Marquis 500 Sport Bridge, Руководство пользователя

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Section 4 applies ONLY, to the Interior Air Conditioning System installed at the Marquis Assembly Plant .
NOTE : An aftermarket air conditioning system may not operate the same as the system explained in this section .
The air conditioning system needs an AC power source to operate, supplied either by:
Shore Power or the Generator •
Supply of water (either salt or fresh) •
The factory-installed air conditioning system consists of three air conditioning units . The air conditioning evaporator/blowers include:
Two zone 10,000 BTU unit (Master Stateroom and Heads) •
18,000 BTU unit (Dinette And Salon) •
8,000 BTU unit (VIP and Staterooms) •
PRODUCING HEAT
The evaporator/blower in master stateroom and VIP stateroom each contains a heater
strip, which when turned ON, allows the evaporator/blower to blow warm air .
The air conditioning system produces heat when operated in reverse cycle mode . Re-
verse cycle operation is affected by the temperature of the seawater . The air conditioning
system’s ability to produce warm air decreases as seawater temperature decreases .
Marquis recommends not to operate the air conditioning system in reverse cycle mode
when the seawater temperature is below 40°F .
POWERING THE AIR CONDITIONING
Close the air conditioning seacock . 1 .
Remove and clean the air conditioning system’s seawater strainer . The strainer 2 .
prevents debris in the seawater from entering the air conditioning system . The
strainer is located in the engine room forward of the STDB engine
.
CauTiON
DO nOt SWitch thE A/c SyStEm WAtER pUmp bREAkER On UntiL
AFtER thE SEAcOckS SUppLying thE AiR cOnDitiOning SyStEm
With SEAWAtER hAvE bEEn OpEnED.
thE pUmp AnD SEAcOckS
ARE LOcAtED in thE EnginE ROOm, FORWARD OF thE StDb EnginE.
Reinstall the seawater strainer . If the strainer leaks when the air conditioning sea- 3 .
cock is opened, close the seacock, then check the strainer for correct installation .
Open the seacock . A single pump supplies the air conditioning units with seawa-
4 .
ter .
Supply AC power to the yacht . Refer to Section 3:
5 . Shore Power and/or Generator
Power for instruction .
Switch the correct circuit breakers group to ON (Shore power or generator) 6 .
located on the DC Control Center (Salon) .
Switch the
7 . AUTO SUMP circuit breaker to ON, located on the DC Control Center
(Engine room) . Condensation from the air conditioning system drains into the
sump, the circuit breaker must be ON while the air conditioning system is operat-
ing .
StEp 1: A/c pUmp AnD SEA
cOck DEtAiL
OPEN CLOSED
Seawater Strainer
Seacock
StEp 1 and 4: SEAcOck DEtAiL
Pump
StEp 7: Dc cOntROL cEntER (EnginE ROOm)
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