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7

VII. Specific Model Data

Mounting

Kooltronic Air Conditioners have been engineered to be installed easily. To avoid damaging your Air
Conditioner, please read the following information before installation:

1.

Remove and save the four screws holding the Mounting Template and Assembly Bracket
(M/TAB) to the unit. Remove the M/TAB.

2.

See Figure 1 for proper M/TAB orientation.Place the M/TAB flush against the outside of the
cabinet to locate cutouts and mounting holes.

3.

NOTE: The top cutout for the warm air return does not have to match the full 9" opening on
the M/TAB. You can locate your cutout anywhere within this opening. Locate your cutout close
to the top and not less than 4" high. Make sure the cutouts don't interfere with components
inside your cabinet.

4.

Mount the M/TAB to the outside of the cabinet using all the mounting hardware supplied by
Kooltronic (

1/

4

-20 screws/nuts/washers). NOTE: Make sure the screws are inserted with heads

on M/TAB side. Tighten nuts securely.

5.

Route the power cord through the top cut out in your cabinet. Mount the unit to the M/TAB by
sliding the studs located on each side panel into the slots on the M/TAB. 

6.

Insert the remaining 10-32 screws and seal washers supplied by Kooltronic through the Air
Conditioner side panel and into the M/TAB. To avoid misalignment of parts do not tighten any
of the screws until they are all installed. Be careful not to overtighten the screws. 

7.

The drain hose must not be elevated above the exit port. Improper mounting will impede the
flow of condensate and may cause internal malfunctions.

CAUTION

If the Air Conditioner is mounted to the cabinet door you must be sure

that the door hinges will support the additional weight of the Air

Conditioner. Also be certain that when the door is opened fully, the

cabinet does not become unbalanced. The actual weight of the unit can

be found in the performance specifications.

Dimensions (inches) are for reference
only and are subject to change.

FIGURE 1  -  MOUNTING PLAN

W

ARM AIR RETUR

N

FROM E

N

CLOSURE

(Enclos

u

re opening sho

u

ld 

b

e located as

high as possi

b

le 

w

ithin this area, and e

qu

al

or exceed size of cool air o

u

tlets.)

COOL AIR OUTLET
TO E

N

CLOSURE

18.00

[457.2]

27.62

[701.5]

10.13

[257.3]

TYP.

12.00

[304.8]

7.00

[177.8]

TYP.

3.00

[76.2]

12.50

[317.5]

0.75

[19.1]

(12) .312 [7.9] 

DIA. HOLES

1.28

[33.2]

0.87

[22.1]

TYP.

1.53

[38.9]

1

2

13.31

[338.1]

TYP.

Summary of Contents for K2A4C10NP47L

Page 1: ...TANT THAT THIS MANUAL BE READ AND UNDERSTOOD THOROUGHLY KOOLTRONIC INC 30 Pennington Hopewell Road Pennington NJ 08534 609 466 3400 FAX 609 466 1114 TRIMLINE NP47 SERIES 7 000 10 000 BTU H 900 034 08...

Page 2: ...ction Kooltronic Air Conditioners are designed to provide a cool dehumidified environment for your electronic components There are models to fit virtually all sizes and shapes of electronic enclosures...

Page 3: ...position All Air Conditioners containing an MM NM P or V as part of the model number are designed to operate in a vertical position only All Air Conditioners containing an H RT or RM in the model num...

Page 4: ...ements y Use of incorrect type or amount of refrigerant will adversely affect performance and may damage the unit r Make sure that these parameters are met Failure to do so may result in permanent dam...

Page 5: ...nger The warm air inside the enclosure is drawn through the evaporator coil where it is cooled dehumidified and returned Any enclosure moisture accumulated on the evaporator coil is collected in the c...

Page 6: ...ower will be delayed until the system pressures rise 10 Operate the air conditioner for approximately ten minutes During this period no unusual noise or vibration should be evident Both the evaporator...

Page 7: ...B by sliding the studs located on each side panel into the slots on the M TAB 6 Insert the remaining 10 32 screws and seal washers supplied by Kooltronic through the Air Conditioner side panel and int...

Page 8: ...ed as high as possible within this area and equal or exceed size of cool air outlets WARM AIR RETURN FROM ENCLOSURE Enclosure opening should be located as high as possible within this area and equal o...

Page 9: ...K2A4C9NP47L5 9000 125 50 230 50 10 0 150 160 KA3C10NP47R 10000 120 50 115 100 60 50 19 2 18 6 150 160 KA3C10NP47R56 10000 120 50 115 50 60 18 6 19 2 150 160 K2A4C10NP47L 10000 125 50 230 200 60 50 11...

Page 10: ...ER COND PRESSURE SWITCH OPTIONAL START RELAY S L 2 1 M CAP COMPR 6 8 RELAY 0 1 UL LISTED UNITS ONLY OPTIONAL SWITCH CRANKCASE HEATER HEATER T STAT 55 T STAT 75 BU Y R THERMAL CUTOUT BU R PROTECTOR HEA...

Page 11: ...off Continued operation under these conditions will cause damage shorten compressor life and void the warranty A Filter Removal and Service Kooltronic Air Conditioners feature an easily removable inle...

Page 12: ...s valve fails it is strongly recommended that the Air Conditioner be returned to Kooltronic for service D Refrigerant Loss Kooltronic Air Conditioners are subjected to a series of tests to detect refr...

Page 13: ...tat improperly set Low Temperature Control Replace Thermostat or Relay Thermostat defective when applicable Failed Compressor Replace Compressor Ice on Evaporator Coil Insufficient Heat Load or Unit C...

Page 14: ...eceived by customer Number of parts to be returned Product description model and serial number Reason for return Action requested Contact name telephone FAX numbers and e mail address Pack unit in a s...

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