This water heater must be installed and serviced by a qualified person.
Please leave this guide with the householder.
Owner’s Guide
and
Installation Instructions
Continuous Flow
Gas Water Heater
244 series
027 models
Страница 1: ...ter heater must be installed and serviced by a qualified person Please leave this guide with the householder Owner s Guide and Installation Instructions Continuous Flow Gas Water Heater 244 series 027...
Страница 2: ...f Rheem Australia Pty Ltd Trademark of Rheem Australia Pty Ltd Note Every care has been taken to ensure accuracy in preparation of this publication No liability can be accepted for any consequences wh...
Страница 3: ...er pages are intended for the installer but may be of interest About Your Water Heater 4 Water Supplies 10 Save A Service Call 11 Installation Water Heater 14 Connections Plumbing 22 Connections Elect...
Страница 4: ...outlet temperature setting as the water passes through the water heater The heat produced by the burner is transferred to the water through the heat exchanger The water is heated to a constant temper...
Страница 5: ...l outlet Take care not to touch the power plug with wet hands SAFETY This water heater is supplied with temperature sensors a FlameSafe protection system and a pressure relief valve These devices must...
Страница 6: ...ion of the water heater and also damage components MINOR SIX MONTH MAINTENANCE It is recommended minor maintenance be performed every six months by the dwelling occupant The minor maintenance includes...
Страница 7: ...at the solar heated water inlet and hot water outlet of the water heater if the water heater has been drained Open all of the hot taps in the house don t forget the shower Open the cold water isolati...
Страница 8: ...risk of freezing then it is necessary to drain the water heater refer to Draining the Water Heater on page 8 Pipe work to and from the water heater must be adequately insulated to prevent freezing Th...
Страница 9: ...from the Victorian Plumbing Industry Commission This water heater must be installed by a licensed person as required by the Victorian Building Act 1993 Only a licensed person will give you a Complianc...
Страница 10: ...mation should be sought from the supplier or it should be tested to ensure the water supply meets the requirements given in these guidelines for the Vulcan warranty to apply SATURATION INDEX The satur...
Страница 11: ...appliance Has the gas line been purged of air after installation Refer to your plumber NO WATER FROM THE HOT TAP No flow of water from the hot tap may indicate a restriction in or failure of the cold...
Страница 12: ...glass Ensure the glass on your solar collectors is free of dust salt spray or any other matter which may reduce the effectiveness of the solar collectors If the collector glass becomes dirty hose down...
Страница 13: ...e If an error code appears Close the hot tap and switch off the electrical supply to the water heater Check the gas isolation valve at the gas inlet to the water heater is fully open Wait 5 minutes th...
Страница 14: ...uitable for installation as an in series gas booster to a solar water heater For information relating to the function and operation of the solar water heater refer to the Owner s Guide and Installatio...
Страница 15: ...ured along the wall behind the water heater At least 300 mm between the top of the flue terminal and the eaves At least 500 mm between the flue terminal and the edge of any opening into the building s...
Страница 16: ...g wind chill factor The solar preheat line to the water heater must be insulated with suitable thickness insulation if freezing conditions are likely to occur The insulation must be fitted to the unde...
Страница 17: ...g valve to the solar storage tank but it MUST BE before the non return valve prior to an open circuit direct system The cold water line to the temperature limiting device can be branched off the cold...
Страница 18: ...allation Two Temperature Zones Using a Temperature Limiting Device LEGEND In series Gas Booster as part of a Closed Circuit Indirect Solar Water Heater Installation Two Temperature Zones Using a Tempe...
Страница 19: ...on of the return line connection on the water supply line to the water heater then either water will be supplied to the cold water inlet of the temperature limiting device at a temperature exceeding t...
Страница 20: ...s Hourly Gas Consumption MJ Min Gas Pressure kPa Test Point Gas Pressure kPa Max Gas Pressure kPa minimum maximum Model 027 027 027 027 027 Natural 205 1 13 0 193 0 905 3 50 Propane 205 2 75 0 277 1 4...
Страница 21: ...INSTALLATION WATER HEATER 21 TYPICAL INSTALLATION OUTDOOR LOCATION TYPICAL INSTALLATION ELECTRONIC CONTINUOUS FLOW GAS BOOSTER WATER HEATER FOR SOLAR PREHEAT WATER HEATER...
Страница 22: ...efer also to Hot Water Delivery on page 17 and to Mains Water Supply on page 16 A disconnection union must always be provided at the cold water solar preheat inlet and hot water outlet on the water he...
Страница 23: ...tions on both the solar storage tank and the in series gas booster A full flow isolation valve must be installed on the water line to the in series gas booster GAS INLET The gas connection is made at...
Страница 24: ...red The water heater is supplied with a 1 8 metre lead and plug and requires a weatherproof 240 V 50 Hz general purpose outlet GPO to be located within 1 2 metres of the installation The GPO must be c...
Страница 25: ...ated in the water heater is not adjustable To complete the installation it is necessary to check the gas supply pressure at the inlet to the water heater refer to Gas Inlet Pressure on page 25 the min...
Страница 26: ...ensure the burners are fully ignited It may be necessary to open a second tap 8 Turn on all other gas burning appliances in the house which are on the same gas supply 9 Observe the gas pressure readi...
Страница 27: ...et to the water heater 7 Open the gas isolation valve fully at the gas inlet to the water heater if not already open 8 Open a hot tap slowly until the burners ignite 9 Press and hold down the MIN butt...
Страница 28: ...Code If an error code does appear on the LED display during the commissioning process it will be necessary to clear the error in order to complete the installation To clear an error code switch off th...
Страница 29: ...n the LED display is the desired preset outlet temperature setting then proceed to step 7 as no further adjustment is necessary 6 Press the MAX button to increase or the MIN button to decrease the pre...
Страница 30: ...eater Damage caused by freezing due to the unavailability of power at the water heater is not covered by the Vulcan warranty refer to Terms of the Vulcan Warranty on page 31 If the power has been swit...
Страница 31: ...g or removing cupboards doors or walls and the cost of any special equipment to bring the water heater to floor or ground level or to a serviceable position is not covered by this warranty 2 5 This wa...
Страница 32: ...rranty period 4 2 You are not entitled to make a claim under this warranty if your water heater a Does not have its original serial numbers or rating labels b Is not installed in Australia 5 HOW TO MA...