Table of Contents
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Standard delivery
Installation accessory
Special installation
Accessory
D80021A
22 GB / 30 GB
Technical information
Supplies and accessories
2467
Hull lead-through
1066
Hull lead-through
5400
Stern lead-through, 28 / 45 mm
2448
Exhaust tube ø 28/45 mm inox
1028
Exhaust tube, stainless 28 mm
1030
Heat insulation, 30 mm, Fiber glass
4411
Inlet grill ø 75 mm
4413
Intake grill d 75
3410
Warm air duct ø 75 mm
3419
Insulated warm air duct d 75 mm
2460
Sealable deck lead-through
Sealable deck lead-through
2466
3416
Silencer
30012
Magnetic valve 12V/0,5 A
30011
Tank fitting / diesel
367215
Tank feed through, diesel
3413
Warm air 3-way divider
3411
Warm air ventilation ø 75 mm
3441
Warm air ventilation ø 75 mm, white
3417
Bulkhead lead through 75 mm
4414
Duct adapter ø 60/75 mm
2419
Insulated warm air duct d 60 mm
2410
Warm air duct, 60 mm
4430
GSM/GPRS Remote control system
2441
Warm air ventilation ø 60 mm, white
2411
Warm air ventilation ø 60 mm
2417
Bulkhead lead through 60 mm
- 55 -
en
22 GB
30 GB
40 Dt
490529
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Table of Contents
Related Manuals for wallas 30 GB
Summary of Contents for wallas 30 GB
- Page 1 22 GB / 30 GB Technical information Standard delivery Installation accessory Special installation Accessory Supplies and accessories 22 GB 30 GB 40 Dt 2467 Hull lead-through 1066 Hull lead-through 5400 Stern lead-through, 28 / 45 mm 2448 Exhaust tube ø 28/45 mm inox 1028 Exhaust tube, stainless 28 mm...
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Page 2: Technical Information
22 GB / 30 GB Technical information Package contents 22 GB / 30 GB / 40 Dt 1 pcs Diesel heater Fuel hose (4m) 1 pcs 1 pcs Power cable with connector and integrated fuse 15 A (4m) 1 pcs... - Page 3 Solenoid valve Connections Remote control Timer Suitable Exhaust gas lead-throughs 2467 and 2460 1066 and 2466 Due to physical laws of thermodynamics, Wallas-Marin announces measured values with 10 % tolerance. the values are defined in Wallas -reference measurement point with maximum ducting lengths. Both tubes included four 90° bends. D80011 - 57 - 490529...
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Page 4: Operation Description
Technical information Operation description The 22 GB 30 GB and 40 Dt heaters are forced air diesel heaters without an ex- posed flame. The 22 GB and 30 GB models take combustion air from outside the boat through the outer coaxial exhaust gas pipe and blow their exhaust out through the inner coaxial pipe. The coaxial pipe connects to a common through hull fitting that allows both inlet air and exhaust to pass separately. This process improves efficiency, wind resistance and lowers the minimum power level. The model 40 Dt takes combus-tion air from its place of installation and blows the exhaust gas out through a single pipe. -
Page 5: Heater Installation
Avoid installing the heater and control panel in the immediate vicinity of any potential water intrusion. If possible, install the control panel on a vertical sur- face. We recommend that the device be installed by an authorized Wallas service shop or installer. - Page 6 This must be done to • prevent electrochemical corrosion • prevent voltage from being transmitted from the hull to the device or vice versa during electrical faults. Always use original Wallas accessories and parts with Wallas equipment. D10081 - 60 - 490529...
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Page 7: Fastening The Device
(3). There has to be a washer (4) and a corrugated base plate (5) under the head of the screw. Be sure that the edge of the mounting plate will lock to the slot in the side profile of the heater. Connect the exhaust gas pipe with a hose clamp (6) 22 GB and 30 GB or (7) 40 40 Dt 22 GB... -
Page 8: Control Panel Installation
22 GB / 30 GB Installation Control panel installation Cut a suitable installation hole for the control panel in the selected location. Try to install the panel in a vertical surface in a location that will remain dry. The thermostat sensor is in the panel face, so select the location with thermostatic operation/regulation in mind. - Page 9 22 GB / 30 GB Installation Connections of the device Things to note about the connections In installation, to make the mounting and demounting for service easier, it is recom- mended to leave some extra length of loose cables and fuel line by creating a coil. If the installation location is cramped, it is recommend to connect the cabels and the fuel line to the device before mounting the unit to bracket.
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Page 10: Electrical Connections
22 GB / 30 GB Installation Electrical connections Things to note about the connections The device uses 12 V (nominal) direct current voltage. To minimize current losses, make the power cable as short as possible and avoid joining. The cross-sectional area of the cable is dependent on the length of the power cord. -
Page 11: Checking The Connection
22 GB / 30 GB Installation Electrical connections of the device 12 V direct current system Connect the red wire of the power cord to the plus terminal of the battery and the black or blue wire to the minus terminal. A 15 A main fuse must be installed near the battery on the red plus wire of the power cord. -
Page 12: Fuel Connections
22 GB / 30 GB Installation Fuel connections Things to note about the connections The standard length of the fuel hose is 4 m (max 8 m). Cut the fuel hose to a length suitable for installation. The lift height of the pump should be less than 2 m; preferably 0.5 – 1 m. The fuel pipe must always have a Wallas filter. The fuel filter can be installed either near the device, near the tank, or in another location where it can be easily checked and replaced, when necessary. - Page 13 22 GB / 30 GB Installation Installation instructions for Tank connection 30018 • You will need to make a Ø 25 mm (1”) hole in the upper surface of the fuel tank. Choose the location of the hole so that when the fuel tank tilts the end of the intake pipe will stay in the fuel even if the tank is not full.
- Page 14 22 GB / 30 GB Installation Installation instructions for Tank connection If the fuel will be taken from a separate tank, you must install a tank connection 367215 (4 m) / 367216 (6 m). • Tighten the barrel nut tightly to the fuel pump connector. Keep the parts and the hose clean and ensure that the connection is tight, because an air leak in the connector will stop the device from functioning.
- Page 15 22 GB / 30 GB Installation Tank-external filters Filters can be installed in a ø 5 or ø 6 mm plastic or ’’ metal pipe. Ensure that the fuel pipes are clean before installing the filter. There must be no debris or impurities between the pump and the filter as they will clog the pump. The filter type must be selected according to the operating conditions and country-specific requirements. Fuel filter 30015 The filter can be installed directly in the 30011 tank connection by using a ø 6 mm rubber hose (1) and 10 mm hose binders (2).
- Page 16 22 GB / 30 GB Installation Installation instructions for Solenoid valve 30012 (accessory) The solenoid valve 30012 prevents the tank from emptying in case the fuel line breaks. The fuel filter should be installed before the solenoid valve. Solenoid valve Solenoid valve connection to the circuit board Our recommendations in the fol-...
- Page 17 (green diesel heating oil) the concentration is 20 %. 22 GB and 30 GB are designed to work also with future renewable (HVO 15940) and blended (B10 EN 16734, B20/B30 EN 16709) bio road diesels. This means the 22 GB and 30 GB are ready for fuels being developed for the future.
- Page 18 22 GB / 30 GB Installation Exhaust gas connections Exhaust gas lead-throughs Exhaust gas lead-throughs 2467 and the closable model 2460 are suitable for de- vice 22 GB and 30 GB. The ø 28/45 mm lead-throughs fit the exhaust gas pipe 2448. FUEL Exhaust gas lead-throughs 1066 and the closable model 2466 is suitable for device 40 Dt. The ø 28 mm lead-throughs fit the exhaust gas pipe 1028.
- Page 19 22 GB / 30 GB Installation Insulation kits Insulation kit for a metal-hulled boat An insulation kit must be used to insulate the lead-through from the boat’s metal hull. The insulation kit insulates the exhaust gas lead-through and the device from each other. In fault situations the electric circuit runs between the metal hull and the device.
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Page 20: Package Contents
22 GB / 30 GB Installation Specific instructions for individual lead-throughs Side lead-through 2467 A side lead-through is installed in the side of the boat or in the transom. In sail boats it is recommended to install it in the transom. The installation always requires a so-called goose neck piece. Make the necessary installation cut-outs and spread a suitable sealing agent on both sides of the seal and on the screw holes. - Page 21 22 GB / 30 GB Installation Closable lead-through 2460 The cap of the closable lead-through must be detached for installation and seal maintenance by pressing the spring indicated by the arrow in with, for instance, a screwdriver. Take care not to let the screwdriver slip as the spring is very stiff. Hold the cap with your other hand when pressing in the spring.
- Page 22 22 GB / 30 GB Installation ø 74 mm ”) 2460 min 150 mm ”) max 45 mm ”) 2045 1028 Installation of the closable deck lead-through 2460. The 30 - 50 mm installation cut-out is ø 50 2448 ” - 1 ”)
- Page 23 22 GB / 30 GB Installation Installallation of the exhaust gas connctions of the model 40 Dt The heater 40 Dt uses only single exhaust gas tube ø 28 mm (1028). The coaxial tube is not needed. 1. Side installation (1066). 2. Deck installation (2466). min 100 mm ”) 1028 125 mm...
- Page 24 22 GB / 30 GB Installation Drainage lock 602293 (40 Dt) It is recommended to use drainage lock in deck lead-throughs and in over 2 meter (7’) long exhaust gas tubes (ø 28 mm). This is to remove splash water and con- dense water. If desired, it is possible to install a drainage lock to the exhaust pipe (ø 28 mm) of a hull lead-through, but then the drainage lock must come after the goose neck.
- Page 25 22 GB 30 GB FRONT OF THE BOAT CABIN 1 CABIN 2 22 GB and 30 GB the upper duct is hotter. 40 Dt FRONT OF THE BOAT CABIN 1 CABIN 2 40 Dt the lower duct is hotter.
- Page 26 22 GB / 30 GB Installation Warm air ducting of the heater It is important to plan the proper routing of the duct and the locations of the air reg- isters. It is good to locate the heater as near as possible to the area being heated.
- Page 27 22 GB / 30 GB Installation 3416 silencer (accessory) For the war air tubing is available an silencer 3416 as an accessory, which effec- tively reduces air flow noise. The silencer can be installed in the inlet-, or to the blower side. Ventilation An equivalent amount of air which is blown out through grills must leave the cabin, either outdoors or as return air to inlet tubing. Installation of the air registers When installing the warm air register 3411 or 2411, remove the grill part (1) of the body (7) by pulling. The grill part can be turned 360° to be able to adjust the air flow...
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Page 28: Electrical Installation
22 GB / 30 GB Installation Installation and initial start-up Installation Warm air outlet Ensure sufficient air ventilation for heater, ø 75 mm air hose is not allowed to reduce to 60 minimum aperture of 100 cm (16 sq. in.) into mm hose. The only permitted is to devide one ø... -
Page 29: Operation
22 GB / 30 GB Operation Device use Ignition The start-up process and heating is automatic. The heater will ignite when the heating switch (3) is pressed continuously for more than 2 seconds. A yellow heating indicator will light, indicating that the heating is A red combustion indicator light (1) will be lit when the burner flame has been ig- nited and the combustion has stabilised after about five minutes after the ignition. -
Page 30: First Start-Up
22 GB / 30 GB Operation First start-up After installation or maintenance, if the fuel line is empty, the heater may not start at the the first attempt. Start-up phase with empty fuel line is longer than normally and might take about 15 minutes. If the heater doens’t ignite the red combustion indicator light will start to blink after start-up. -
Page 31: Manual Use
22 GB / 30 GB Operation Sun-switch The sun-switch shuts down the device automatically, if the temperature rises above the requested temperature, for example, due to sunlight. The temperature must rise by +3 °C above the set value for a half an hour. If the device has been shut down by the sun-switch, an indicator light (5) blinks on the thermostat. The sun- switch can be turned off temporarily, by turning the temperature control (2). -
Page 32: Remote Control
22 GB / 30 GB Operation Ventilation Fresh air ventilation activates by pressing the ventilation switch (7) continuously at least 2 seconds. Ventilation is indicated with the green ventilation light (8). Venti- lation is deactivated by pressing the ventilation switch (7) continuously at least 2 seconds. -
Page 33: Maintenance
22 GB / 30 GB Maintenance Fault signals and releasing the lock Colour Blink interval Fault description Yellow Glow failure Yellow Combustion air blower fault Yellow Main blower fault Yellow Undervoltage Yellow Locking; the device locks itself after 2 unsuccessful starts *... -
Page 34: Maintenance Recommendations
22 GB / 30 GB Maintenance Maintenance recommendations Basic maintenance of diesel-operated devices Maintenance procedure Maintenance interval Carried out by First inspection of basic Inspection after first 500 hours of use or Authorised Wallas service shop functions the first season of use The service shop recommends a suit- able maintenance interval after perform-... - Page 35 22 GB / 30 GB Maintenance Troubleshooting, locking indication FAULT INDICATION WITH BLINKING LIGHTS Locking indication RELEASING THE LOCK: When the lights are blinking, switch off the main power at the battery The device locks itself after 2 , breaker or in-line switch.
- Page 36 22 GB / 30 GB Maintenance Troubleshooting, undervoltage FAULT INDICATION WITH BLINKING LIGHTS Yellow Undervoltage The operating voltage in the current connector of the device is below 10,7 V when the unit is in a load. Check the connection of the fuse in the power supply.
- Page 37 22 GB / 30 GB Maintenance Troubleshooting, indicating flameout / overheat FAULT INDICATION WITH BLINKING LIGHTS Check that the device is not in after cooling mode. After cooling mode uses the same signal and it’s not malfunction but a normal procedure. (If it is a malfunction, after 5 minutes...
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Page 38: Warranty Terms
• the instructions for installation, operation or maintenance have not been followed. • storage or transport has been inappropriate. • a problem has resulted from an accident or damage, which Wallas has had no control over (force majeure). • the product has suffered from improper handling, unsuitable fuel, low voltage, excess volt- age, damage due to dirt, water penetrating in to the unit or corrosion •...