Issuu on Google+

section

38

REFRIGERATION

REFRIGERATION

Isotherm Isotherm Isotherm Isotherm Isotherm Isotherm Isotherm Isotherm Isotherm Isotherm

Classic Compact Refrigeration ASU Refrigeration Self Pumping ASU Refrigeration Cruise Stainless Steel Refrigerators Cruise Grey Line Refrigerators Cruise Matched Refrigerators & Freezers Drawer Refrigerators Build-in Refrigerators & Icemaker Accessories & Spare Parts Travel Box Portable Fridges

646 647 648 649 650 651 652-653 654 655-656 656

www.bla.com.au

645


section

38

Electrical Cooling Compressors Explained

REFRIGERATION

There are two main types of DC cooling compressors: (1) Piston Compressor The piston compressor, as used by Isotherm refrigeration units, is more efficient than the swing compressor option. The electrical piston compressor utilises a crank-shaft, connecting rod and piston configuration, driven by a highly efficient brushless, three-phase, electric motor. The three-phase current is created in a small microprocessor, achieving power savings of between 20 - 50% compared to swing compressors operating from a regular 12 volt power supply. On hot days when refrigeration is needed most, the pressure on top of the piston increases. The mechanical nature of the piston compressor ensures displacement of the same volume of gas on every stroke of the piston, guaranteeing high efficiency and excellent cooling, even in high temperatures.

SWING TYPE

PISTON TYPE

(2) Swing Compressor The swing compressor consists of an electric solenoid with a compressor piston attached to the end. Alternating the current in the coil causes the piston to move up and down, thereby compressing the gas. As the temperature increases, so does the pressure on top of the piston. In a swing compressor, this increased pressure prevents the solenoid piston from travelling it’s full stroke. Eventually the pressure increases until the piston is hardly moving at all while still consuming maximum power. This results in very low efficiency.

Classic Compact Systems

- Air Cooled

12-24 volt fan cooled refrigeration units suitable for mounting in new or existing ice boxes. The fan cooled compressor can be mounted up to two metres away from the evaporator box or plate. Box type ‘O’ evaporators provide an internal freezer compartment as well as cooling the entire refrigeration compartment. Units are supplied pre-gassed with re-openable quick fit connectors for ease of installation. A choice of ‘O’, ‘L’ and flat evaporators are available. Flat evaporators can be carefully formed to suit box size. Low voltage cut off and radio interference suppression are fitted as standard. Temperature is adjusted by a rotary thermostat incorporating an on/off switch. Connection of the evaporator plate to the compressor requires only a 30mm hole to be drilled in the ice box compartment wall. Utilises R134A ozone friendly refrigeration gas.

BLA Volume* Evaporator Compressor Av. Power** Code Fridge/Freezer Type Type Consumption litres A/hr@12V 381502 381504 381506 381507 381508 381510 381512 381514 381516

125/40 150/50 200/65 125/40 60/20 170/55 200/65 260/85 400/140

'O' 'O' 'O' 'L' Flat Flat Flat Flat Flat

Accessories: 381524 Quick release mount bracket 381588 Medium 'O' evaporator door 381590 Large 'O' evaporator door

BD35F BD35F BD50F BD35F BD35F BD50F BD50F BD50F BD50F

0.6 0.7 0.9 0.7 0.6 0.9 1.0 1.1 1.2

Max. Power Consumption amps@12V

Compressor Dimensions l x w x h mm

Evaporator Dimensions l x w x h mm

Weight

2.5 3.5 3.5 3.5 2.5 4.5 6.0 6.0 6.0

270x160x155 270x160x155 315x160x155 270x160x155 270x160x155 315x160x155 315x160x155 315x160x155 315x160x155

210x240x95 230x320x100 270x380x140 400x170x210 350x130 815x210 1200x190 1000x270 1370x300

9 9 9 9 9 11 12 12 12

kg

381648 Optional freezer thermostat 381650 Optional fridge/freezer twin thermostat

N.B. Reduce maximum box volume by 10 - 20% in tropical conditions. * Freezer volume is calculated at approximately one third of the refrigerator volume capability. Freezer thermostat required if used as freezer. ** Indicates average power consumption at +6ºC in refrigeration space using a typical cooler box with standard insulation at an ambient temperature of +22ºC.

646

Quality marine equipment


section

ASU Systems

38

- Air Cooled

REFRIGERATION

12-24 volt power sensing refrigeration unit, suitable for mounting in new or existing cool boxes where battery power is at a premium. The ASU (Automatic Start Up) system senses when surplus power is available, during engine, alternative power or genset operation etc, and speeds up the fan cooled compressor to rapidly freeze the eutectic type holding plate. As available power decreases, the ASU reduces power consumption accordingly. Low voltage cut-off and radio interference suppression are fitted as standard. Compressor unit comes complete with a fast fit mounting bracket for either vertical or horizontal mounting and three metres of pre-gassed tinned copper piping, incorporating re-openable quick-fit connectors. The stainless steel holding plate, with an average holding temperature of minus 9ÂşC, can be mounted at any angle high up in the cool box. Utilises R134A ozone friendly refrigeration gas.

Isotherm ASU has the Advantage Over Traditional Refrigeration Units When the engine is started, the compressor always operates in it’s high speed mode, thereby producing maximum refrigeration effect.

When sailing or with the engine stopped, the deeply frozen holding plate in the cool box supplies refrigeration. During this phase, the compressor is at a standstill and no battery power is consumed.

Only when the holding plate’s supply of refrigeration has been consumed to a pre-set level does the compressor start at low speed and for short periods only to maintain this level.

Traditional thermostat-control fridges

ISOTHERM ASU

=A  utomatic Start Up of compressor when engine is running gives highest effect and results in the refrigerator holding plate being charged at the fastest possible rate. = Compressor runs off battery at low speed and short periods to maintain cooling level of the refrigerator holding plate. = Cooling energy generated and stored without using battery capacity during engine-running period. = Compressor runs at low speed for short periods to prevent any increase in cool box temperature.

BLA Code 381532 381536

Max. Box Compressor Volume Type litres 125 200

BD35F BD50F

Av. Power Consumption A/hr@12V

Max. Power with Engine On amps@12V

Compressor Unit Dim. l x w x h mm

Holding Plate Dim. w x d x h mm

Weight

0.40 0.65

5.0 6.0

270x160x155 315x160x155

300x60x210 355x60x280

14 16

kg

N.B. Running engine for 1/2 to 11/2 hours daily reduces current consumption by 50-90%. Reduce recommended box volume by 10-20% for tropical conditions.

www.bla.com.au

647


section

REFRIGERATION

38

ASU/SP Systems

- Water Cooled

12-24 volt (SP) Self Pumping, seawater cooled refrigeration units suitable for mounting in new or existing cool boxes. Recommended for tropical conditions or installations where conventional air cooling of the compressor unit is not practical. These units have the power saving advantages of the ASU units, teamed with the even greater efficiency of SP (self pumping), seawater cooling. The compressor is cooled by a uniquely designed heat exchanger incorporated into the dual purpose through hull fitting which is most commonly used as the galley sink outlet. High efficiency and quiet operation is achieved through the full flow heat exchange that eliminates the requirement for compressor cooling fans or water pumps, both of which can contribute to substantial power drain. The through hull fitting is manufactured from salt water resistant brass with the internal heat exchanger being constructed from copper nickel alloy. There is a one metre, pre-gassed line from the through hull fitting to the compressor and a three metre line from the compressor to the eutectic type holding plate, both featuring re-openable quick fit connectors for ease of installation. The stainless steel holding plate, with an average holding temperature of minus 9ºC, can be mounted at any angle high up in the cool box. Low voltage cut off and radio interference suppression are fitted as standard. Utilises R134A ozone friendly refrigeration gas. All other features are the same as the units on the previous page.

11/4” ø42mm

2” ø60mm

SP Condenser skin fitting

Heat Dissipation

BLA Code 381562

Max. Box Compressor Volume Type litres 125

Av. Power* Consumption A/hr@12V

Max. Power with Engine On amps@12V

Compressor Unit Dim. l x w x h mm

Holding Plate Dim. w x d x h mm

Weight

0.35

5.0

210x135x155

300x60x210

15

BD35F

381584 Replacement zinc anode for skin fitting

kg

N.B. *Average power consumption at +6ºC in the refrigeration space with water temperature of +22ºC and an average standard of cooler box insulation. Reduce recommended box volume by 10 - 20% for tropical conditions.

648

Quality marine equipment


section

38

Cruise Inox Stainless Steel Refrigerators 12-24 volt flush mounted cabinet style refrigerators with stainless steel doors & trims that are well suited for the marine environment. 381718 accepts both AC & DC power.

REFRIGERATION

Features: • Food preparation compliant stainless steel case • Flush mounted - no protrusion into galley area • Positive, flush closing mechanism • Hermetic fan cooled compressor • Contoured single piece plastic liner • Adjustable shelves • Internal light • Low voltage cut off • Radio interference suppression • Internal rotary thermostat • Utilises R134A ozone friendly refrigeration gas

381704

381700

381716

381718

BLA Code 381700 381704 381708 381710 381711 381712 381713 381714 381716 381717 381718

O/all Volume litres 49 65 85 130 130 130 130 90 195 195 200

381708

Volume Av. Power* Max Power O/all Weight Hinge Shelves Cut Out Freezer Consumption Consumption Dimensions Kg Position Dimensions litres A/h@12V amps@12V d x w x h mm w x h mm 4 4 8 0 0 8 8 90 65 65 50

0.6 0.7 0.8 1.4 1.4 1.2 1.2 1.9 2.3 2.3 2.3

2.5 2.5 2.5 5.2 5.2 5.0 5.0 5.0 6.0 6.0 6.0

510x436x536 538x506x552 553x532x647 543x582x771 543x582x771 543x582x771 543x582x771 543x582x771 550x582x1375 550x582x1375 574x769x903

20 L or R 22 L or R 24 L or R 23 L 23 R 27 L 27 R 25 L 38 L 38 R 38

1 1 2 3 3 2 2 3 1 1 2

400x525 470x535 495x635 545x752 545x752 545x752 545x752 545x752 545x1355 545x1355 745x890

N.B. *Average power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

www.bla.com.au

649


section

REFRIGERATION

38

Cruise Grey Line Refrigerators

- 12-24 volt

12-24 volt, cabinet style refrigerators. All models feature fan cooled compressors and some are available with the ASU power saving feature which senses when surplus power is available, during engine or genset operations etc, speeding up the compressor to rapidly freeze the holding plate. As available power decreases, the ASU reduces power consumption accordingly. Features: • Optional ASU remote control panel can be mounted up to four metres away from refrigeration unit • 3mm front door panel is removable to allow fitting of different panel styles to match other interior finishes • Large moulded corners for ease of cleaning • Hermetic fan cooled compressor • Hook to hold door slightly open when not in use • Safety locking device on door for rough conditions • One piece polished plastic inner lining • Magnetic rubber door seal • Utilises R134A ozone friendly refrigeration gas

381652

381672

381688

381678

BLA Code

O/all Volume litres

Volume Av. Power* Max Power O/all Weight Shelves Cut Out ASU Freezer Consumption Consumption Dimensions Kg Dimensions litres A/h@12V amps@12V d x w x h mm w x h mm

381652 49 4 0.6 2.5 515x420x540 16 1 380x520 381653 (w) 49 4 0.6 2.5 515x420x540 16 1 380x520 381670 65 4 0.7 2.5 546x492x550 18 1 455x525 381671 (w) 65 4 0.7 2.5 546x492x550 18 1 455x525 381672 65 4 0.5 5.0 546x492x550 18 1 455x525 381674 85 8 0.8 3.5 555x475x63 20 2 N/A 381676 85 8 0.6 5.0 555x475x630 20 2 N/A 381678 100 5 1 3.5 495x486x745 21 1 N/A 381680 100 5 0.7 5.0 495x486x745 21 1 N/A 381686 195 5 2.3 53.5 550x625x1376 38 3 555x1355 381688 200 50 2.3 6.0 620x735x880 32 2 700x870 Accessories: 381904 Flush, black mounting frame to suit 381652 & 381653 382018 Shelf to suit 381678 & 381680 381906 Flush, black side mounting frame to suit 381674 & 381676 381940 Complete door handle 381907 Flush, black side mounting frame to suit 381678 & 381680

No No No No Yes No Yes No Yes No No

N.B. (W) Denotes unit is fitted with white door. All other units fitted with grey door. * Average power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

650

Quality marine equipment

Internal Light Yes Yes Yes Yes Yes Yes Yes No No Yes Yes


section

38

Cruise Matched Refrigerators and Freezer

REFRIGERATION

Cruise fridges and freezers have identical external sizing which enables them to be matched; either side by side or one on top of the other. This identical sizing provides the flexibility of combining fridges and/or freezers in either left or right hinged configurations to suit any galley lay out. The front door panel facia can be easily changed by the installer to suit individual decor, adding to the versatility of these units. Supplied standard as right hinged, but easily converted to left hinged if required. Powered by Danfoss compressor unit which accepts either 12 or 24VDC. The CR130 is a 130 litre, traditional combination fridge freezer. It includes an integral eight litre freezer compartment, three shelves and a vegetable bin. The door includes three shelves and is available in standard air cooled or ASU models. The CR130D is designed as a drinks fridge, without the freezer compartment. It is supplied as standard with the same shelf configuration as the CR130, however designated bottle racks (as pictured) are available as an option. The CR90F freezer unit has extra thick insulation resulting in the reduction in capacity to 90 litres. It has three shelves and four separate lids. 381912 flange available to suit all models for build in fit out.

381752 N.B. Bottle rack optional extra 381754

381750/51 381754 with door closed

BLA Model Code 381750 381751 381752 381754

CR130 CR130 CR130D CR90F

O/all Volume litres

Volume Freezer litres

130 130 130 90

8 8 0 90

Av. Power* Max Power Consumption Consumption A/h@12V amps@12V 1.2 0.9 1.4 1.9

5.0 5.0 5.0 5.0

O/all Weight Dimensions Kg d x w x h mm

ASU

545x525x755 545x525x755 545x525x755 545x525x755

No Yes No No

23 23 23 25

381912 Flush mount flange build in to suit Crusie 90/130 381753 Bottle rack to suit 381750, 381752. Suits four bottles, plastic coated wire N.B. *Average power consumption based on +6ยบC in refrigerator at an ambient temperature of +22ยบC.

www.bla.com.au

651


section

38

REFRIGERATION

Isotherm Glass Line Drawer Refrigeration Isotherm have introduced into three of their drawer models the ability to have a glass faced door. The glass line colours include navy blue, white, grey and black with customised colours available on request. The three models with glass doors are the drawer 49 refrigerator, drawer 55 frost free freezer and drawer 65 frost free refrigerator. The drawer 55 & 65 are a matching pair. Please note that this range is available upon request.

Cruise 105 Drawer Refrigerator

- 105 Litre

Stainless steel sliding drawer refrigerator with 105 litre capacity, powered by a Danfoss air cooled compressor. Suited to applications where space is at a premium or you want the convenience of cold food or drinks at your fingertips in your flybridge, cockpit or cabin. 12-24VDC operation. Features: • Removable drawer for ease of cleaning and packing • Hermetic fan cooled compressor • 12-24VDC operation Dimensions: • Cutout: 440(w) x 440(h) x 600(d) mm • External face: 465(w) x 470(h) mm

BLA Code 381642

O/all Volume litres

Av. Power* Consumption A/h@12V

105

1.2

Max Power Weight Consumption amps@12V kg 5.0

21

N.B. * A  verage power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

Stainless Steel Drawer Refrigerator AC/DC - 190 Litre The Isotherm 190 Litre 2 drawer is a new space saving refrigerator that has practical, fully adjustable interior fitments. 12-24 volt or 240 as standard. Features: • Rear mounted fan cooled Danfoss compressor • Includes three side stainless steel mounting frame for flush mounting • Totally flush stainless steel door with integrated latch • Stainless steel interior detail trims Dimensions: • 765(h) x 900(w) x 740(d) mm

BLA Code 381644

O/all Av. Power* Max Power Weight Volume Consumption Consumption Kg litres A/h@12V amps@12V 190

2.5

6

31

N.B. *Average power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

652

Quality marine equipment


section

Cruise 36 Drawer Refrigerator

- 36 Litre

Features: • Removable drawer for ease of cleaning and packing • Spill proof drawer so any mess stays confined to the drawer • Twin securing latch for rough conditions • Hermetic fan cooled compressor • 12-24 VDC operation

Innovative built-in sliding drawer refrigerator with stainless steel door. Suited to applications where space is a premium, including flybridge, cockpit or transom. Features: • Danfoss air cooled compressor • Compressor unit can be mounted up to 1 meter away • Removable drawer for ease of cleaning

REFRIGERATION

This innovative built in sliding drawer refrigerator is suited to applications where space is at a premium, or you want the convenience of cold food or drinks at your fingertips in your fly bridge, cockpit or cabin. Features Danfoss air cooled compressor. The compressor unit can be mounted up to 1 metre away from the drawer.

38

Stainless Drawer Refrigerator - 36 Litre

Dimensions: • 440(h) x 675(d) x 250(h) mm

Dimensions: • 715(d) x 440(w) x 250(h) mm

BLA Code 381640

O/all Volume litres

Av. Power* Consumption A/h@12V

36

0.6

Max Power Weight Consumption amps@12V kg 2.7

16

 verage power consumption based on +6ºC in refrigerator at an N.B.* A ambient temperature of +22ºC.

Stainless Steel Drawer Freezer

- 55 Litre

BLA Code 381632

O/all Volume litres

Av. Power* Consumption A/h@12V

36

0.6

Max Power Weight Consumption amps@12V kg 2.7

16

N.B. * A  verage power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

Stainless Drawer Refrigerator - 65 Litre

Stainless steel two drawer freezer made to the same dimensions as the 381638 65 litre refrigerator for matching installations.

Stainless steel two drawer refrigerator made to the same dimensions as the 381636 55 litre freezer for matching installations.

Features: • Extra thick insulation provides low power consumption • Frost free with integrated automatic defrost cycle • Interior fan ensures consistent temperature control

Features: • Pull-out drawer features innovative interior design with bins and bottle racks • Totally flush stainless steel door with integrated latch • Stainless steel interior detail trims

Dimensions: • 440(h) x 470(d) x 550(h) mm

Dimensions: • 530(d) x 470(w) x 530(h) mm

BLA Code 381636

O/all Av. Power* Max Power Weight Volume Consumption Consumption Kg litres A/h@12V amps@12V 55

1.5

5

24

N.B. * A  verage power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

BLA Code 381638

O/all Av. Power* Max Power Weight Volume Consumption Consumption Kg litres A/h@12V amps@12V 55

1.5

5

24

 verage power consumption based on +6ºC in refrigerator at an N.B. * A ambient temperature of +22ºC.

www.bla.com.au

653


section

REFRIGERATION

38

Build-In Top Load Refrigerator - 75 Litre

Build-In Top Load Freezer - 53 Litre

The Isotherm 75 litre build-in fridge is an ideal choice where a top loading unit is required, ready to be installed complete with refrigeration cabinet. This unit is purpose built for marine use, has a stainless steel inner liner and the capability of operation at up to 30º angle of heel. The Danfoss air cooled compressor unit is connected to the base of the ice chest and is supplied with 1.5m of flexible tubing for remote mounting if required. Matches 381608 53 litre top loading freezer.

The Isotherm build-in freezer is an ideal choice where a top loading unit is required, ready to be installed complete with freezer cabinet. This unit is purpose built for marine use, has a stainless steel inner liner and the capability of operation at up to 30º angle of heel. The Danfoss air cooled compressor unit is connected to the base of the ice chest and is supplied with 1.5m of flexible tubing for remote mounting if required. Matches 381612 75 litre top loaded refrigerator.

Dimensions: • 650(d) x 430(w) x 630(h) mm

Dimensions: • 650(d) x 430(w) x 630(h) mm

BLA Code 381612

O/all Av. Power* Max Power Weight Volume Consumption Consumption Kg litres A/h@12V amps@12V 75

0.8

5.2

381608

22

O/all Av. Power* Max Power Weight Volume Consumption Consumption Kg litres A/h@12V amps@12V 53

1.6

5

24

N.B. * A  verage power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

N.B.* A  verage power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

Build-In Top Load Refrigerator - 41 Litre

Isotherm Icemaker

The Isotherm build-in fridge is an ideal choice where a top loading unit is required, ready to be installed complete with refrigeration cabinet. This unit is purpose built for marine use, has a stainless steel inner liner and the capability of operation at up to 30º angle of heel. The Danfoss air cooled compressor unit is connected to the base of the ice chest and is supplied with 1.5m of flexible tubing for remote mounting if required. Deduct 160mm off (h) measurement if remotely mounting compressor.

Fully automatic, four litre storage capacity icemaker which connects directly to a pressurised fresh water system. Powered by a 240 VAC hermetic compressor. Ideal for onboard entertaining.

Dimensions: • 500(d) x 340(w) x 625(h) mm

BLA Code 381606

O/all Volume litres

Av. Power* Consumption A/h@12V

41

0.7

Max Power Weight Consumption amps@12V kg 4.0

N.B. * A  verage power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

654

BLA Code

Quality marine equipment

19

Features: • Easily cleaned interior • All stainless steel case • Produces clear ice (not white ice) • Return hose to water tank eliminates the requirement to clean when turned off • 0.79kg/hr ice production

BLA Volume Code litres 381720

23

Length mm

Width mm

Height mm

Weight kg

405

355

585

28


section

38

Evaporator Plates

BLA Description Code 381866 381870 381874 381878 381888 381890 381892 381894

381888

Size mm

381890

Flat 815x210 Flat 1000x270 Flat 1200x190 Flat 1370x300 ‘L’ 400x170x210 ‘O’ small 210x240x95 ‘O’ medium 230x320x100 ‘O’ large 270x380x140

REFRIGERATION

Isotherm evaporator plates, complete with two metres of pipe and re-openable quick-fit connectors are supplied as replacement parts. Although they are factory pre-gassed, the complete system must be evacuated and recharged with ozone friendly R134A refrigerant upon replacement to ensure correct operation. The evaporators are made of malleable aluminium, enabling them to be carefully shaped to suit virtually any cooler box configuration.

381874

Thermostats

Pre-gassed Extension Pipes

Replacement thermostats to suit all Isotherm evaporator plate type units. 381650 contains two thermostats and can be used as either a fridge or freezer thermostat.

3 metre pre-gassed copper refrigeration tubing with handed re-openable fittings. Suitable for use with all systems requiring remote compressor location. Supplied as a pair.

BLA Description Code 381646 Fridge thermostat 381648 Freezer thermostat 381650 Fridge/freezer twin thermostat

BLA Code

Isotherm Electronic Control Unit

Internal Light Kit

12/24 volt Electronic module for all Danfoss BD35 and BD50 compressors, used on Isotherm refrigeration since 1998.

ABS plastic light designed to be mounted inside the icebox. Contains micro switch for operation. Simply open the lid and the light will turn on. Supplied with both 12 and 24 volt bulbs.

BLA Code

BLA Code

381840

381908

‘Spill Over’ Control Valve

Isotherm ASU Control Unit

This damper control valve is thermostatically controlled to open on demand and allow cool air from the freezer compartment to ‘spill over’ into the refrigerator section. No other parts or wiring are required as the control is actuated by the integral temperature probe. Allows the adjacent refrigeration section to the freezer to be fed cold air without the need for an extra evaporator plate.

Replacement Isotherm ASU controller red box connects directly to Isotherm electronic unit 381840 for use with air cooled & SP systems.

BLA Code

BLA Code

381920

381842

381900

Length mm

Width mm

Height mm

100

50

13

www.bla.com.au

655


section

REFRIGERATION

38

Isotherm Travel Box

- Fridge Freezer

Stand alone portable refrigeration/freezer box. The Danfoss fan cooled compressor is located within the housing making the unit ideal for transfer between car, boat, van, camp site or barbecue. It operates on 12-24 volt and is manufactured from roto-moulded polyethylene with 50mm polyurethane foam insulation and is robust enough to be used as a seat or step. Features a removable lid for access in confined spaces. Recessed handles can also be used to secure the unit while travelling. It is designed to operate in outdoor conditions and will continue to operate in up to 50mm of water. Features: • 381462 freezes to -9ºC • Piston driven compressor • No external components • Utilise R134A ozone friendly refrigeration gas • Operates at angles up to 30º

BLA Volume Av. Power* Code Consumption litres A/h@12V 381462

50

Max. Power Consumption amps@12V

Overall Dimensions d x w x h mm

Weight

5.0

450x775x470

26

0.7

kg

N.B. *Average power consumption based on +6ºC in refrigerator at an ambient temperature of +22ºC.

Compressors

Quick Release Compressor Mount Bracket

Danfoss compressor complete with condenser, tubing and quick connect couplings supplied as a replacement part for Isotherm refrigeration units. The 381834 compressor includes a fan. Although they are factory pre-gassed, the complete system must be evacuated and re-charged with ozone friendly R134A refrigerant upon replacement.

Fast fit mounting bracket for vertical or horizontal installations. Manufactured from gold passivated steel. Allows quick and easy attachment of the compressor unit, supported vertically or horizontally, to the vessel.

BLA Code 381524

Freezer Compartment Doors

381830

ABS white plastic, hinged freezer doors to suit the 'O' style evaporator plates.

381834

BLA Code

Compressor Model

381830 BD35F 381834 BD50F

656

Quality marine equipment

BLA Code

Suits Plate

381588 381892 381590 381894

Evaporator not included


Section 38 - Refrigeration