OPTIONAL
HEAD PRESSURE
CONTROL
TRANSFORMER WITH
TEMPERATURE DISPLAY

© 2012 Pentair Technical Products 87976469 - 8 -
M17 Design Data
Model Availability Voltage Hz Full Load
Amps Phase
BTU/Hr. @
Max Ambient
Temperature
Max Ambient
Temperature
(°F/°C)
Shipping
Weight
(lb./kg)
M17-0216-G009 Stock 110/115 50/60 6.6/6.7 1 1500/1800 125/52 56/25
M17-0216-GXXX 110/115 50/60 6.6/6.7 1 1500/1800 125/52 56/25
M17-0226-G004 Stock 220/230 50/60 4.2/3.7 1 1500/1800 125/52 56/25
M17-0226-GXXX 220/230 50/60 4.2/3.7 1 1500/1800 125/52 56/25
-XXX will be replaced with a three-digit number designating all desired options. Consult the factory for specic model numbers.
M17 Dimensional Drawing
M17 Mounting Gasket and Cutout Dimensions
Mounting gasket kit 17-1000-50 included. Apply gasket
to the back of the air conditioner before mounting to
enclosure.
Dashed lines represent aire conditioner.
STANDARD CONDENSATE DRAIN
LOCATION
CLEANABLE, REUSABLE,
ALUMINUM INLET FILTER LOCATED
BEHIND GRILL3
REMOVABLE “EZ”
MOUNT BRACKET
ENCLOSURE
AIR IN
AMBIENT
AIR OUT
AMBIENT
AIR IN
COOL AIR
OUT
SERVICE CORD
FRONT
TOP
SIDE
BACK

© 2012 Pentair Technical Products87976469 - 9 -
M17 Components List
Part Description Item
Number.
Part Number
115 Volt 230 Volt
Fan, Condenser 1 12-1012-01 12-1012-02
Fan, Evaporator 2 12-1012-01 12-1012-02
Capacitor, Compressor, Start 3 N/A 10-1032-09
Coil, Condenser 4 17-1001-00 17-1001-00
Coil, Evaporator 5 17-1002-01 17-1002-01
Compressor, AE 6 10-1016-22 10-1026-74
Control Panel Assembly, Narrow N/S 10-1106-100 10-1106-100
Filter, Air, Reusable, Narrow N/S 10-1000-57 10-1000-57
Filter/Dryer 7 52-6028-03 52-6028-03
Grille, Front, Narrow N/S 10-1130-01 10-1130-01
Pan, Condensate 9 10-1130-14 10-1130-14
Pan, Evaporator 10 10-1130-18 10-1130-18
Relay, Compressor, Start 11 10-1028-05 10-1028-07
Service Cord 12 52-6035-138 52-6035-139
Terminal Block 13 10-1003-03 10-1003-03
Thermal Overload, Compressor 14 10-1007-44 10-1007-57
Thermostat, SPST, 55-100F 15 10-1061-16 10-1061-16
Transformer, 10 VAC Secondary 16 10-1006-114 10-1006-115

© 2012 Pentair Technical Products 87976469 - 10 -
M17 Schematic and Wire Diagram, 115 Volt 1800 BTU
M17 Schematic and Wire Diagram, 230 Volt 1800 BTU
FUSE(S)
(OPTIONAL)
COMPRESSOR
CONDENSER FAN EVAPORATOR FAN
FREEZE THERMOSTAT
SUPPRESSOR
THERMOSTAT
TEMPERATURE DISPLAY
(OPTIONAL)
TO TEMPERATURE DISPLAY
SERVICE CORD
ELECTROMAGNETIC INTERFERENCE
FILTER (OPTIONAL)
SUPPRESSOR
(OPTIONAL)
EVAPORATOR
BLOWER
COMPRESSOR HEATER (OPTIONAL)
COMPRESSOR RELAY
AND OVERLOAD
THERMOSTAT (OPTIONAL)
FREEZE THERMOSTAT
(OPTIONAL)
CONDENSER BLOWER
TRANSFORMER WITH
TEMPERATURE DISPLAY
FUSE(S)
(OPTIONAL)
COMPRESSOR
START CAPACITOR
CONDENSER FAN EVAPORATOR FAN
FREEZE THERMOSTAT
SUPPRESSOR
THERMOSTAT
TEMPERATURE DISPLAY
(OPTIONAL)
TO TEMPERATURE DISPLAY
SERVICE CORD
ELECTROMAGNETIC INTERFERENCE
FILTER (OPTIONAL)
SUPPRESSOR
(OPTIONAL)
START CAPACITOR
RELAY
EVAPORATOR
BLOWER
COMPRESSOR HEATER (OPTIONAL)
COMPRESSOR AND
OVERLOAD
THERMOSTAT (OPTIONAL)
FREEZE THERMOSTAT
(OPTIONAL)
CONDENSER BLOWER
TRANSFORMER WITH
TEMPERATURE DISPLAY

© 2012 Pentair Technical Products87976469 - 11 -
M28 Design Data
Model Availability Voltage Hz Full Load
Amps Phase
BTU/Hr. @
Max Ambient
Temperature
Max Ambient
Temperature
(°F/°C)
Shipping
Weight
(lb./kg)
M28-0216-G013 STOCK 115 50/60 9.8/9.0 1 2200/2200 125/52 98/45
M28-0216-GXXX 115 50/60 9.8/9.0 1 2200/2200 125/52 98/45
M28-0226-G004 STOCK 230 50/60 5.0/4.5 1 2200/2200 125/52 98/45
M28-0226-GXXX 230 50/60 5.0/4.5 1 2200/2200 125/52 98/45
M28-0416-G007 STOCK 115 50/60 14.6/14.0 1 3800/4000 125/52 116/53
M28-0416-GXXX 115 50/60 14.6/14.0 1 3800/4000 125/52 116/53
M28-0426-G032 STOCK 230 50/60 7.4/6.9 1 3800/4000 125/52 116/53
M28-0426-GXXX 230 50/60 7.4/6.9 1 3800/4000 125/52 116/53
M28-0616-GXXX 115 50/60 16.4/17.2 1 5400/6000 125/52 120/55
M28-0626-GXXX 230 50/60 8.0 1 5400/6000 125/52 120/55
-XXX will be replaced with a three-digit number designating all desired options. Consult the factory for specic model numbers.
M28 Dimensional Drawing
STANDARD CONDENSATE DRAIN
LOCATION
OPTIONAL AMBIENT AIR
OUT FRONT
CLEANABLE, REUSABLE, ALUMINUM
INLET FILTER LOCATED BEHIND
GRILL3
REMOVABLE “EZ”
MOUNT BRACKET
PLENIUM AREA
RECESSED 1.00
ENCLOSURE
AIR IN
AMBIENT
AIR OUT
AMBIENT
AIR IN
COOL AIR
OUT
SERVICE CORD
FRONT
TOP
SIDE
REAR
BOTTOM

© 2012 Pentair Technical Products 87976469 - 12 -
M28 Mounting Gasket and Cutout Dimensions
(3.)
Mounting gasket kit 28-1000-50 included. Apply gasket
to the back of the air conditioner before mounting to
enclosure.
1. Dashed lines represent air conditioner.
2. Cutout dimensions are for standard unit.
3. Hole may be deleted if service cord is routed through 3.00 x
13.50 cutout (except on units with electric heat).

© 2012 Pentair Technical Products87976469 - 13 -
M28 Components List
Part Description Item
Number.
Part Number (115 Volt)
2200 BTU 4000 BTU 6000 BTU
Blower, Condenser 1 30-4019-01M 30-4019-01M 38-2019-04
Blower, Evaporator 2 28-1064-06M 28-1064-06M 28-1064-06M
Capacitor, Compressor, Start/Run 3 N/A 10-1032-13 10-1032-15
Coil, Condenser 4 24-1001-00 24-1001-00 24-1001-00
Coil, Evaporator 5 28-1001-00 28-1001-01 14-1002-00
Compressor, AE/AK/AK 6 10-1016-22 10-1016-26 10-1016-68
Control Panel Assembly, Wide N/S 10-1106-101 10-1106-101 10-1106-101
Filter, Air, Reusable, Wide N/S 10-1000-56 10-1000-56 10-1000-56
Filter/Dryer 7 52-6028-00 52-6028-00 52-6028-00
Grille, Front, Wide N/S 10-1130-00 10-1130-00 10-1130-00
Hot Gas By-Pass Valve 8 N/A 52-6027-16 52-6027-11
Pan, Condensate 9 10-1130-17 10-1130-17 10-1130-17
Pan, Evaporator 10 10-1130-15 10-1130-15 10-1130-15
Relay, Compressor, Start 11 10-1028-05 10-1028-14 N/A
Service Cord 12 52-6035-138 52-6035-142 52-6035-125
Terminal Block (If Installed) 13 10-1003-31 10-1003-31 10-1003-31
Thermal Overload, Compressor 14 10-1007-44 10-1007-45 10-1007-50
Thermostat, SPST, 55-100F 15 10-1061-16 10-1061-16 10-1061-16
Transformer, 10 VAC Secondary 16 10-1006-114 10-1006-114 10-1006-114
Part Description Item
Number
Part Number (230 Volt)
2200 BTU 4000 BTU 6000 BTU
Blower, Condenser 1 30-4019-02M 30-4019-02M 38-2020-04
Blower, Evaporator 2 28-1064-05M 28-1064-05M 28-1064-05M
Capacitor, Compressor., Start/Run 3 10-1032-09 10-1032-14 10-1032-18
Coil, Condenser 4 24-1001-00 24-1001-00 24-1001-00
Coil, Evaporator 5 28-1001-00 28-1001-01 14-1002-00
Compressor, AE/AK/AK 6 10-1026-74 10-1026-77 10-1026-80
Control Panel Assembly, Wide N/S 10-1106-101 10-1106-101 10-1106-101
Filter, Air, Reusable, Wide N/S 10-1000-56 10-1000-56 10-1000-56
Filter/Dryer 7 52-6028-00 52-6028-00 52-6028-00
Grille, Front, Wide N/S 10-1130-00 10-1130-00 10-1130-00
Hot Gas By-Pass Valve 8 N/A 52-6027-16 52-6027-11
Pan, Condensate 9 10-1130-17 10-1130-17 10-1130-17
Pan, Evaporator 10 10-1130-15 10-1130-15 10-1130-15
Relay, Compressor, Start 11 10-1028-07 10-1028-15 N/A
Service Cord 12 52-6035-139 52-6035-139 52-6035-139
Terminal Block (If Installed) 13 10-1003-31 10-1003-31 10-1003-31
Thermal Overload, Compressor 14 10-1007-57 10-1007-51 10-1007-49
Thermostat, SPST, 55-100F 15 10-1061-16 10-1061-16 10-1061-16
Transformer, 10 VAC Secondary 16 10-1006-115 10-1006-115 10-1006-115

© 2012 Pentair Technical Products 87976469 - 14 -
M28 Schematic and Wire Diagram, 115 Volt, 2200 BTU And 230 Volt 6000 BTU
M28 Schematic and Wire Diagram, 230 Volt, 2200 BTU
FUSE(S)
(OPTIONAL)
COMPRESSOR
SUPPRESSOR
THERMOSTAT
TEMPERATURE DISPLAY (OPTIONAL)
TO TEMPERATURE DISPLAY
SERVICE CORD
ELECTROMAGNETIC INTERFERENCE
FILTER (OPTIONAL)
SUPPRESSOR
(OPTIONAL)
EVAPORATOR
BLOWER
COMPRESSOR HEATER (OPTIONAL)
COMPRESSOR RELAY
AND OVERLOAD
CONDENSER BLOWER
WITH OPTIONAL HEAD
PRESSURE CONTROL
THERMOSTAT (OPTIONAL)
TRANSFORMER WITH
TEMPERATURE DISPLAY
FUSE(S)
(OPTIONAL)
COMPRESSOR
START CAPACITOR
SUPPRESSOR THERMOSTAT
TEMPERATURE DISPLAY (OPTIONAL)
TO TEMPERATURE DISPLAY
SERVICE CORD
ELECTROMAGNETIC INTERFERENCE
FILTER (OPTIONAL)
SUPPRESSOR
(OPTIONAL)
EVAPORATOR
BLOWER
COMPRESSOR HEATER (OPTIONAL)
COMPRESSOR RELAY
AND OVERLOAD
CONDENSER BLOWER
WITH OPTIONAL HEAD
PRESSURE CONTROL
THERMOSTAT (OPTIONAL)
TRANSFORMER WITH
TEMPERATURE DISPLAY

© 2012 Pentair Technical Products87976469 - 15 -
M28 Schematic and Wire Diagram, 115/230 Volt, 4000 BTU & 230 Volt 6000 BTU
M28 Schematic and Wire Diagram, 115 Volt, 6000 BTU
FUSE(S)
(OPTIONAL)
START
CAPACITOR
SUPPRESSOR
THERMOSTAT
TEMPERATURE
DISPLAY
(OPTIONAL)
TO TEMPERATURE DISPLAY
SERVICE CORD
RELAY
ELECTROMAGNETIC INTERFERENCE
FILTER (OPTIONAL)
SUPPRESSOR
(OPTIONAL)
EVAPORATOR
BLOWER
COMPRESSOR HEATER (OPTIONAL)
COMPRESSOR AND
OVERLOAD
START CAPACITOR
AND RELAY
CONDENSER BLOWER
WITH OPTIONAL HEAD
PRESSURE CONTROL
THERMOSTAT (OPTIONAL)
TRANSFORMER WITH
TEMPERATURE DISPLAY
FUSE(S)
(OPTIONAL)
START
CAPACITOR
CONTACTOR
SUPPRESSOR
(OTIONAL)
TEMPERATURE
DISPLAY
(OPTIONAL)
TO TEMPERATURE DISPLAY
SERVICE CORD
RELAY
ELECTROMAGNETIC INTERFERENCE
FILTER (OPTIONAL)
SUPPRESSOR
(OPTIONAL)
EVAPORATOR
BLOWER
COMPRESSOR HEATER (OPTIONAL)
COMPRESSOR AND
OVERLOAD
START CAPACITOR
AND RELAY
CONDENSER BLOWER
WITH OPTIONAL HEAD
PRESSURE CONTROL
THERMOSTAT AND
CONTACTOR
TRANSFORMER WITH
TEMPERATURE DISPLAY

© 2012 Pentair Technical Products 87976469 - 16 -
M33 Design Data
Model Availability Voltage Hz Full Load
Amps Phase
BTU/Hr. @
Max Ambient
Temperature
Max Ambient
Temperature
(°F/°C)
Shipping
Weight
(lb./kg)
M33-0416-G010 Stock 115 50/60 13.0/13.2 1 3700/4000 125/52 105/48
M33-0416-GXXX 115 50/60 13.0/13.2 1 3700/4000 125/52 105/48
M33-0426-G009 Stock 230 50/60 7.2/7.3 1 3700/4000 125/52 105/48
M33-0426-GXXX 230 50/60 7.2/7.3 1 3700/4000 125/52 105/48
-XXX will be replaced with a three-digit number designating all desired options. Consult the factory for specic model numbers.
M33 Dimensional Drawing
STANDARD CONDENSATE DRAIN
LOCATION
OPTIONAL AMBIENT AIR
OUT FRONT
CLEANABLE, REUSABLE, ALUMINUM
INLET FILTER LOCATED BEHIND
GRILL3
REMOVABLE “EZ”
MOUNT BRACKET
ENCLOSURE
AIR IN
AMBIENT
AIR IN
AMBIENT
AIR OUT
COOL AIR
OUT
SERVICE CORD
PLENIUM AREA
RECESSED 1.12
TOP
FRONT SIDE
BOTTOM
BACK

© 2012 Pentair Technical Products87976469 - 17 -
M33 Mounting Gasket and Cutout Dimensions
Mounting gasket kit 33-1000-50 included. Apply gasket
to the back of the air conditioner before mounting to
enclosure.
1. Dashed lines represent aire conditioner.
2. Cutout dimensions for standard unit.
3. Service cord to be routed through 2.00 x 11.12 cutout.
4. Bottom cutout will accomodate air conditioner or heat
exchanger.

© 2012 Pentair Technical Products 87976469 - 18 -
M33 Components List
Part Description Item
Number
Part Number (4000 BTU)
115 Volt 230 Volt
Blower, Condenser, Top Discharge 1 38-2019-04 38-2020-04
Blower, Condenser, Front Discharge 1 38-2019-00 38-2020-00
Fan, Evaporator 2 12-1012-01 12-1012-02
Capacitor, Compressor, Start 3 10-1032-13 10-1032-14
Coil, Condenser 4 33-2001-01 33-2001-01
Coil, Evaporator 5 33-2002-02 33-2002-02
Compressor, AK 6 10-1016-26 10-1026-77
Control Panel Assembly, Narrow N/S 10-1106-100 10-1106-100
Filter, Air, Reusable, Narrow N/S 10-1000-57 10-1000-57
Filter/Dryer 7 52-6028-00 52-6028-00
Grille, Front, Narrow N/S 10-1130-01 10-1130-01
Hot Gas By-Pass Valve 8 52-6027-16 52-6027-16
Pan, Condensate 9 10-1130-17 10-1130-17
Pan, Evaporator 10 10-1130-16 10-1130-16
Relay, Compressor, Start 11 10-1028-14 10-1028-15
Service Cord 12 52-6035-143 52-6035-141
Terminal Block (if installed) 13 10-1003-03 10-1003-03
Thermal Overload, Compressor 14 10-1007-45 10-1007-51
Thermostat, SPST, 55-100F 15 10-1061-16 10-1061-16
Transformer, 10 VAC Secondary 16 10-1006-114 10-1006-115
M33 Schematic and Wire Diagram, 115/230 Volt 4000 BTU
FUSE(S)
(OPTIONAL)
COMPRESSOR
CONDENSER
BLOWER
EVAPORATOR FAN
SUPPRESSOR
THERMOSTAT
TEMPERATURE DISPLAY
(OPTIONAL)
START
CAPACITOR
RELAY
TO TEMPERATURE DISPLAY
SERVICE CORD
ELECTROMAGNETIC INTERFERENCE
FILTER (OPTIONAL)
SUPPRESSOR
(OPTIONAL)
EVAPORATOR
BLOWER
COMPRESSOR HEATER (OPTIONAL)
COMPRESSOR AND
OVERLOAD
START CAPACITOR
AND RELAY
THERMOSTAT
(OPTIONAL)
CONDENSER
BLOWER WITH
OPTIONAL HEAD
PRESSURE CONTROL
TRANSFORMER WITH
TEMPERATURE DISPLAY

© 2012 Pentair Technical Products87976469 - 19 -
M36 Design Data
Model Availability Voltage Hz Full Load
Amps Phase
BTU/Hr. @
Max Ambient
Temperature
Max Ambient
Temperature
(°F/°C)
Shipping
Weight
(lb./kg)
M36-0616-G307 Stock 115 50/60 10.0/10.0 1 5000/6000 105/48
M36-0616-GXXX 115 50/60 10.0/10.0 1 5000/6000 105/48
M36-0626-G306 Stock 230 50/60 5.0/5.0 1 5000/6000 105/48
M36-0626-GXXX 230 50/60 5.0/5.0 1 5000/6000 105/48
-XXX will be replaced with a three-digit number designating all desired options. Consult the factory for specic model numbers.
M36 Dimensional Drawing
STANDARD CONDENSATE DRAIN
LOCATION
OPTIONAL
AMBIENT AIR
OUT FRONT
CLEANABLE, REUSABLE, ALUMINUM
INLET FILTER LOCATED BEHIND
GRILL3
REMOVABLE
“EZ” MOUNT
BRACKET
ENCLOSURE
AIR IN
AMBIENT
AIR IN
AMBIENT
AIR OUT
COOL AIR
OUT
SERVICE CORD
PLENIUM AREA
RECESSED 1.44
TOP
FRONT SIDE
BOTTOM
BACK

© 2012 Pentair Technical Products 87976469 - 20 -
M36 Mounting Gasket and Cutout Dimensions
Mounting gasket kit 36-1000-50 included. Apply gasket
to the back of the air conditioner before mounting to
enclosure.
1. Dashed lines represent aire conditioner.
2. Cutout dimensions for standard unit.
3. Service cord to be routed through 3.00 x 14.00 cutout.