CellarPro AH12S Series, Руководство пользователя

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Line Sizing Chart
Refer to the Line Sizing Chart below for selecting the appropriate tubing size for the length of the piping
run. Note that the recommended line size may not match the connection ports on the Condensing unit
and the Evaporator. Refrigeration grade fittings must be supplied by the installing technician to make the
necessary transitions.
Transitions should be made as close to the unit as possible . Suction line
routing must be designed to ensure oil return to the Condensing unit.
Split System Line Sizing Chart
Model
Liquid Line
Size ("ODS)
Up to 150
feet
Minimum
Suction Line
Insulation
Thickness
(in)
Up to 25 feet
Over 25 feet
up to 50 feet
Over 50 feet
up to 100
feet
Over 100
feet up to
150 feet
AH12Sx 3/8 5/8 3/4 3/4 7/8 1-1/8
AH18Sx 1/2 5/8 3/4 7/8 1-1/8 1-1/8
AH24Sx 1/2 5/8 7/8 1-1/8 1-1/8 1-1/8
Notes:
1) Line lengths expressed in equivalent feet = actual run fitting allowances.
2) Chart includes allowances for Condensing Unit and Evaporator Fittings, Filter Drier, and Sight Glass.
3) Use only dehydrated refrigeration service tubing and refrigeration grade fittings.
4) Install refrigeration piping in accordance with local codes and ASHRAE guidelines.
5) Vertical liquid line riser limit = 30ft (when evaporator is above the condensing unit)
Suction Line Size by Length ("ODS)
6) Vertical liquid line riser limit with optional liquid/suction Heat Exchanger = 60ft (when evaporator is
above the condensing unit)