Section 5: Technical Data; Operational Limitations; Table 7 - Voltage Limitations - Johnson Controls Quantech Millennium QCC3080CZE Installation Operation & Maintenance

Air-cooled scroll condensing unit

Table of Contents

FORM QCC3-NM1

ISSUE DATE: 12/19/2023

Operational limitations

Temperature and flows

Excessive flow will cause damage to the

cooler. Do not exceed max. cooler flow.

Special care should be taken when mul-

tiple chillers are fed by a single pump.

Note

• For leaving brine temperature below 40°F (4.4°C),

contact your nearest Quantech Office for applica-

tion requirements.

• For leaving water temperature higher than 55°F

(12.8°C), contact the nearest Quantech Office for

application guidelines.

• The evaporator is protected against freezing to

-20°F (-28.8°C) with an electric heater as stan-

dard.

• For operation at temperatures below 25°F

(-3.9°C), the optional Low Ambient Kit will need

to be installed.

• For operation at temperatures above 115°F

(46.1°C), the optional High Ambient Kit will need

to be installed on the system.

Quantech