Specification Sheets for Direct Expansion & Tempered Water Plus Controls & Accessories L-0001 LB-01 Rev.
Specification Sheets for Direct Expansion & Tempered Water Plus C ontrols & Accessories Lit. ID# Rev.
Direct Expansion Systems StowAway Turbo Self-Contained Units Optimized Marine Design STQ14K StowAway Turbo shown with optional Sound Shield Rust-free molded composite drain pan designed for quick removal of condensate water. Innovatively designed sloped channels route water rapidly to a choice of three easy-to-plumb drain locations. Key Benefits ■ Up to 85% reduction in standing water in the drain pan.
227 49.6 22.5 50.4 22.9 Gross Weight (lbs/kg) 12 21 0.8 40 7.0 5.4 53.8 1 24.4 19.9 80 48 5 10.7 17.6 13.0 12.2 10.8 283 115 43.8 10 60 STQ8 53.6 6 10 0.8 19 3.4 2.6 1 24.3 19.8 283 230 43.6 10 60 8,000 283 14 25 1.0 42 8.3 6.0 13.5 13.0 53.0 24.0 58.8 1 26.7 22.1 100 60 6 12.4 20.4 34.3 32.9 12.2 298 115 10.5 60 43.0 19.5 48.8 516 310 12.7 27.2 44.7 33.0 31.0 27.4 10 8 13 1.1 20 4.4 3.6 1 220-240 50 STQ10 58.8 48.8 13.
W ! N E Direct Expansion Systems Dometic EnviroComfort Kit Climate Control at the Touch of a Button Dometic EnviroComfort 15,000 BTU/hr Kit Enjoy ideal temperatures in your boating environment year-round with Dometic’s EnviroComfort air conditioning systems. We offer a wide range of capacities from 5,000 to 15,000 BTU/hr, so you can size the system to suit your boat for ultimate cooling and heating comfort. All EnviroComfort models use R-417A refrigerant, an environmentally safe gas.
Direct Expansion Systems Technical Specifications for Dometic EnviroComfort ECD05 ECD06.5 ECD09 ECD11 Capacity (BTU/hr) Model(1) 5,000 6,500 9,000 11,000 15,000 Power (Volt/Hz/Ph) 115/60/1 115/60/1 115/60/1 115/60/1 115/60/1 Full Load Amperage - Cool 3.9 5.4 6.0 6.8 9.4 Full Load Amperage - Heat 5.1 7.0 8.3 9.4 12.
W ! N E Direct Expansion Systems Dometic EnviroCool Kit Climate Control at the Touch of a Button Dometic EnviroCool 5,000 BTU/hr Kit Enjoy ideal temperatures in your boating environment with Dometic’s EnviroCool marine air conditioning systems. We offer a wide range of BTU capacities from 5,000 to 15,000 BTU/hr to allow you to size your system for ultimate cooling. The EnviroCool series uses R-417A refrigerant, an environmentally safe green gas.
Direct Expansion Systems Technical Specifications for Dometic EnviroCool ECM05 ECM06.5 ECM09 ECM11 Capacity (BTU/hr) Model(1) 5,000 6,500 9,000 11,000 15,000 Power (Volt/Hz/Ph) 115/60/1 115/60/1 115/60/1 115/60/1 115/60/1 Full Load Amperage - Cool 3.9 5.4 6.0 6.8 9.4 Locked Rotor Amperage 29 40 42 53 59 R-417A R-417A R-417A R-417A R-417A Mechanical Mechanical Mechanical Mechanical Mechanical Refrigerant type Control type ECM15 Dimensions (+/- 0.
Direct Expansion Systems Cuddy dc Air Conditioning Kits Photo courtesy of Pro-Line Boats Easy & Affordable Cold Air for Smaller Cabins Cuddy dc 3,500 BTU/hr Kit The Dometic Cuddy dc is a compact 3,500 BTU/hr coolonly air conditioner designed to work with 12 Volt power systems. Energized by a dedicated bank of batteries and a dedicated power module, the Cuddy dc makes your small cabin a refuge from the heat and sun.
Direct Expansion Systems Technical Specifications for Cuddy dc Kits Component Dimensions Capacity Weight Refrigerant Height Width Depth 3,500 BTU/hr 9.25"/235mm 15.0"/381mm 8.0"/204mm 29lb./13.2kg Dedicated Power Module (DPM) N/A 5.13"/130mm 10.0"/254mm 2.67"/68mm 3lb./1.3kg — Control N/A 5.5"/140mm 3.25"/83mm 2.75"/70mm — — 150 GPH 2.75"/70mm 3.5"/89mm 4.75"/121mm 1lb./0.
Direct Expansion Systems 11 Keep Cool On Deck With The Breeze For Flybridge, Cockpit & On-Deck Installations SLX16 shown The Breeze delivers high-velocity cold air (or HOT!) onto the bridge, cockpit, or deck using an innovative horizontal compressor. The 16,000 BTU/hr. self-contained package stands just eight inches (203mm) high and is easily mounted in confined spaces like flybridge dashboards and consoles. Also available is a 16,000 BTU/hr. evaporator connected to a remote condensing unit below decks.
Direct Expansion Systems Technical Specifications for The Breeze Unit Type Self-Contained Unit Model Number SXL16 SXL13CK BTU/hr. 16,000 13,000 Evaporator Air Handler EDL16, EDL16C ATL16, ATL16Z 16,000 Height 8" (203mm) 7.4" (188mm) Width 30.25" (769mm) 22.25" (566mm) Depth 14" (356mm) 11" (280mm) Weight Refrigerant 70 lbs. (32 kg.) 19 lbs. (9 kg.) 21 lbs. (10 kg.) R22 R417a N/A Electrical 115V 60Hz 230V 50Hz N/A Cool 11.0 amps* 4.4 amps* N/A Heat 14.6 amps* 5.
Direct Expansion Systems 13 StowAway Self-Contained Units Photo courtesy of Cruisers Yachts 18K & 24K BTU/hr Capacities SQF24C/1 shown The StowAway series of self-contained marine air conditioners offers 18K-24K BTU/hr of cooling and heating. All models offer direct Key Benefits expansion operation in a compact, low-profile unit, with a seawater-cooled ■ 18,000 condenser and a choice of controls.
Direct Expansion Systems StowAway units are designed for easy installation and air-distribution system (duct and grilles), hose adapter and serviceability. In addition to the basic StowAway unit, controls. StowAway units are available in 115VAC or 230VAC the following components are required to complete the 60Hz models, as well as full-performance 240VAC 50Hz installation and are sold separately: seawater cooling models. system (pump, through-hull, strainer, seacock, hose, etc.
Direct Expansion Systems 15 R Type Condensing Units 5K to 16K BTU/hr Capacity Range RX12 condensing unit shown R type remote condensing units are the next generation of seawater-cooled, reverse-cycle heat pumps for cooling and heating in marine applications. Small R type units are available in capacities from 5,000 to 16,000 BTU/hr. These condensing units can be installed with up to two Cruisair cooling units, where the total capacity is equal to the condensing unit capacity.
Direct Expansion Systems SMX II or SMX Net power/logic boards. In addition, an SMXir Every R type unit is fully tested and pre-charged at the or the new SMXht keypad/ display, a CXP connecting factory with R-22 refrigerant or R-417A “green gas”. (All 50Hz cable, and a TSEP temperature sensor must be purchased “CK” models come standard with R-417A.) Installation and separately.
Direct Expansion Systems 17 Type R Condensing Units Photo courtesy of Cruisers Yachts With High Efficiency Compressors RX24 condensing unit shown Available in capacities from 20,000 to 48,000 BTU/hr, Type R remote condensing units represent the next generation of seawater-cooled, reverse-cycle heat pumps for cooling and heating in marine applications. Models up to 36,000 BTU/hr use reciprocating compressors, while the 48K units use scroll compressors.
Direct Expansion Systems protected and must not be installed in an area where flammable vapors may be present. A seawater cooling system, with pump, scoop type through-hull, seacock, strainer, and overboard discharge, is also required. Every Type R unit is fully tested and pre-charged at the factory with R22 refrigerant; “green gas” R-417A is also available. Installation and final charging of the system must be performed by a certified technician.
Direct Expansion Systems 19 RE & REU Series DX Air Handlers With High Efficiency Blowers REU16 Evaporator shown Cruisair’s REU remote evaporators are draw-through, ductable cooling units with rotatable, variable-speed blowers and integral water-displacing condensate pans. Featuring a high-efficiency permanent split capacitor (PSC) blower in which the motor is concealed, the REU series is available in capacities from 4-16K BTU/hr (20, 24, 30, and 36k units use a shaded pole motor).
Direct Expansion Systems Technical Specifications for RE & REU Series DX Air Handlers Item Number Model Number Capacity (BTU/hr) Voltage (50/60Hz) Blower Amps Height (in/mm) Width (in/mm) Depth (in/mm) Weight (lb/kg) Air Flow (cfm/cmh) 715012001 715012403 RE20C RE24C 20,000 24,000 230 0.80 18.25/463.55 19.75/501.65 16.50/419.10 35.00/15.88 667/1133.40 800/1359.40 715013000 715013601 RE30C RE36C 30,000 36,000 230 230 4.00 4.00 20.25/514.35 19.75/501.65 17.50/444.50 42.00/19.
Direct Expansion Systems 21 E Series DX Evaporators Low Profile, Twin Blower Air Handlers EBULP16C EBULP16 EBULP24C The low profile, twin-blower E series of ductable cooling/heating units are available in a wide range of capacities and configurations. They are designed for installations where there is limited vertical space, such as beneath a seat or bunk, or in overhead spaces. Key Benefits ■ Low-profile, twin-blower, ductable cooling/ heating unit.
Direct Expansion Systems EHBUL units have integrated electric heat strips to provide heat The cooling/heating unit can be installed with a combination of when the seawater is too cold for adequate reverse-cycle heating. plenums, and flexible or built-in duct-work to convey discharge air All Cruisair auxiliary heaters use a 2-stage thermal protection system to one or more outlets. Hose adapters are required to connect to to prevent dangerous overheating in case airflow is lost.
Direct Expansion Systems CoolBreeze You’re Cool On Deck With Jets of Chilled Air HOW THE COOLBREEZE WORKS DIRECTIONAL DIFFUSER JET DETAIL DUAL EVAPORATING UNITS DELIVER CHILLED AIR AT HIGH VELOCITY ADJUSTABLE AIR NOZZLE MULTIPLE DIRECTIONAL DIFFUSER JETS COOLBREEZE ZONE 3" PVC PIPE CONCEALED INSIDE MAIN HEADER 3" PVC PIPE EVAPORATING UNITS CONCEALED IN STORAGE OR BENCH SEATING CoolBreeze provides an efficient, compact solution for generating cool air outside the living space by cooling the people
Direct Expansion Systems A single on/off switch powers the system. If powered on, the system is dormant until triggered by temperature. If powered off, the system does not operate regardless of temperature. CoolBreeze provides a worry-free way to keep cool in the mid-day sun while knowing it will turn itself off in the coolness of the evening. CoolBreeze is designed to perform in and cool high-temperature ambient air. It uses R-417A, an environmentally safe refrigerant approved by the EPA.
Direct Expansion Systems 25 RM Modulating Condensing Units Capable of Cooling Up to 5 Zones RM30 condensing unit shown The new RM model remote modulating condensing units are the next generation of direct-expansion, cooling only air conditioning units designed to run multiple cooling units (evaporators) with up to five independent zones. Models are available in capacities of 24, 30 & 42,000 BTU/Hr. Total cooling unit capacity should be within 15% of the condensing unit capacity.
Direct Expansion Systems Copper tubing is used to carry refrigerant between the condensing unit and the cooling units, which are located in the living spaces. Refrigerant manifolds (models DD and SD) are available to aid in installation. Each cooling unit has a separate control, either SMX series or 3-knob. These controls operate independently to maintain room temperature. The RM condensing unit runs when any room control calls for cooling, and shuts off when all zone setpoints are satisfied.
Direct Expansion Systems 27 Modulating DX Evaporators Photo courtesy of Cruisers Yachts EMB & EHMB Series EHMB12C cooling/ heating unit shown EMB and EHMB are ductable cooling units with built-in refrigerant solenoid valves and high-efficiency blowers. They are used with Cruisair Modulating Systems, which allow up to five independent temperature-controlled zones on one RM type modulating condensing unit (see specification sheet L–0958).
Direct Expansion Systems Technical Specifications for EMB & EHMB Cooling/Heating Units Capacity (BTU/hr) Voltage Blower Amps Electric Heater (kW/Amps) EMB4C EHMB4C 4,000 230 0.6 EMB6C EHMB6C 6,000 230 EMB8C EHMB8C 8,000 EMB10C EHMB10C Model Dimensions (in/MM) Weight (lb/kg) Air Flow (cfm/cmh) 13.8/352 17/7.7 20/9.1 200/335 10.8/275 13.8/352 19/8.6 22/10.0 200/335 10.0/255 10.8/275 13.8/352 19/8.6 22/10.0 200/335 N/A 1.5/6.2 11.0/280 12.0/306 15.0/383 24/10.9 28/12.
Tempered Water Systems 29 Modular MTD The Next Generation of Chillers MTD120DC shown The Cruisair MTD is a modular chiller engineered for optimal use of the new environmentally safe R-410A refrigerant. This tempered-water unit provides installation flexibility, reliability, maximum performance, and easy accessibility for maintenance and repair.
Tempered Water Systems Technical Specifications for MTD Tempering Units Capacity Btu/hr (Kcal/hr)(1) Model Volts/Hz/Ph (2) (3) Full Load Amps Cool Full Load Amps Heat Locked Rotor Amps Dimensions (in/cm) (4) Connections Height Width 1 Width 2 Length X SW CW Weight (lb/kg)(4) Refrig. MTD24C MTD24CK MTD24DC MTD24EC 24,000 (6,048) 230/60/1 220/50/1 230/60/3 460/60/3 6.4 7.5 5.5 2.7 9.5 11.0 7.3 3.6 58.3 67.0 58.0 28.0 17.0/43 12.8/32 12.8/32 25.
Tempered Water Systems TWC Compact Tempering Unit Compact & Enclosed Design TWC24C shown Cruisair’s new TWC Compact is a high performance, cost effective Tempering Unit that provides all the advantages of a chilled water system while maintaining the Key Benefits ■ Compact, enclosed design. performance levels associated with the Cruisair name.
Tempered Water Systems Two different chiller control systems are available. The staging and LCD readout of chiller status, the Tempered standard control is our proven Digital Diagnostic Control Water Logic Control (TWLC) is available. Depending on the (DDC) that provides simple, single-stage operation. For configuration, additional cables, switches, sensors, or a the customer who wants full system control with multi-unit display may be required.
Tempered Water Systems MTS Chillers For Pleasure Yachts & Commercial Vessels MTS25 shown The MTS is a high-capacity modular chiller unit for large pleasure yachts and commercial vessels. Optional electric heaters can provide onboard comfort year round. Each module contains a hermetic scroll compressor and shell-and-tube marinegrade condenser, along with other mechanical and electrical components on a single chassis. Multiple modules can be staged as needed to meet the required load.
Tempered Water Systems Technical Specifications for MTS 25-Ton Model MTS25 (380V) MTS25 (460V) Capacity (BTU/Hr) 279,000 279,000 Voltage 380/60/3 460/60/3 Amps Net Weight (lbs/kg) Height (in/mm) 35.5 35.5 1150/429.2 1150/429.2 61.2/1554.48 61.2/1554.48 Width, W1 (in/mm) 19.5/495.3 19.5/495.3 Width, W2 (in/mm) 21.75/552.45 21.75/552.45 Depth, D1 (in/mm) 35.5/901.7 35.5/901.7 Depth, D2 (in/mm) 40.2/1021.08 40.2/1021.
Tempered Water Systems 35 AT Series Air Handlers for TW Improved Design for Better Performance AT18HV air handler shown Cruisair’s AT series of air handlers for tempered water systems are draw-though (ducted) units that replace the CBU, CBBL, and CHBBL models, and have many improvements and options over the existing units.
Tempered Water Systems Technical Specifications for AT Series Air Handlers Model(1)(2) AT4F AT6HV AT9HV AT12HV AT18HV AT24HV AT36HV 36,000/9,072 Capacity (BTU/hr)/(Kcal/hr) 4,000/1,008 6,000/1,512 9,000/2,268 12,000/3,024 18,000/4,536 24,000/6,048 Voltage @ 50-60Hz/1Ph 115 230 115 230 115 230 115 230 115 230 115 230 230 0.9 0.5 1.2 0.6 1.4 0.7 1.4 0.7 2.2 1.0 2.2 1.0 1.6 Amperage (FLA) Cool Optional Electric Heaters (3) Element Size (kW) N/A 1.0 1.5 2.
Tempered Water Systems Super Quiet AT-DC Air Handlers With WhisperCool Technology AT18DC shown Dometic creates the new standard in luxury yacht climate control that you’ll barely notice – precisely what your clients are asking for – quiet nights. WhisperCool Technology harnesses engineering refinements to eliminate annoying “motor hum” from traditional air conditioning blowers that occurs at very low speeds. Incoming alternating current is converted to drive a high-efficiency, brushless DC fan motor.
Tempered Water Systems Technical Specifications for AT-DC Air Handlers Model AT6DC AT9DC AT12DC AT18DC AT24DC 6,000 9,000 12,000 18,000 24,000 36,000 208-230/ 50-60/1 208-230/ 50-60/1 208-230/ 50-60/1 208-230/ 50-60/1 208-230/ 50-60/1 208-230/ 50-60/1 2.8 2.8 2.8 3.5 3.5 3.5 1 1 1.5 1.5 3 3 Heater Amps 4.3 4.3 6.5 6.5 13.0 13.0 Amps (FLA) Heat* 7.1 7.1 9.3 10.0 18.7 20.
Tempered Water Systems 39 ATL Air Handlers for Chillers Designed With Height Constraints In Mind ATL24DC shown The ATL series is an improved low-profile, chilled-water, drawthrough air handler. Insulating foam covers the condensate pan, blower housing, shroud, and coil end cover to reduce noise and secondary condensation. The condensate pan also has an anti-slosh, anti-fungal foam lining. The ATL series is designed to replace the CHBBC models.
1 4.3 5.7 Amps (FLA) Cool Optional Heater kW Heater Amps Amps (FLA) Heat With Elec. Heat 70/452 Min Supply Air Outlet Per Duct (in2/cm2) Total Return Air Inlet (in2/cm2) Sloped Sloped 1/2 Sloped 1/2 130/840 35/226 2 ducts 6/153 2 rings 31.3/795 21.7/551 8.1/205 1.9/470 400/680 3/11 11 4 10 5 9.3 6.5 1.5 2.8 208-230/ 50-60/1 12000 ATL12DC L–2548 Rev.
Tempered Water Systems 41 ABL Air Handlers for Chillers Low-Profile Models ABL18DCZ shown The ABL series is an improved low-profile, drawthrough chilled-water air handler. Insulating foam covers the condensate pan, blower housing, shroud, and coil end cover to reduce noise and secondary condensation. The condensate pan also has an antislosh, anti-fungal foam lining. The ABL series is designed to replace the Key Benefits ■ DC blowers are strong and quiet at any speed.
Tempered Water Systems Technical Specifications for ABL Air Handlers Model ABL18DCZ Capacity (BTU/hr) Voltage ABL24DCZ 18,000 24,000 208-230/50-60/1 208-230/50-60/1 5.6 5.6 Amps (FLA) Cool Optional Heater KW 3 3 Heater Amps 13.04 13.04 Amps (FLA) Heat 18.7 18.7 Max. Fuse Without Electric Heat 10 10 With Electric Heat 25 25 Min. Circuit Ampacity Without Electric Heat 8 8 With Electric Heat 21 21 gpm 4.5 6 cfm 600 800 External static pressure (in H2O) 2.7 2.
Tempered Water Systems ATV Air Handlers for Chillers Designed With Depth Constraints In Mind ATV6DC air handler shown The ATV is a tempered-water air handler designed for applications where very little depth is available. Showcasing a unique vertical layout, this model has the coil low and the blower above. Key Benefits ■ Fits into walls. ■ Unique Put it in the wall. Tall and slim, the ATV makes previously unusable areas ■ suitable for blower installation. With a depth of only 9.
Tempered Water Systems Technical Specifications for ATV Air Handlers Model ATV9DC Capacity (BTU/Hr) Voltage ATV12DC 9,000 12,000 208-230/50-60/1 208-230/50-60/1 2.8 2.8 Amps (FLA) Cool Optional Heater KW 1 1.5 Heater Amps 4.3 6.5 Amps (FLA) Heat 7.1 9.3 Without Electric Heat 5 5 With Electric Heat 10 10 Water Flow, GPM (liters/min) 2.25/8.5 3/11 Air Flow, CFM (m3/hr) 200/340 400/680 External static pressure (in H2O/Pa) 2.9/720 2.
Tempered Water Systems 45 AT-MU Air Handlers For Use In Fresh Air Make-Up Systems ATMU 36 and ATMU 24 models shown AT-MU air handlers are designed for use in fresh air makeup (FAMU) systems where outside air is drawn in by the air handler, cooled, dehumidified, and reheated to room temperature, and then ducted to various areas in the vessel. The unit consists of a water coil, valve, electric heater, and a blower mounted on a condensate pan/chassis with rubber isolation mounting feet.
Tempered Water Systems Technical Specifications for AT-MU Fresh Air Make-up Air Handlers Model (1) AT18HVZ-1.5KW-MU AT24HVZ-2KW-MU AT36HVZ-4KW-MU 53,000/13,356 Capacity (BTU/Hr)/(Kcal/Hr) 17,000/4,284 27,000/6,804 Voltage @ 50-60Hz/1Ph(2) 230 230 230 Amperage (FLA) 7.4 9.5 19.1 10/8 10/10 20/20 Max. Fuse/Min. Circuit Ampacity Electric Heaters Size (kW) 1.5 2.0 4.0 4.5/17.0 6.0/22.7 9.0/34.1 CFM/(M3/HR.) Nominal 174/296 276/469 550/935 External SP (in. H2O/eq. Pa) 0.
Controls 47 Rotary Switch Assemblies for DX & TW Mechanical Control Over Basic AC Functions SA4A-ZB & SSA3-ZB shown Cruisair electromechanical rotary-knob switch assemblies provide conventional control over basic air conditioning functions. Both 115V and 230V switches are available. The standard design is an aluminum plate covered Key Benefits ■ Electromechanical Rotary Switches. with a modern black plastic overlay with text and graphical representations of the ■ Black plates with modern graphics.
Controls Technical Specifications for Rotary Switch Assemblies Type of Switch Model Volts Fan-Speed Control Type of Connection Height (in/mm) Width (in/mm) Depth (in/mm) Rotary Switch Assemblies for Direct Expansion AC Systems SSA3-ZB SSA3-ZCB 3-Knob 115 230 Variable Plug 7.25/184 2.88/73 3.5/89 SA3-ZB10 SA3-ZCB10 3-Knob 115 230 Variable Term. Strip 7.25/184 2.88/73 3.5/89 SA3-BB10 SA3-BCB10 3-Knob 115 230 2-Speed Term. Strip 7.25/184 2.88/73 3.
Controls 49 SMX Series Control Systems Microprocessor Systems for DX Photo courtesy of Cruisers Yachts SMXir Keypad/Display with Remote Control Cruisair offers two different SMX microprocessor control systems for use with direct expansion (DX) air conditioning systems.
Controls A nonvolatile memory retains current operation mode and to-read LED display shows cabin temperature, setpoint, all programmable settings when power is turned off or lost, programming prompts, and fault code warnings, and such as when changing from generator to dock power. The small LEDs and backlit text indicate system status.
Controls SMXht Keypad/Display Operates Both DX & TW AC Systems SMXht Keypad/Display with bronze Vimar bezel Cruisair introduces SMXht, the latest in our line of SMXII series keypad/ displays. The SMXht is a microprocessor-based controller designed for use with the SMX II-HV power/logic board. It is operable with both DX and TW systems and Key Benefits ■ Sleek modern Euro design can be retrofitted to existing SMXII type systems in the field.
Controls one is aboard. Aux (electric) Heat Mode is available for TW changing from generator to dock power. The programmable systems. compressor time delay function will prevent multiple units from starting at the same time when power is restored. SMXht offers the same outstanding a/c system protection as our other SMXII series controls. Line voltage and refrigerant Many of the factory settings can be changed to allow high and low pressure switches are constantly monitored.
N S et h w ip o r -W k C id e ap ab le Controls Q-Logic Controls for DX & TW Qht & Q3 Keypad/Display Qht display with Vimar ® bezel shown The Cruisair® Q-Logic Control System is designed for use with both Direct Expansion (DX) and Tempered Water (TW) air conditioning Key Benefits systems. This dual microprocessor-based control consists of a new power/logic ■ Easier menu-based programming. circuit board in the system’s electrical box that operates with Qht and Q3 displays.
Controls A dehumidification mode operates the system on Auxiliary heat is standard on TW systems and optional a timed basis so the boat stays ventilated and dry even on DX systems. If the optional water-temperature sensor when no one is aboard (optional elecric heat package is installed, Q-Logic provides an automatic change-over recommended). For more precise control over relative function from cooling to heating.
Controls SMX Series Controls For Modulating Air Conditioning Systems SMXir Keypad/Display with Remote Control Modulating System Controls SMX II Key Benefits Each cooling unit in a modulating system requires its own separate control. There ■ Works with SMXir Keypad/Display. ■ Works with SMXir Remote. ■ Automatic/Manual Fan Speed Control. SMX II Control System ■ Inside Temperature Display. The following components are required for each cooling unit: PLHMX-HV ■ Auxiliary Heat Control.
Controls Specifically designed for the marine environment, the SMXir features a plastic housing, sealed membrane keypad, and electronics that have an anticorrosion coating. Housings are available in black or white, and with either a 3/4 or full coverage doors. Normal operation consists of simply turning the system on by pressing the COOL or HEAT buttons and adjusting the desired cabin temperature setpoint.
Controls 57 Tempered Water Logic Control Advanced Monitoring & Control MPE-XC Single Unit Control Panel with TWLC keypad/display The Tempered Water Logic Control (TWLC) is an advanced microprocessor chiller control specifically designed for marine circulated water systems.
Controls Set up and operation of the TWLC is fully automatic. It Another feature of the TWLC is that it can be connected to senses how many units are connected and programs the an on-board computer or modem to allow full remote access temperature staging and unit rotation of the units to pre- of the system. Custom software emulates the TWLC on the programmed parameters.
Controls MPE Multi-Unit Panels Custom multi-unit panels provide breakers and relays for the compressors and pumps all on one chassis. This allows the installer to bring in one power feed for the complete system, and there are no separate pump relays to install, and many options can be built into the panel. Each multi-unit panel includes a TWLC keypad mounted in the door, fusing for the control circuit, a transformer on 380-460V panels for the control power, and a wire harness to connect to the chillers.
Controls Faults The system monitors all the inputs and will display 12 different faults based on the information received. Each fault has a specific routine that protects the unit while helping to prevent nuisance faults. Some will generate a sustained shutdown, which must be reset from the TWLC keypad. If a fault is sensed, the fault LED on the TWLC keypad will light (and the buzzer will sound, if activated) and the specific fault will be displayed on the LCD screen.
Controls Digital Chiller Management Total Control at the Touch of a Button Chiller Gateway Network Interface boxes with and without graphical touch screen shown The Cruisair Chiller Gateway lets you monitor and control system functions of a multi-staged Cruisair chiller system from a remote location via Modbus TCP/IP connection.
Controls Technical Specifications for Chiller Gateway Control Interface Model 763300026 Description Gateway unit/graphical display touch screen, monitors up to five chillers 763300027 RS485 to RS232 converter 763300025 Gateway unit with metal enclosure, monitors up to three chillers 763300028 Gateway unit with metal enclosure, monitors up to four chillers 763300029 Gateway unit with metal enclosure, monitors up to five chillers 4250021 Type I compact flash card, Type I 4250022 USB compact
Accessories 63 Run-Dry Protected Pumps Photo courtesy of Cruisers Yachts Heavy-Duty Centrifugal Water Pumps PLL500 & PLL250 seawater pumps shown Dometic’s reliable, heavy-duty centrifugal pumps provide a steady flow of cooling seawater through marine air conditioning systems and crushed-ice systems. These pumps feature run-dry protection which automatically prevents pump burn out when water flow stops.
Accessories Technical Specifications for Run-Dry Pumps Model Volts Hz Amps GPM @ 3 ft. Head Inlet x Outlet Height (in/mm) Width (in/mm) Length (in/mm) Net Weight (lbs/kg) PLL250 115 230 50/60 50/60 .24 .17 8 ½" MPT x ½" MPT 4.25/108 3.44/88 5.38/137 1.0/0.5 PLL500 115 230 50/60 50/60 .5 .3 15 ¾" MPT x ½" MPT 4.88/124 4.50/115 6.00/153 3.0/1.
Accessories 65 DX Seawater Pumps Reliable & Heavy-duty Centrifugal Pumps P3600B3X and PML500CL shown Cruisair specifies reliable, heavy-duty centrifugal pumps to provide a steady flow of cooling water through the air conditioning system. Key Benefits ■ High capacity, centrifugal pumps. The glass reinforced polypropylene head pumps have magnetic drive impellers, ■ 250 -10,800 gph capacities. and are available with submersible or air cooled motors.
Accessories Technical Specifications for DX Seawater Pumps GPH @ Feet of Head Volts Freq. (Hz) Phase PML250 250@3' 115 50/60 PML500 490@3' 115 50/60 PML500CL 490@3' 230 PML500CK 400@3' 240 PMA500 500@7' 115 PMA500C 500@7' 230 50/60 PMA1000 985@3' 115 50/60 Model Running Amps Inlet Connection Outlet Connection Height (in/mm) Width (in/mm) 1 1.0 3/4" MPT 1 2.5 3/4" FPT 60 1 1.0 3/4" FPT 50 1 1.0 3/4" FPT 50/60 1 2.1 3/4" FPT 1 1.
Accessories DX Pump Relays For Condensers Supported by a Single Pump PR3X and PR8X Pump Relays and TR115 Trigger Shown Pump relays are used to control cycling of seawater pumps when more than one condensing unit is supported by a single pump. One control trigger is needed for each condensing unit. Key Benefits PR8X ■ Ignition protected. The PR8X is a solid-state relay which supports up to eight systems. Control trig- ■ Up to 8 control triggers.
Accessories Technical Specifications for DX Pump Relays Model Max Rated Amps Control Voltage* Pump Voltage (VAC) Phase Height (in/mm) Weight (in/mm) Depth (in/mm) Weight (lb/kg) 15 115 115 230 230 115/230 1 2.38/60 7.94/202 5.5/140 1.5/0.7 15 * 115 230 230 230 230 115/230 1 5.25/334 10.50/267 7.0/178 2.0/0.9 PR3X-2 PR3X-3 PR3X-2C PR3X-3C PR8X* PR8X-4 PR8X-4C PR8X-5C PR8X-6C PR8X7C * Control triggers (TR115, TR230) are ordered separately depending on application.
Accessories Tempered Water Pumps Reliable, Heavy-Duty Water Pumps PH3000BX-SP and CP0D120BX shown Cruisair specifies reliable, heavy-duty water pumps for use in the seawater and circulated water systems. All pumps are centrifugal, with bronze and stainless components. Pumps are available with 115/230V single-phase, or 230/460 3-phase, dual voltage motors. Most are rated for 50/60 Hz use, but special 50 Hz only pumps are also available for full performance.
Accessories Technical Specifications for Seawater Pumps GPH @ Feet of Head 1200@5' 115/230 50/60 P1500BXT 1320@5' 115/230 50/60 PS1500B3X 1500@15' 230/460 PS1500BX 1500@7' 115/230 Model P1200BXT-SP Volts 1 Running Amps 10.6/5.3 Inlet Connection 1" FPT Outlet Connection 1" FPT Height (in/mm) 6.6/170 Width (in/mm) 6.5/165 Length (in/mm) 13.6/345 Weight (lb/kg) 35/15.8 1 10.6/5.3 3/4" FPT 13/4" FPT 6.6/170 6.5/165 14.2/360 28/12.7 50/60 3 2.6/1.3 1-1/4" FPT 1" FPT 8.
Accessories Auxiliary Heat Modules for DX & TW Providing Heat In Extremely Cold Conditions HMDL2-7 auxiliary heat module shown Cruisair auxiliary heat modules provide additional heating when the boat is in extremely cold seawater. They also permit specific compartments on the boat to Key Benefits ■ Electric resistance heat modules ■ 1-4 KW models The modules are installed on the discharge side of the air handler.
Accessories Technical Specifications for Auxiliary Heat Modules Model Height (in/mm) Width (in/mm) Depth (in/mm) Amps Volts Watts Weight (lb/kg) Fits Duct Size 7/180 12/305 10/255 9.0 115 1 kW 4.5/2.0 5" HMDL1-5 HMDL1C-5 7/180 12/305 10/255 4.2 230 1 kW 4.5/2.0 5" HMDL1.5-6 7.6/195 13.25/335 10/255 13.5 115 1.5 kW 5/2.3 6" HMDL1.5C-6 7.6/195 13.25/335 10/255 6.3 230 1.5 kW 5/2.3 6" HMDL2-7 7.6/195 13.25/335 10/255 18.0 115 2 kW 5/2.3 7" HMDL2C-7 7.
Accessories 73 Tempered Water Accessories For Improved Efficiency of TW AC Systems Products shown (left to right): Pressure Regulator/Relief Valve, 2-Gal. Expansion Tank, Backflow Preventer, and Spirovent The Spirotop is an automatic air bleed valve which can be installed at the highest point in the circulated water system, on individual air handlers where the manual bleed is difficult to access, or any local high point which makes bleeding the system difficult.
Accessories Expansion Tank The back-flow preventer protects the fresh water system from contamination by the loop water through the fill valve. The flexible bladder expansion tank is required to maintain circulated water loop design pressure over a wide range of water temperatures. Tank is preset at 12 psi, and has an air valve to adjust pressure as needed. The pressure regulator reduces the fresh water system high pressure to the lower circulated water system pressure.
Accessories 75 Variable Frequency Drive For Tempered Water AC Systems VFD unit shown A variable frequency drive (VFD) eliminates the large starting inrush current of the compressor by ramping up voltage and frequency in a controlled time period. This allows running on limited dockside power, and also Key Benefits ■ Eliminates ■ 2 08/230V 3 phase output, with 1-phase or 3-phase input. protects the generator from overload.
Accessories A LED display allows the user to monitor operation and faults. VFD. Each unit will need a dedicated frequency drive, which is The VFD is pre-programmed from the factory and no further selected to handle the compressor power. setup is required. Power cables are available through special On 208/230V systems, the VFD can “convert” single-phase order. input power to 3-phase output, but at a reduced capacity.
Accessories Pump Packages for Chillers Convenient Solutions for Simpler Installations P700 Centrifugal Pump Package shown Pump packages reduce the installation time of chilledwater systems by combining several necessary components in one convenient package. The packages include a chilled-water pump, expansion tank, pump drain pan, dual-scale (psi/kPa) pressure gauge, and fill assembly. The fill assembly includes a hose connection, ball valve, and pressure-reducing valve.
Accessories Technical Specifications for Pump Packages Model PMA1000 PMA1000C PMA1000CK P120 Voltage (V/Hz/Phase) 115/60/1 230/60/1 240/50/1 115/60/1 230/50/1 230/60/1 115/60/1 230/50/1 230/60/1 2.1 1.0 1.1 4.9 3.5 3.5 7.2 3.6 3.6 16-23 16-23 16 24-48 17-23 24-48 49-120 24-84 49-120 Amps (FLA) Recommended Applications: Total Air Handler Capacity (BTU/hr) P120Z P700 P700Z Height (in/mm) 9.2/233 9.2/233 9.2/233 9.2/233 9.5/241 9.5/241 9.5/241 9.5/241 9.
Accessories 79 Discharge & Return Air Grilles Aluminum, Wood, & Plastic Styles Assorted aluminum, wood, and plastic grilles shown Cruisair discharge and return air grilles are available in a wide assortment of dimensions, styles, and materials to blend with any yacht’s interior. The vanes of discharge grilles are secured in nylon bushings for easy dependable positioning. RA-type return air grilles have one row of fixed vanes. Wood return air grilles have a lint screen which can be removed for cleaning.
Accessories Grille Dimensions Grille Sizing Per Unit Unit Capacity in BTU/hr Return Supply Sq. In. Sq. cm Sq. In. 4,000 64 412.9 32 Sq. cm 206.5 5,000 64 412.9 32 206.5 6,000 70 451.6 35 225.8 7,000 80 516.2 45 290.3 9,000 98 632.3 49 316.1 10,000 100 645.2 60 387.1 12,000 130 838.8 70 451.6 16,000 160 1032.3 80 516.2 18,000 200 1290.4 100 645.2 24,000 240 1548.5 140 903.3 30,000 350 2258.2 170 1096.8 36,000 360 2322.7 196 1264.
Sold and Serviced by: Dometic Corporation, Environmental Division P.O. Box 15299 • Richmond, VA 23227-0699 USA Phone: 804-746-1313 • Facsimile: 804-746-7248 2000 N. Andrews Ave. Ext. • Pompano Beach, FL 33069-1497 USA Phone: 954-973-2477 • Facsimile: 954-979-4414 For Sales and Service Calls within Europe and the Middle East, Please contact: Phone: +44(0)870 3306101 Email: sales@Cruisair.com • Website: www.Cruisair.
