Page 2 - WARNING: Plumber – Be Aware; Refer to Warning on page
Notice to Victorian Customers 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 Compliance Certificate, showing that the work complies with all the relevant ...
Page 3 - CONTENTS; HOUSEHOLDER – We recommend you read pages 4 to 25.; Upon completion of the installation and commissioning of the; DO NOT; leave this guide inside of the cover of the water heater, as it may
CONTENTS HOUSEHOLDER – We recommend you read pages 4 to 25. The other pages are intended for the installer but may be of interest. About Your Water Heater ............................................................4 How Your Water Heater Works.................................................11 Regu...
Page 4 - SOLAR CONTROLLER AND SOLAR MONITOR; This Addendum is for use with installation instructions
SOLAR CONTROLLER AND SOLAR MONITOR This Addendum is for use with installation instructions 126547A, 126548A, 126550B, 126551B, 126552B, 126553B, 126554B, 126555B. SOLAR MONITOR The solar control unit on an electric boosted system may incorporate a solar monitor. The solar monitor is located on the s...
Page 5 - COMMISSIONING; The red LED may emit a rapid pulse for a short period.
SOLAR CONTROLLER AND SOLAR MONITOR 2007 October 2 SK6203 Rev B COMMISSIONING When the electrical supply is switched on to the solar control unit at start up: • If there is no solar gain, the circulator will not activate and the green LED will emit a slow pulse. The slow pulse indicates the circulato...
Page 6 - DIAGNOSTIC FEATURES OF THE SOLAR CONTROLLER; “Commissioning”
SOLAR CONTROLLER AND SOLAR MONITOR 2007 October 3 SK6203 Rev B DIAGNOSTIC FEATURES OF THE SOLAR CONTROLLER The operational modes are: Flashes Operational Modes solid green (remains on) Standby mode green slow pulse Standby mode (power on for less than 48 hours) green rapid pulse Circulating water th...
Page 7 - ABOUT YOUR WATER HEATER; MODEL TYPE; “Warranty; HOW HOT SHOULD THE WATER BE?; “Temperature
ABOUT YOUR WATER HEATER MODEL TYPE Congratulations for choosing a Rheem ® water heater. Your Rheem solar Loline™ water heater is designed for the solar collectors to be roof mounted and the solar storage tank to be installed at ground level. The solar storage tank is suitable for outdoor installatio...
Page 8 - HOTTER WATER INCREASES THE RISK OF SCALD INJURY; C at the bathroom and ensuite. The risk of scald; TEMPERATURE ADJUSTMENT; clockwise to a setting of ‘7’. Refer to; WARNING
ABOUT YOUR WATER HEATER 5 HOTTER WATER INCREASES THE RISK OF SCALD INJURY This water heater can deliver water at temperatures which can cause scalding. Check the water temperature before use, such as when entering a shower or filling a bath or basin, to ensure it is suitable for the application and ...
Page 9 - SAFETY
ABOUT YOUR WATER HEATER 6 SAFETY This water heater is supplied with a thermostat, an over-temperature cut-out, and a combination temperature pressure relief valve. These devices must not be tampered with or removed. The water heater must not be operated unless each of these devices is fitted and is ...
Page 10 - TO TURN OFF THE WATER HEATER
ABOUT YOUR WATER HEATER 7 TO TURN OFF THE WATER HEATER If it is necessary to turn off the water heater: • Shut down the gas control (refer to “Close Down Procedure” on page 51). • Close the gas isolation valve at the inlet to the gas control. • Switch off the electrical supply at the isolating switc...
Page 11 - of copper and fully insulated with closed cell polymer; you must read page; described on page
ABOUT YOUR WATER HEATER 8 PIPE WORK AND INSULATION The solar hot and solar cold pipe work between the solar storage tank and the solar collectors MUST BE of copper and fully insulated with closed cell polymer insulation or similar (minimum thickness 13 mm). The insulation must be weatherproof and UV...
Page 12 - BLEEDING THE SOLAR COLLECTORS; It is necessary to purge air from the collector circuit:
ABOUT YOUR WATER HEATER 9 BLEEDING THE SOLAR COLLECTORS It is necessary to purge air from the collector circuit: • When the water heater is to be turned on and the solar collectors and solar hot and solar cold pipe work have been drained. • After maintenance has been conducted on the pipe work and a...
Page 13 - FREEZE PROTECTION; C. The system has NO
ABOUT YOUR WATER HEATER 10 FREEZE PROTECTION The system when installed in areas subject to freeze conditions must be installed with the solar hot and solar cold pipes fully insulated with closed cell polymer insulation (minimum thickness 13 mm) to offer protection against freeze damage. Freeze condi...
Page 14 - HOW YOUR WATER HEATER WORKS; C. Automatic safety controls are fitted to the; MAINS PRESSURE; shown on page; GAS BOOSTING; “Timer Operation”
HOW YOUR WATER HEATER WORKS The Rheem solar Loline system has its vitreous enamel lined solar storage tank installed at ground level, remotely from the solar collectors. As the sun heats the water in the solar collectors the increase in temperature activates the circulator. The circulator then moves...
Page 15 - PIEZO IGNITION; “Timer
HOW YOUR WATER HEATER WORKS 12 PIEZO IGNITION The “Piezo” push button igniter makes lighting the pilot flame of your water heater very easy. Simply follow the instructions on the label attached to the back of the access door. There is no need for matches to light the water heater. PILOT IGNITER A pe...
Page 16 - REGULAR CARE; TEMPERATURE PRESSURE RELIEF VALVE; Never block the outlet of; It is very important; Failure to do this may
REGULAR CARE TEMPERATURE PRESSURE RELIEF VALVE This valve is near the top of the water heater and is essential for its safe operation. It is possible for the valve to release a little water through the drain line during each heating period. This occurs as the water is heated and expands by approxima...
Page 17 - EXPANSION CONTROL VALVE; The; SERVICING; : Servicing of a gas water heater should only be carried out by; COLLECTOR GLASS
REGULAR CARE 14 EXPANSION CONTROL VALVE In many areas, including South Australia, Western Australia and scaling water areas, an expansion control valve is fitted to the cold water line to the water heater. The expansion control valve may discharge a small quantity of water from its drain line during...
Page 18 - FLUSHING THE SOLAR COLLECTORS; Exercise care, as water discharged from the solar collectors
REGULAR CARE 15 FLUSHING THE SOLAR COLLECTORS It may be necessary to flush the solar collectors if there is sediment in the water supply. This should be conducted in the morning, within three hours of sunrise, when the water temperature inside the solar collector(s) is lower. • Open a hot water tap ...
Page 19 - TIMER OPERATION
TIMER OPERATION FUNCTIONS OF THE TIMER The timer is an accurate, electronic device which allows up to six (6) ON-OFF periods to be set per day. It is recommended only one (1) period per day be programmed into the timer. This will be sufficient for most installations. The timer is not weatherproof an...
Page 20 - The timer is not waterproof. Do not splash the timer with water.; BATTERY BACKUP; The timer uses a; RESET THE TIMER; Do not use a sharp
TIMER OPERATION 17 The function of the timer is to enable the gas burner to automatically boost the stored water temperature, if required, due to low solar energy gain during the day. This will ensure the solar storage tank is full of hot water for the evening hot water requirements. Warning: The ti...
Page 21 - “Functions of the Timer”
TIMER OPERATION 18 TO SET THE TIME TIME PROG DAY HR MIN z z z z z RANDOM y R z MAN SU OFF 13:30 Example: Setting the current time as Sunday at half past one in the afternoon i.e. 1:30 PM. • Press and hold the “TIME” button. • Press the “DAY” button to select the current day. • Press the “HR” button ...
Page 22 - To set “OFF” time; “Manual Boosting – “OVERRIDE” Function”
TIMER OPERATION 19 To set “OFF” time • Press and release the “PROG” button. MO TU WE TH FR SA SU TIMER OFF TIME PROG DAY HR MIN z z z z z RANDOM y R z MAN 18:30 If the timer has been reset, then “TIMER – OFF”, “– – : – –” and “MO TU WE TH FR SA SU” will be displayed on the screen. If the timer has n...
Page 23 - This is necessary to prevent; It is recommended the “RANDOM” function
TIMER OPERATION 20 MANUAL BOOSTING – “OVERRIDE” FUNCTION The timer also has an “OVERRIDE” function to allow for boosting the temperature of the water in the solar storage tank, outside of the set hours. SU ON TIME PROG DAY HR MIN z z z z z RANDOM y R z MAN 09:15 • To activate manual boosting, press ...
Page 24 - SAVE A SERVICE CALL; Insufficient sunlight; “Manual; Gas burner not operating; “Collector Glass”; Collector area is too small
SAVE A SERVICE CALL Check the items below before making a service call. You will be charged for attending to any condition or fault that is not related to manufacture or failure of a part. NOT ENOUGH HOT WATER (OR NO HOT WATER) This can occur with new installations and is normally related to some mi...
Page 25 - “Bleeding The Solar; Are you using more hot water than you think?; Is the relief valve discharging too much water? (Refer to; Thermostat setting; Hotter water increases the risk of scald injury.; Water heater size; suggests average sizes that may be needed.; WATER NOT HOT ENOUGH
SAVE A SERVICE CALL 22 • Air in collectors (No solar gain) It is possible under certain conditions, such as when the pipe work has been opened, that air may become trapped in the solar collectors. This will prevent the circulator from moving water around the collector circuit. The air will need to b...
Page 26 - TEMPERATURE PRESSURE RELIEF VALVE RUNNING; must; be turned off using the knob on top of the gas control; EXPANSION CONTROL VALVE RUNNING; it may discharge a small quantity of water instead of the
SAVE A SERVICE CALL 23 TEMPERATURE PRESSURE RELIEF VALVE RUNNING • Normal Operation It is normal and desirable this valve allows a small quantity of water to escape during the heating cycle. However, if it discharges more than a bucket full of water in 24 hours, there may be another problem. • Conti...
Page 27 - Check the following:
SAVE A SERVICE CALL 24 TIMER APPEARS TO BE FUNCTIONING INCORRECTLY Check the following: • Has the programming been set correctly? Check the programmed “ON” and “OFF” times (refer to “Timer Operation” on page 16). • Has the “R” (reset) button been inadvertently pressed? Reprogram the timer. • Has the...
Page 28 - HIGH GAS BILLS; “Not Enough
SAVE A SERVICE CALL 25 HIGH GAS BILLS With the installation of your new solar hot water system, maximum gas energy savings can be achieved with careful planning of hot water usage. Should you at any time, feel your gas account is too high, we suggest you check the following points: • Is the relief v...
Page 29 - INSTALLATION – SOLAR STORAGE TANK; SOLAR WATER HEATER STORAGE TANK LOCATION; “Solar Collector Location”
INSTALLATION – SOLAR STORAGE TANK THIS WATER HEATER IS FOR OUTDOOR INSTALLATION ONLY. THIS WATER HEATER IS NOT SUITABLE FOR POOL HEATING. Check the water heater is suitable for the gas type available. (refer to the rating label on the water heater) The system is suitable for installation with Rheem ...
Page 30 - 601 and all local codes and regulatory authority; against; or alternatively against a fireproof
INSTALLATION – SOLAR STORAGE TANK 27 The installation must comply with the requirements of AS/NZS 3500.4, AS/NZS 3000, AS 5601 and all local codes and regulatory authority requirements. In New Zealand, the installation must conform with NZS 5261 Code of Practice for Installation of Gas Burning Appli...
Page 31 - MAINS WATER SUPPLY; (refer to diagram on page; TANK WATER SUPPLY
INSTALLATION – SOLAR STORAGE TANK 28 MAINS WATER SUPPLY Where the mains water supply pressure exceeds that shown in the table below, an approved pressure limiting valve is required and should be fitted as shown in the installation diagram (refer to diagram on page 40 ) . Model 260 Relief valve setti...
Page 32 - HOT WATER DELIVERY; before the non return; MUST BE; installed on the cold water line to; AFTER; the cold water branch to a temperature limiting
INSTALLATION – SOLAR STORAGE TANK 29 HOT WATER DELIVERY This water heater can deliver water at temperatures which can cause scalding. It is necessary and we recommend that a temperature limiting device be fitted between the water heater and the hot water outlets in any ablution area such as a bathro...
Page 33 - CIRCULATED HOT WATER FLOW AND RETURN SYSTEM; The thermostat must always; Temperature Limiting Device
INSTALLATION – SOLAR STORAGE TANK 30 If a combination isolation valve and non return valve (duo or trio valve) is installed on the cold water line to the solar water heater and the cold water line to the temperature limiting device branches off after this valve, then a second non return valve must b...
Page 34 - REDUCING HEAT LOSSES
INSTALLATION – SOLAR STORAGE TANK 31 • water will be supplied to the cold water inlet of the temperature limiting device at a temperature exceeding the maximum recommended water supply temperature, or • when the hot taps are closed no water will be supplied to the cold water inlet of the temperature...
Page 35 - ANODE TYPES; “Water Supplies”; SADDLING - PIPE WORK
INSTALLATION – SOLAR STORAGE TANK 32 ANODE TYPES The correct anode type for the water supply being used must be fitted in the water heater (refer to “Water Supplies” on page 56). The black anode is fitted as standard. Total Dissolved Solids in water supply to the water heater Anode colour code 0 – 4...
Page 36 - DIMENSIONS AND TECHNICAL DATA
INSTALLATION – SOLAR STORAGE TANK 33 DIMENSIONS AND TECHNICAL DATA RHEEM 531260 RHEEM 531260 Model 531260 Mass (tank): Empty 110 kg Full 370 kg Capacity & Boost: 260 litres Recovery (Boost) (natural gas @ 50 ° C rise) 100 litres Gas Details Hourly Gas Consumption (MJ) Min. Gas Pressure (kPa) Tes...
Page 37 - TYPICAL INSTALLATION – OUTDOOR LOCATION
INSTALLATION – SOLAR STORAGE TANK 34 TYPICAL INSTALLATION – OUTDOOR LOCATION
Page 38 - ASSEMBLY OF SOLAR HOT AND SOLAR COLD PIPE CONNECTIONS; Use thread sealing tape or approved thread sealant.
INSTALLATION – SOLAR STORAGE TANK 35 ASSEMBLY OF SOLAR HOT AND SOLAR COLD PIPE CONNECTIONS • Use thread sealing tape or approved thread sealant. • All olive compression fittings must use brass or copper olives. • Ensure air bleed valve is open when filling collectors. • Insulate the air bleed valve ...
Page 39 - INSTALLATION – SOLAR COLLECTORS; SOLAR COLLECTOR LOCATION; “Solar Storage Tank Location”
INSTALLATION – SOLAR COLLECTORS SOLAR COLLECTOR LOCATION Consideration must be given to the position of the solar collectors in relation to the solar storage tank. There are limitations on the maximum length of the solar hot and solar cold pipes between the solar storage tank and the solar collector...
Page 40 - LATITUDE OF SOME AUSTRALIAN CITIES
INSTALLATION – SOLAR COLLECTORS 37 • The installation must comply with the requirements of AS/NZS 3500.4 and all local codes and regulatory authority requirements. • Refer to the installation instructions supplied with the collector kit for details on the installation of the solar collectors. LATITU...
Page 42 - CONNECTIONS – PLUMBING; CONNECTION SIZES; diagram
CONNECTIONS – PLUMBING CONNECTION SIZES • Hot water connection: RP¾/20 • Cold water connection: DN20 compression fitting. (cold water inlet of tank: RP¾/20). • Solar hot (from collector) connection: DN15 compression fitting. (solar hot water inlet of tank: RP¾/20). • Solar cold (to collector) connec...
Page 43 - OR; PIPE SIZES
CONNECTIONS – PLUMBING 40 OR A disconnection union must always be provided at the cold water inlet, solar cold water outlet, solar hot water inlet and hot water outlet on the water heater to allow for disconnection of the water heater. This water heater has either a plastic dip tube or fitting liner...
Page 44 - RELIEF VALVE; (refer to the installation diagram on; RELIEF VALVE DRAIN; As the function of the temperature pressure relief valve on this
CONNECTIONS – PLUMBING 41 RELIEF VALVE The temperature pressure relief valve is shipped behind the front cover of the solar storage tank. This valve must be fitted before the water heater is operated. Before fitting the relief valve, make sure the probe has not been bent. Seal the thread with Teflon...
Page 45 - BLEED VALVE DRAIN; “Water; GAS INLET; Always isolate the water heater before pressure testing the gas
CONNECTIONS – PLUMBING 42 BLEED VALVE DRAIN A copper drain line must be fitted to the bleed valve to carry the discharge clear of the water heater and solar controls. Connect the drain line to the bleed valve using a disconnection union. The pipe work from the bleed valve to the drain should be as s...
Page 46 - CONNECTIONS – ELECTRICAL; and a satisfactory megger reading is
CONNECTIONS – ELECTRICAL The power supply to the water heater must not be switched on until the water heater is filled with water and a satisfactory megger reading is obtained. All electrical work and permanent wiring must be carried out by a qualified person and in accordance with the Standards Aus...
Page 47 - WIRING DIAGRAMS
CONNECTIONS – ELECTRICAL 44 The power consumption of the water heater is: Component Power consumption Comments Solar controls 14 Watts Constant load 4 Watts differential controller 6 Watts solenoid valve 4 Watts timer Solar circulator 36 Watts Maximum load at solar heating cycle start up 30 Watts Av...
Page 48 - “Bleeding the Solar Collectors”
COMMISSIONING TO FILL AND TURN ON THE WATER HEATER The power supply to the water heater must not be switched on and the gas pilot or burner must not be lit until the water heater is filled with water and a satisfactory megger reading is obtained. • Open all of the hot water taps in the house (don’t ...
Page 49 - the gas supply pressure at the inlet to the water heater; Exercise care to
COMMISSIONING 46 GAS INLET PRESSURE IMPORTANT – CHECK the gas supply pressure at the inlet to the water heater with the water heater and all other gas burning appliances in the premises operating (burners alight). The minimum gas supply pressure is: Natural Gas 1.13 kPa Propane 2.75 kPa Butane 2.75 ...
Page 50 - Shut down the gas control (refer to
COMMISSIONING 47 TO TURN OFF THE WATER HEATER If it is necessary to turn off the water heater on completion of the installation, such as on a building site or where the premises is vacant, then: • Shut down the gas control (refer to “Close Down Procedure” on page 51). • Close the gas isolation valve...
Page 51 - LIGHTING THE WATER HEATER; FOR YOUR SAFETY READ BEFORE LIGHTING
LIGHTING THE WATER HEATER FOR YOUR SAFETY READ BEFORE LIGHTING Warning: This gas water heater is designed to operate reliably and safely as long as the operating instructions are followed exactly . You must comply with these lighting instructions at every stage. Make sure the water heater is filled ...
Page 52 - Stop; safety information
LIGHTING THE WATER HEATER 49 LIGHTING INSTRUCTIONS Using the gas control light the water heater as follows: 1. Stop , read the safety information on page 48. 2. Turn the gas control knob fully clockwise to the “ z ” (off) position. 3. Wait five (5) minutes so any build up of unburnt gas can escape. ...
Page 53 - Never press the igniter button while the top knob is in a numbered; TEST THE WATER HEATER AFTER INSTALLATION; “Air Shutter”; AIR SHUTTER; For a Propane and Butane model, the air shutter should be fully open.
LIGHTING THE WATER HEATER 50 The main burner will now automatically ignite during the set timer period when heating is required and extinguish when the water has been heated to the set temperature. If the main burner does not light at the selected setting, the water may already be at the selected te...
Page 54 - CLOSE DOWN PROCEDURE; Turn the gas control knob to the
LIGHTING THE WATER HEATER 51 CLOSE DOWN PROCEDURE 1. Turn the gas control knob to the “ · ” position (pilot). This setting will leave the pilot flame alight however the main burner will not be able to light. 2. Turn the gas control knob to the " z " (off) position. This setting shuts the gas...
Page 55 - DRAINING THE SOLAR COLLECTORS; “To Turn Off the Water Heater”
DRAINING THE SOLAR COLLECTORS To drain the solar collectors and the solar hot and solar cold pipes: • Open a hot water tap and allow the water to run for five minutes immediately prior to draining the solar collector(s). This will assist in the transfer of any high temperature water in the solar col...
Page 56 - DRAINING THE WATER HEATER; “To Turn Off The Water Heater”
DRAINING THE WATER HEATER To drain the water heater: • Open a hot water tap and allow the water to run for five minutes immediately prior to draining the solar storage tank. This will assist in the transfer of any high temperature water in the solar collector(s) to the solar storage tank. • Close th...
Page 57 - This page is intentionally blank.
Page 59 - WATER SUPPLIES; ANODE
WATER SUPPLIES Your water heater is manufactured to suit the water conditions of most Australian metropolitan supplies. However, there are some known water supplies which can have detrimental effects on the water heater and its operation and/or life expectancy. If you are unsure of your water qualit...
Page 60 - SATURATION INDEX; cold water connection detail on page
WATER SUPPLIES 57 SATURATION INDEX The saturation index is used as a measure of the water’s corrosive or scaling properties. In a corrosive water supply, the water can attack copper parts and cause them to fail. Where the saturation index is less than –1.0, the water is corrosive and warranty does n...
Page 61 - RHEEM SOLAR WATER HEATER WARRANTY - AUSTRALIA ONLY; WARRANTY CONDITIONS
RHEEM SOLAR WATER HEATER WARRANTY - AUSTRALIA ONLY Rheem reserves the right to transfer fully functional components from the defective water heater to the replacement water heater if required. The term “water heater” used in the Warranty, Warranty Conditions and Warranty Exclusions means the Rheem s...
Page 62 - WARRANTY EXCLUSIONS
RHEEM SOLAR WATER HEATER WARRANTY - AUSTRALIA ONLY 59 WARRANTY EXCLUSIONS 1. REPAIR AND REPLACEMENT WORK WILL BE CARRIED OUT AS SET OUT IN THE RHEEM WATER HEATER WARRANTY, HOWEVER THE FOLLOWING EXCLUSIONS MAY CAUSE THE WATER HEATER WARRANTY TO BECOME VOID AND MAY INCUR A SERVICE CHARGE AND / OR COST...
Page 63 - WARRANTY
RHEEM SOLAR WATER HEATER WARRANTY - AUSTRALIA ONLY 60 WARRANTY Rheem will: a) Repair or, if necessary replace any Rheem water heater; or b) Replace any component (or, if necessary, arrange the installation of a new water heater), which falls within the Warranty Periods specified below, subject to th...
