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MAKING GAS CONNECTIONS

Connect  3/8”  flare  fitting  gas  supply  to  gas  connection  located  in  the  control 

housing. When making the gas connection, hold the gas fitting on the valve with 

a wrench when tightening the flare nut. Failure to hold fitting secure could result 

in  a  gas  leak  due  to  fitting  being  damaged. 

NOTE:

 

It will be necessary to remove 

the grommet from the control housing, make the gas connection at the valve, then reinstall 

grommet. Refer to AS5601 for gas pipe size.

WARNING!

 

It is imperative that grommet and gas line through grommet be caulked air 

tight. If not tightly sealed, moisture and potential harmful flue products could vent through 

opening and into living area of trailer. (See Figure 4.)

Before leaving:

 check all connections for gas leaks with soap and water.  Do not use a naked 

flame for detecting leaks.  Ignite burner to ensure correct operation of gas valve, burner and 

ignition.  Observe stability of the flame.  When satisfied with the heater, please instruct the user 

on the correct method of operation.  In case the appliance fails to operate correctly after all 

checks have been carried out, refer to the authorised service provider in your area.

MAKING ELECTRICAL CONNECTIONS

12 VOLTS D.C. 

(For All Models)

A. 

Refer to Figure 2 for location of D.C. junction box.

B. 

The electrical connection must be made to conform with the local authority 

having jurisdiction or in the absence of such requirement with the latest 

Australian electrical code.

C. 

Make the 12 Volt D.C. electrical connections following the wiring diagram 

illustrated in Figure 5.

We recommend insulated terminals be used on all electrical connections.

MAKING ELECTRICAL CONNECTIONS

240 VOLTS A.C. 

(For Models SW4DEA and SW6DEA only)

A. 

Refer to Figure 2 for location of A.C. Junction box.

B. 

The electrical connection must be made to conform with the local authority 

having jurisdiction or in the absence of such requirement with the latest Australian 

electrical code. All electrical work to be conducted by a licensed electrician.

C. 

Check rating plate and wiring diagram (Figure 5A) before proceeding. Install a 

fused safety switch or circuit breaker of adequate capacity between heater and 

electrical power source. Attach the active and neutral wires from the fused switch 

or breaker to corresponding terminals in heater junction box. An earth wire from a 

well grounded source must be attached to the earth terminal in the junction box.

CAUTION: Before applying the 240 VAC power to the water heater junction 

box, be sure the switch for electric element is in the “OFF” position.

WARNING!

 

Before the switch for the electric element is turned to the “ON” position, the 

water heater tank must be filled with water.  See “SAFETY WARNINGS”

MAINTENANCE

WARNING! 

If the user of this appliance fails to maintain it in the condition in which it was 

shipped from the factory or if the appliance is not used solely for its intended purpose or if 

appliance is not maintained in accordance with the instructions in this manual, then the risk 

of a fire and/or the production of carbon monoxide exists which can cause personal injury, 

property damage or loss of life.

WARNING!

 

For your safety, all repairs should be performed by an authorised service person.

A. 

Burner Adjustment - All air shutters are pre-set at the factory to obtain a blue 

or orange-blue flame. If necessary to adjust your air shutter, be sure to keep 

this color and do not allow the burner to burn yellow or sooting will occur.

In cases where sooting has occurred, there is a possibility that this condition 

may be corrected by making the correct air shutter adjustment. If the burner 

flame continues to burn yellow after air shutter has been adjusted, check for an 

obstruction in the burner or flue box. Also, check to be sure there is no flame 

present at burner orifice or burner whenever main gas valve is closed. This can 

be checked by turning the OFF/ON switch to the “OFF” position. A stiff brush is 

recommended for the removal of soot deposits.

B. 

Frequent checks should be made of the grommet on the gas inlet to assure 

tight seal. (See “Making Gas Connections”).

C.

  Periodically check wiring and wire connection to be sure wiring is not damaged/

frayed and that all terminals and connections are tight and in compliance with 

codes (See “Making Wire Connections”).

D.

  The following is information regarding Hot Water Services and corrosion of the 

tank in Australia. The single biggest factor is metal/water contact.

 

1.

  Mains Water Connection- For correct performance and warranty of the 

unit, when connected to mains water supply, pressure must be limited 

to approximately 350 kPa (50 PSI) by the use of a suitable pressure 

regulator. Failure to do so will void warranty.

 

2.

  A  suitable  1/2”  BSPT  fitting  must  be  used  for  coupling  HWS  to  water 

supply.

 3.

  Water supply is an overall factor.

 4.

  Tanks should be drained and flushed regularly - how often depends on 

soluble/silt content in water. Outback areas will be more of a problem than 

major city supplies.

 5.

  Do not use bore water. This will void your warranty as the salt contents of 

bore water are extremely high.

 6.

  The life of the anodes, which are a low valve replacement part, varies with 

water quality. Anodes must be inspected periodically. Use only genuine 

Suburban anode rods. Use of other anodes may void the waranty. Please 

see Anode Protection Section.

 7.

  Your water system should be operated periodically even though the van is 

not being used, at least twice per week.

 8.

 Anodes must be checked every 6 (six) months. Please see Anode 

Protection Section.

SAFETY WARNINGS

WARNING!

  

It  is  imperative  that  the  water  heater  tank  be  filled  with  water  before 

operating the water heater.  Operation of the water heater without water in the tank may 

result in damage to the tank and/or controls.  This type of damage is not covered by the 

limited warranty.

WARNING!

 

Hydrogen gas may result if you have not used this heater for two weeks or 

more. HYDROGEN GAS IS EXTREMELY FLAMMABLE. To reduce the risk of injury under 

these conditions, open the hot water faucet for several minutes at the kitchen sink before 

you use any electrical appliance connected to the hot water system. If hydrogen is present, 

you probably will hear an unusual sound such as air escaping through the pipe as the water 

begins to flow.

Hydrogen gas may be present even after water has been drained from the tank. Open faucet 

at sink and allow system to vent for several minutes (5-10 minutes).  Do not smoke or have 

any open flame near the open faucet.  Do not attempt to light pilot or main burner. On DSI 

models, be sure the switch is “OFF”.

Should overheating occur, or the gas supply fail to shut off, shut off the manual gas valve 

to the appliance before shutting off the electrical supply.Do not use this appliance if any 

part has been submerged under water. Immediately call an authorised service technician to 

inspect the appliance and to replace any part of the control system and any gas control that 

has been submerged under water

Do not alter the operation of your water heater nor change the design/construction of your 

water heater. Accessories are being marketed for RV products which we do not recommend. 

For your safety, only factory authorized parts are to be used on your water heater.

Periodically inspect the vent for obstructions or presence of soot. Soot is formed whenever 

combustion is incomplete. This is your visual warning that the water heater is operating in 

an unsafe manner. If soot is present, immediately shut the water heater down and contact 

your dealer or an authorised service person.

When considering add-on rooms, porch or patio, attention must be given to the venting of 

your water heater. For your safety, do not terminate the vent on your water heater inside 

add-on rooms, screen porch or onto patios. Doing so will result in products of combustion 

being vented into the rooms or occupied areas.

Never operate the heater if you smell gas. Do not assume that the smell of gas in your RV 

is normal. Any time you detect the odor of gas, it is to be considered life threatening and 

corrected immediately. Extinguish any open flames including cigarettes and evacuate all 

persons from the vehicle. Shut off gas supply at LP gas bottle. (See Safety notice on front 

cover of this manual.)

Pressure relief valve to be operated at least once every 6 months to remove lime deposits 

and verify it is not blocked. Failure to do so may result in heater exploding. Continuous 

leakage from valve may indicate a problem with unit.

NOTE: 

Always open both the cold and hot water faucets when filling vehicle water tank 

to allow air pockets to be forced out of the water heater.  When water flows from the heater 

faucets, close both faucets.

WARNING!

 

Do not store or use combustible materials or liquids near or adjacent to 

this heater. The appliance shall not be installed in any location where flammable liquids or 

vapors are likely to be present.

Be sure the power is “OFF” to the water heater ignition system during any type of refueling 

and while vehicle is in motion or being towed.

WARNING!

 

The thermostat on your water heater is not adjustable. It is a temperature 

sensing limit designed to maintain a temperature of 60°C to comply with AS/NZS 3500 Part 

4.2. Water temperatures over 60°C can cause severe burns instantly or death from scalds; 

therefore, be careful when using hot water. Children, disabled and elderly are at highest risk 

of being scalded. Always feel water before bathing or showering. Children or infirm persons 

must not adjust, light, or operate any electrical or gas controls on this unit.

THERMOSTAT AND MANUAL RESET

For all Models

The model water heaters listed above are equipped with a high temperature limit 

as a cut-off device. Temperature above 82°C will cause manual reset button to trip 

shutting down main burner.

To activate burner, the water temperature must be below 37°C. Push reset button 

to re-activate burner.

THERMOSTAT AND MANUAL RESET

For Models SW4DEA and SW6DEA

The model water heaters listed above are equipped with a high temperature limit 

as a cut-off device. Temperature above 82°C will cause manual reset button to trip 

shutting down the electric element.

To activate element, the water temperature must be below 37°C. Push reset 

button to re-activate the electric element.

ANODE PROTECTION

The tank in this water heater is protected by a magnesium or aluminum anode to 

prolong the life of the tank. Removal of the anode will decrease tank life and will 

void the warranty on the inner tank. Anode must be checked every 6 (six) months, 

and replaced if below 50% of original diameter, failure to do so will void your 

warranty. Use only genuine Suburban anode rods. Use of other anodes may void 

the warranty. Anode performance depends on water quality, therefore are 

NOT

 

covered by warranty. 

3

Содержание SW4DEA

Страница 1: ...OR GAS SUPPLIER ADDITIONAL SAFETY DO NOT STORE OR USE PETROL OR OTHER COMBUSTIBLE MATERIALS OR LIQUIDS NEAR OR ADJACENT TO THIS HEATER OR ANY OTHER APPLIANCE THIS APPLIANCE SHALL NOT BE INSTALLED IN...

Страница 2: ...ning D Caulk around framed opening trailer skin as illustrated E Lay a bead of silicone caulking or suitable caulking around the inner edge of the control housing top bottom and sides See detail A in...

Страница 3: ...nty Please see Anode Protection Section 7 Your water system should be operated periodically even though the van is not being used at least twice per week 8 Anodes must be checked every 6 six months Pl...

Страница 4: ...Sulphur water can be caused by a chemical action or by bacteria The solution to eliminate is chlorination of the water system Add about 17 75 cL of chlorinated common household liquid bleach to each 3...

Страница 5: ...sing The water temperature will be regulated by the thermostat This procedure is necessary so as to prevent 240 V element and gas heating from operating simultaneously TO TURN OFF WATER HEATER 1 Turn...

Страница 6: ...BL R R Y BK 1 2 3 4 IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE WATER HEATER MUST BE REPLACED IT MUST BE REPLACED WITH 18 GA 105 C WIRE OR IT S EQUIVALENT SWITCH HI LIMIT T STAT MODULE BD SPARK C...

Страница 7: ...ld have with the heater IF AFTER CHECKING THE CHART AND THE UNIT WILL STILL NOT PERFORM TURN THE APPLIANCE OFF AND CONTACT THE AUTHORISED SERVICE PROVIDER SOOTING WILL NOT COME ON NOT ENOUGH HOT WATER...

Страница 8: ...36 31 45 41 29 50 51 1 3 52 15 8 48 7 6 27 42 58 28 59 33 32 47 44 49 48 46 33A 62 13 10 63 Figure 9 SW4DEA AND SW6DEA MODEL SERIAL NO PLATE 12 16 18 20 21 53 26 39 35 38 34 37 55 56 36 45 41 29 50 5...

Страница 9: ...Electric Element Only for SW4DEA SW6DEA 233110 33A Gasket Switch Only for SW4DEA SW6DEA 071016 34 Gas Fitting 170374 35 Bracket Valve Mounting 063243 36 Valve Gas LP 161164 ITEM NO DESCRIPTION PART N...

Страница 10: ...CORRECT INCORRECT INCORRECT Figure 10 Figure 11 Figure 12 10...

Страница 11: ...11...

Страница 12: ...y or diagnosis without repair 3 Damage or repairs required as a consequence of faulty or incorrect installation or application not in conformance with installation instructions 4 Failure to start or o...

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