Regal 42 Fly-Grande Coupe, Owner'S Manual

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Chapter 4
TYPICAL AIR CONDITIONING SYSTEM
Overview
Th e current air conditioning zone system features 3
separate marine air conditioning units. The system
utilizes a single 230 volt pump which delivers cooler
seawater to the evaporators/condensers (See photo
at right. Warmer seawater exits the yacht through a
manifold and various thru-hull fi ttings.
Each of the evaporator/condenser units incorporate a
compressor to compact the R-22 refrigerant.
Th ree Elite control panels (thermostats) are centrally lo-
cated to serve their respective areas.
TYPICAL AIR CONDITIONING EVAPORATOR/CONDENSER UNIT
TYPICAL A/C PUMP
SEA WATER OUT
SEA WATER IN
EVAPORATOR
BLOWER
COMPRESSOR
PAN CONDENSATION
DRAIN
Th e A/C pump is locat-
ed in the engine room
at the starboard aft bilge
fl oor. It provides sea wa-
ter to operate the A/C
unit located under the
forward berth, at the sa-
lon dinette, and behind the salon refrigerator.