Carrier Miracool owner manual Initial Start-Up, Power Supply, Temperature Control, Unit Data

Models: Miracool

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TABLE 2 – UNIT DATA

TABLE 2 – UNIT DATA

UNIT

MC2000H /

 

MC2000S

Voltage (V)

 

Nominal

115

Range

105-125

Frequency (Hz)

60

Total Amps

11.3

Refrigerant Type

R-134A

Charge Amount (oz)

19.4

Design Pressure (psig)

 

High Side

220

Low Side

88

INITIAL START-UP

POWER SUPPLY

￿Connect unit to power supply. Check to verify that the compressor, lamp and fans are running.

Important: Low line voltage is often the cause of service complaints. Check to see that the line voltage is within specified range with the unit running.

TEMPERATURE CONTROL

￿The temperature control knob is located inside the cabinet in the motors panel. See Figure 8. Unit is factory set at the number 4 position (normal), which will maintain the product at approximately 38F. For colder temperature, turn the black adjustment knob to a higher setting. Adjust temperature control in small increments, one position at a time.

CAUTION

Allow 24 hours between temperature control adjustments. Excessive tampering with temperature control could lead to service difficulties.

NOTE: For operation above 3,000-ft altitude, thermostat should be adjusted by a qualified service technician.

TEMPERATURE

CONTROL KNOB

FIGURE 8 – TEMPERATURE CONTROL KNOB

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Carrier Miracool owner manual Initial Start-Up, Power Supply, Unit Data, Temperature Control Knob