WIXLIB

Self-Contained & Split SystemReverse Cycle Air ConditionersModels 05-07-10-12-16-18-24General DescriptionMarvair's water source self-contained andsplit system reverse cycle air conditioners aredesigned for use in either fresh or salt water.These units are built in capacities of 5,000;7,000; 10,000; 12,000; 16,000; 18,000 and24,000 BTUH. The self-contained units arecomplete packaged units, factory chargedand wired. The split systems are comprisedof two parts, a condensing section comprisedof the compressor section and the air handlersection. Field installed refrigeranttubing and wiring connects the twosections.Units are available for operation on115V, 60 Hz;208/230V, 60 Hz and 220/240V,50 Hz. The units are built usingR-22, R407C or R410A refrigerant.Both R407C and R410A areenvironmentally friendly, nonozone depleting and acceptedfor use throughout the EuropeanCommunity.SPB16RCB-00DEAH07RCB & CUB07RCBThe reverse cycle air conditioners feature rotary and scroll compressorswith a suction line accumulator and high and low refrigerant pressure switches. The coaxialtube-in-tube condenser is constructed of corrosion resistant cupronickel water tubing andcopper refrigerant tubing.To ensure years of dependable performance, the units feature: A stainless steel base pan with multiple condensate drain openings allows the rapiddisposal of condensate. The base pan is embossed to add rigidity and to keep thecomponents out of the condensate. An insulated pad minimizes movement and sound.On the split systems, the compressor section and the air handler are mounted in astainless steel trays. Structural supports and control box constructed of superior corrosion resistant aluminum.The aluminum is primed and then a white heat cured polyester finish is applied for theoptimum in durability and aesthetics. A five foot long (151 cm), heavy duty multiwire cable harness facilitates the remotemounting of the control box. This complete cable assembly seals all the wires into theharness to minimize the chance of corrosion. The evaporator coil is constructed of lanced fins and rifled copper tubing for optimumheat transfer. The coil has a baked polyester enamel finish - no paint - and is rated to1,000 hours when tested to ASTM B117. A compact, motorized impeller type blower moves the conditioned air quietly andefficiently through duct work. Backward curved, corrosion resistant centrifugal fansfeature extremely long blades for high efficiency and low noise. Maintenance free ballbearings never need oiling.All units are built to the requirements of UL standard 484, 7th Edition. Marvair is anISO 9001-2000 registered company. All self contained and split systems units (unlessdesignated otherwise) meet applicable ABYC and US Coast Guard regulations, CE directivesand all applicable Air Conditioning and Refrigeration Institute standards.Self Contained Split PD 6/09-91supercedes 9/08-8

InstallationInstallation on both self contained and split system units is simplified with a readily accessible terminalstrip for both the power and control (low voltage) wiring. The control box is located on the side of the selfcontained units and in the compressor section of the split systems. However, the control box can be easilymounted on the opposite side or on the top of the unit or even remotely mounted on a bulkhead. A five foot(151 cm) multiwire cable harness provides a durable and quick electrical connection between the unit and thecontrol box. Condensate line ports (5/8” nylon tube) on both ends and both sides of the base pan facilitate thedrain line connections. Factory provided hold-down clamps are included. On the split system units, threadedrefrigerant connections on both the compressor section and the air handler eliminate the need for a braising.The compressor section is shipped with a holding charge and, in many cases, no additional refrigerant isrequired.ThermostatsAll units can be controlled by either the MachAir II OLED or the MachAir I thermostat/controller. The MachAirII OLED and the MachAir I thermostat/controller display shows whether the unit is in the heating or coolingor fan only or dehumidification mode, set point temperature ( F or C), cabin temperature ( F or C) and fanindicator. The cooling or heating can be selected manually or the Auto mode selects whichever is requiredautomatically. The fan speed can be controlled automatically or manually. Includes wall mounted controller/display. See the MachAir II OLED Product Data Sheet for complete information on the MachAir II OLEDthermostat/controller.AccessoriesAccessories are required and ordered separately. Sea Water Pump Kit. Air duct, supply grille(s) and return grille. Plumbing fittings. Thermostat/controller.Model Identification - Self-Contained UnitsSPS MarineRefrigerantP R22C 407CA R410A ControllerB ElectronicControlBoardNominal Capacity05 5,000 BTUH07 7,000 BTUH10 10,000 BTUH12 12,000 BTUH16 16,000 BTUH18 18,000 BTUH24 24,000 BTUH System TypeAC AirConditionerRC ReverseCycle Orientation*VoltageA 208/230V, 1ø, 60 Hz L Left HandR Right HandB 115V, 1ø, 60 HzF 220/240V, 1ø, 50 HzElectronic Thermostat/ControllerM2 MachAir IIBoardNote: 18,000 BTUH models are only available with 60 Hz units.Model Identification - Split System Condensing SectionCMarineRefrigerantP R22C 407CA R410A Nominal Capacity07 7,000 BTUH10 10,000 BTUH12 12,000 BTUH16 16,000 BTUH18 18,000 BTUH24 24,000 BTUHControllerB ControlBoardSystem TypeAC Air ConditionerRC Reverse Cycle VoltageA 208/230V, 1ø, 60 HzB 115V, 1ø, 60 HzF 220/240V, 1ø, 50 HzNote: 18,000 BTUH models are only available with 60 Hz units. Electronic Thermostat/ControllerM2 MachAir IIBoardModel Identification - Split System Air Handler SectionDEAHDirect ExpansionAir Handler Nominal Capacity07 7,000 BTUH10 10,000 BTUH12 12,000 BTUH16 16,000 BTUH18 18,000 BTUH24 24,000 BTUH System TypeAC Air ConditionerRC Reverse Cycle VoltageA 208/230V, 1ø, 60 HzB 115V, 1ø, 60 HzF 220/240V, 1ø, 50 Hz Orientation*L Left HandR Right Hand* When looking at the compressor from the end of the unit, if the coil is on your right side, the unit is a right handed unit. If the coil is on your left, it is aleft handed unit.Self Contained Split PD 6/09-92

Water Flow ChartMinimum Water Flow* for Reverse Cycle SystemsModel (BTUH)Minimum Water Flow at the Unit5,0001.4 GPM / 5.3 LPM7,0002.0 GPM / 7.6 LPM10,0002.9 GPM / 11.0 LPM12,0003.5 GPM / 13.3 LPM16,0004.7 GPM / 17.8 LPM18,0005.25 GPM / 19.9 LPM24,0007.0 GPM / 26.5 LPM* Based upon 85 F (29.5 C) inlet water measured at the inlet of the unit.Air Flow and Grille ChartSelfContainedUnit or AirHandlerMinimumMinimumNominal Opening for Opening forReturn Air Supply AirAir FlowGrille(s)GrilleCFM/m3per Hour (in2/cm2) (in2/cm2)MinimumHose ,550192/1,240Marvair P/N forBlower to HoseAdaptersNot required.Blower has 4"(10.2cm) rounddiameter opening.901341 (5" roundhose adapter)OutsideDiameter ofHose Adapter(in/cm)Not required.Blower has 4"(10.2cm) rounddiameter opening.4-3/4" (12cm)90134 (5" roundhose adapter) or 4-3/4" (12 cm) or5 or 6*/12.7 or 15.2* 901351 (6" round 5-3/4" (14.6 cm)hose adapter)901351 (6" round5-3/4" (14.6 cm)6/15.2hose adapter)90135 (6" round5-3/4" (14.6 cm)hose adapter) or6 or 7*/or15.2 or 17.8* 901361 (7" round6-3/4" (17.15cm)hose adapter)901361 (7" round6-3/4" (17.15cm)7/17.8*hose adapter)8* or 10/905682 (8" oval10" x 4"20.3* or 25.4 hose adapter)(25.4 x 10.2 cm)* Use larger size if duct run is greater than 10 ft. (3 meters).1 Shipped standard with unit.2Two adapters are shipped with each two ton unit.3Self Contained Split PD 6/09-9

Performance/Electrical Data for Self-Contained Units - Models SP,60 Hz, R-22 Capacity VoltageFreq.RunStarting(Amp)(Lbs) Refrig.AmpacityNumber 27.99.71568R-22See Performance/Electrical Data for Self-Contained units - Model SA24, 60 Hz, R410A Refrigerant.Performance/Electrical Data for Self-Contained Units - Models SP,50 Hz, R-22 RefrigerantMinimum MaximumBreaker amp)(kg)Refrig.AmpacityNumber(BTUH)(VAC)(Hz.) *16F16,000220507.325.48.91530R-22See Performance/Electrical Data for Self-Contained units - Model SA24, 60 Hz, R410A Refrigerant.Performance/Electrical Data for Self-Contained Units - Models SC,50 Hz, R-407C RefrigerantMinimum VAC)(Hz.) R-407CSC*16F16,000220507.325.48.91530R-407CSee Performance/Electrical Data for Self-Contained units - Model SA24, 60 Hz, R410A Refrigerant.1 Amps will vary with actual voltage, inlet water temperature and inlet air temperature and humidity. Ampswill be approximately 50% higher in the heating mode.Performance/Electrical Data for Self-Contained Units - Model SA24,R-410A SAB24RCA 24,000Self Contained Split PD t(kg)5050Refrig.R-410AR-410A

Dimensional Data - Self-Contained Model 05 (inches & mm)LEFT HAND UNITREMOTE CONTROL BOX2-11/16 [68mm]5-7/8 [149mm]TOP VIEWAFILTERHEAT EXCHANGERAMarvair10-1/8 [256mm]BBB8-1/2 [215mm] COMPRESSORBBLOWERFRONT VIEW16-1/8 [409mm]17-7/8 [455mm]WATER OUT5/8" O.D.(15.8 MM)BACK VIEWBLOWER OPENING4" (102mm) O.D.9-15/16 [252mm]SIDE VIEWBUSHING SCHEDULEMK QTYID15/16” [25 mm]11/16” [20 mm]FRONT VIEWWATER OUT12-1/8 [307mm]10-1/2 [268mm]WATER INWATER IN5/8" O.D.(15.8 MM)2-1/2 [64mm]CONDENSATE FITTING.563 O.D.(14.2 MM)(TYPICAL)For 5/8" (14.2mm) condensatetubing.FOAM PAD 1/2" (13mm)WEIGHT: 41 LBS / 19 KGNOTE: THE ELECTRICAL CONTROL BOX FOR ALL 5,000 MODELS IS ALWAYS REMOTELY MOUNTED.5Self Contained Split PD 6/09-9

Dimensional Data - Self-Contained Models 07-10-12-16-18(inches & mm)TOP VIEWBLOWER IN POSITION FOR VERTICAL DISCHARGECONTROL BOX5/8" (15 mm) OD8-3/4"222 mm5/8" (15 mm) ODRIGHT HAND UNITBACK (BLOWER) VIEWFRONT (EVAPORATOR) VIEW7"178 mm13"330 mm1/2"13 mm1/2" / 13 mmCLOSE CELLINSULATIONRIGHT SIDE VIEWLEFT SIDE VIEW14-1/8”359 mm13-1/2"343 mm10-1/8”257 mmCONTROLBOX1”25 mm2-3/4" / 70 mm3-1/4”83 mmCONTROL BOXDIMSABCDEFGHIJKLWT.0721-1/4" (540mm)11" (279mm)12-1/4" (311mm)22-3/8" (568mm)3-1/2" (89mm)9-1/8" (232mm)10-7/8" (276mm)7-1/2" (191mm)9" (229mm)10" (254mm)4" (102mm)9" (229mm)55 Lbs (25 kg)1022-7/8" (581mm)11" (279mm)13-5/8" (346mm)24-1/2" (622mm)3-3/8" (86mm)11" (279mm)13" (330mm)7" (178mm)9-3/4" (248mm)10-3/4" (273mm)3-1/2" (89mm)10-3/8" (264mm)63 Lbs (29 kg)1222-7/8" (581mm)11" (279mm)13-7/8" (352mm)24-3/4" (629mm)3-3/8" (86mm)11" (279mm)13" (330mm)7" (178mm)9-3/4" (248mm)10-3/4" (273mm)3-1/2" (89mm)10-3/8" (264mm)66 Lbs (30 kg)CONTROL BOX DIMENSIONS - 11 x 3-1/2 x 6-1/4"(279 x 79 x 159 mm)Self Contained Split PD 6/09-961623-3/4" (603mm)11" (279mm)13-5/8" (346mm)25-3/4" (654mm)3-3/8" (86mm)11-1/2" (292mm)13-1/8" (333mm)6-3/4" (171mm)9-3/8" (238mm)10-1/2" (267mm)3-1/2" (89mm)10-1/8" (257mm)67 Lbs (30 kg)For 5/8" (14.2mm) condensate tubing1823-3/4" (603mm)11" (279mm)13-5/8" (346mm)25-3/4" (654mm)3-3/8" (86mm)11-1/2" (292mm)13-1/8" (333mm)6-3/4" (171mm)9-3/8" (238mm)10-1/2" (267mm)3-1/2" (89mm)10-1/8" (257mm)68 Lbs