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5

KOLDWAVE 3AK (AIRMASTER)

CABINET
The Koldwave Airmaster cabinet is constructed of
22-gauge galvanized steel with two-tone enamel finish
for corrosion protection. It is lined with thermal and
sound absorbent insulation material in the discharge
area and vibration dampening on all panels. Top and
bottom hinged access doors are secured by magnetic
strips. The unique combination of light gray, dark gray,
and black color cabinet panels makes Koldwave
Airmaster an attractive addition to any location.

CONDENSER DISCHARGE FLEXIBILITY
The Koldwave Airmaster is designed to allow easy
conversion of condenser discharge from top (standard)
to rear discharge. The Koldwave Airmaster is designed
to allow the condenser to be rotated from the top of the
back of the unit. The unique arrangement can be
accomplished simply by removing both right-and left-
hand side panels, and interchanging the top panel with
the upper back panel.

CONTROL PANEL
Electrical control is concentrated in an enclosed area
behind the control panel. The control panel contains
the mode selector rocker switch, the fan speed rotary
switch, the thermostat and power, cool and tank full
indicators lights.

Mode Selector Rocker Switch
The three mode selector rocker switch, located on the
control panel, has three functions:
1. To provide fan mode only operation when

depressed to the left.

2. To turn the unit off when set in the center position.
3. To activate the cooling mode when depressed to

the right.

Fan Speed Rotary Switch
The three-position rotary fan speed selector switch,
located below the rocker switch, provides high,
medium and low evaporator blower fan speeds as
marked on the face of the control panel.

Thermostat
The self-contained unit maintains the desired amount
of cooling, which can be selected by adjusting the
thermostat to the preferred temperature. The
thermostat sensing bulb is in the return air stream
behind the slotted return air intake door and return air
filter. The range of the thermostat is 60-95°F with a
differential of ± 3°F.

Indicator Lights
The green-colored “Power-On” light indicates power to
the control panel when the mode selector switch is in
either the fan or cooling mode.

The blue-colored “Cool” light indicates the unit is
calling for cooling mode operation, with the
compressor, condenser and evaporator blowers all
running.

The red “Tank Full” warning light indicates that the
condensate tank is full and needs to be emptied.

  1. Mode Selector

Rocker Switch

  2. Fan Speed

Rotary Switch

  3. Thermostat
  4. Power-On

Indicator (green)

  5. Cooling Mode

Indicator (blue)

  6. Tank Full

Indicator (red)

1

2

3

4

5

6

Rear

Discharge

Top

Discharge

Содержание AIRMASTER 3AK

Страница 1: ...ire refrigeration system electrical components condenser and evaporator housed in one attractively designed two tone enamel finish metal cabinet NOMENCLATURE 3 A K 30 1 2 5 Series 50 Hz Air Cooled 208...

Страница 2: ...500 15 500 9 65 95 F DB 75 F WB 40 RH 21 350 14 100 10 25 21 100 13 350 10 25 20 200 12 750 10 00 95 F DB 83 F WB 61 RH 21 900 8 800 10 45 21 700 8 550 10 45 20 850 8 450 10 25 104 F DB 80 F WB 36 RH...

Страница 3: ...30 RH 25 950 21 000 10 00 25 100 20 000 10 00 24 250 18 750 9 75 95 F DB 75 F WB 40 RH 26 550 17 950 10 20 25 800 17 000 10 25 25 050 16 250 10 05 95 F DB 83 F WB 61 RH 27 150 11 250 10 40 26 500 11 0...

Страница 4: ...to virtually any location SERVICEABILITY The Koldwave Airmaster has removable panels to provide full service accessibility The interior is divided into three accessible sections upper front lower fron...

Страница 5: ...selector rocker switch located on the control panel has three functions 1 To provide fan mode only operation when depressed to the left 2 To turn the unit off when set in the center position 3 To act...

Страница 6: ...l box located in the lower back section of the unit The electrical box encases the compressor s run capacitor a transformer the compressor contactor a freeze control a condenser fan speed selector and...

Страница 7: ...sate water from unit 1 With condensate tank and water level detection system which comes standard on unit See detailed drawing and discussion below 2 With optional condensate pump kit shown on page 16...

Страница 8: ...mpressor until temperature levels are safe again The approximate thermostat cut out cut in are 290 140 F HIGH PRESSURE CUT OUT The Koldwave Airmaster incorporates within the refrigeration system a man...

Страница 9: ...9 KOLDWAVE 3AK AIRMASTER ACCESSORIES...

Страница 10: ...ting into the false ceiling plus a duct collar to attach duct to the unit Installation of the flexible duct can be achieved in the following manner 1 Slip one end of the duct over the lay in ceiling p...

Страница 11: ...D 2411 Plenum installed with additional optional accessory kits on plenum inlet and unit discharge Installation Procedure 1 Remove seventeen 10 24 x 1 2 long phillips head screws securing left hand si...

Страница 12: ...12 KOLDWAVE 3AK AIRMASTER...

Страница 13: ...ive equipment production processes and personnel This can be accomplished by optional dual 6 diameter snozzles 23 long compressed and 31 long extended flexible air duct The snozzles are secured to a p...

Страница 14: ...ir duct part 040 C 0025 can be used with this kit for remote spot cooling The duct is secured to a 16 gauge light grey painted galvanneal mounting plate by a clamp part SA019 A 0067 The duct assembly...

Страница 15: ...Single 10 Diameter Evaporator Discharge Duct On application where one large cold air supply duct is desired a mounting plate with a single 10 diameter mounting flange is available which mounts just a...

Страница 16: ...MBLY 1 Disconnect unit power source 2 Open front lower hinged door 3 Pull out plastic drain hose form inside of tank and remove tank from hinged tray Do not drain hose from evaporator drain pan 4 Moun...

Страница 17: ...g provides convenient economical and energy efficient air conditioning in areas where cooling the entire environment is impractical The cool air is directed only where it is aimed or needed without wa...

Страница 18: ...e air conditioner spot cooler for any shipping damage Air conditioners are throughly inspected at the factory and carefully packed If any damage is evident file a claim with the delivering carrier imm...

Страница 19: ...l to determine electrical power and installation requirements to allow the spot cooler to perform at its maximum efficiency Refer to general description wiring diagrams and photographs to get an under...

Страница 20: ...evaporator coil 3 Ice on evaporator coil 4 Obstructed intake 5 Wrong speed on evaporator fan motor 6 Evaporator fan motor miswired 1 Refrigerant leak 2 Plugged cap tubes or strainer 1 Check external...

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