User Manual

DQ TE SERIES
DQ TE Cooling System Typical Installation
• Keep line sets as short as possible.
• Excessive number of turns will cause
refrigerant ow problems. This could
cause early compressor failure. Suction
line accumulators are recommended.
Required if working lower than the
normal 55-65° operating range from
wine cellar.
• Drain line must always ow downhill to
drain or pump
• The system is controlled by a pump down
control system. There is no control wiring
between thermostat and condensing unit
• The line connections at Fan Coil and
Condensing Unit may not be the same as
the required line sizes
• Standard line sets should be 50’ or less.
Extended runs may require larger line
sizes and 3oz. oil must be added for
every 10’ over 35’.
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Wall ConstructionCeiling Construction
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