Rinnai EHF250S36 - Manuals

Rinnai EHF250S36 Hot Water System – User Manual in PDF format online.

Manuals:

User Manual

User Manual Rinnai EHF250S36

Summary

Page 2 - This page is intentionally blank

Rinnai 2 EHFA/EHFD HW IM This page is intentionally blank

Page 3 - TABLE OF CONTENTS; Important Information; To fill & turn ‘ON’ the water heater; Contacts

Rinnai 3 EHFA/EHFD HW IM TABLE OF CONTENTS Warnings & Safety 5 Regulatory �� 5Notice To Victorian Consumers ��...

Page 5 - REGULATORY; with the manufacturer’s instructions.

Rinnai 5 EHFA/EHFD HW IM READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE. Always comply with the following precautions to avoid dangerous situations and to ensure optimum performance.Failure to carefully read and follow all instructions in this manual can result in equipment malfunction, property d...

Page 6 - SAFETY; Thisapplianceis; To meet regulatory requirements the temperature of stored water; MUST NOT; be less than 60°C� The thermostat; suitablyqualifiedtradesperson.; DANGER BEWARE OF

Rinnai 6 EHFA/EHFD HW IM SAFETY WARNING Thisapplianceis NOT intendedforusebypersons(includingchildren)withreducedphysical, sensoryormentalcapabilities,orlackofexperienceandknowledgeunlesstheyhavebeengiven supervision or instruction concerning use of the appliance by a person responsible for their sa...

Page 7 - SAFETY DEVICES; and an over-temperature cut out for each heating element�; DO NOT; inspection by a qualified person.; Gently lift lever

Rinnai 7 EHFA/EHFD HW IM SAFETY DEVICES For safe operation this water heater is fitted with a combination Pressure & Temperature Relief Valve, a thermostat and an over-temperature cut out for each heating element� WARNING DO NOT tamper with or remove safety devices. DO NOT operatethiswaterheater...

Page 8 - ANODE; Single Element Model:; Turning Water Heating System ‘OFF’; is available�; DRAINING; Draining; in the water heater�; IMPORTANT INFORMATION

Rinnai 8 EHFA/EHFD HW IM ANODE The water heater is fitted with a sacrificial anode to extend it’s life. It will slowly dissipate whilst protecting the cylinder� The life of the water heater may be extended by arranging for an authorised person to inspect the anode and replace it if required. It is r...

Page 9 - SAVE A SERVICE CALL; you still require assistance; PERIODIC MAINTENANCE & SERVICING; inspected and serviced by a qualified person every 12 months.; MUST BE; replaced by a qualified person in order

Rinnai 9 EHFA/EHFD HW IM SAVE A SERVICE CALL Check the items below before requesting a service� Service and parts charges may be incurred where it is found that there is no fault with the water heater and the issue is related to the plumbing installation or is due to the failure of water or electric...

Page 10 - APPLIANCE COMPONENTS; Copper only drain in accordance with AS/NZS 3500.4; Removalandconnectionbyqualifiedpersons; SPECIFICATIONS

Rinnai 10 EHFA/EHFD HW IM APPLIANCE COMPONENTS 1� Data / Warning labels2� Left hand cold water inlet Connection RP 3/4" (20mm) 3� Element / thermostat / electrical supply connection cover * 4� PTR valve drain pipe Copper only drain in accordance with AS/NZS 3500.4 5� Element / thermostat cover (...

Page 11 - All dimensions are in mm unless otherwise stated; APLVisnotsuppliedwiththesemodels.APLV

Rinnai 11 EHFA/EHFD HW IM TABLE 1. DIMENSIONS & WEIGHT Models EHFD 160 EFHA 250 EHFA 315 A 1313 1484 1770 B 600 674 674 C 537 605 605 D 1107 1248 1541 E 186 210 210 F 110 135 135 G n/a 985 1225 Weight (kg) 51 71 91 All dimensions are in mm unless otherwise stated TABLE 2. RATINGS & OTHER SPE...

Page 12 - HOT WATER PLUMBING SYSTEM EXAMPLE - NO TLD; as shown�; INSTALLATION METHODS

Rinnai 12 EHFA/EHFD HW IM HOT WATER PLUMBING SYSTEM EXAMPLE - NO TLD * PTR VALVE (Supplied) KITCHEN LAUNDRY NON TEMPERED SUPPLY BATHROOM ENSUITE TO DRAIN COLD SUPPLY Isolating Valve * ECV TO DRAIN Non-return Valve * PLV WATER HEATER (Not Supplied) CAUTION Valveswithpressureratingsotherthanspecifieda...

Page 13 - HOT WATER PLUMBING SYSTEM EXAMPLE / FLOW & RETURN PIPE WORK - NO TLD

Rinnai 13 EHFA/EHFD HW IM HOT WATER PLUMBING SYSTEM EXAMPLE / FLOW & RETURN PIPE WORK - NO TLD COLD SUPPLY Isolating Valve * ECV TO DRAIN Non-return Valve * PLV KITCHEN LAUNDRY NON TEMPERED SUPPLY BATHROOM ENSUITE * PTR VALVE (Supplied) TO DRAIN WATER HEATER (Not Supplied) Non-return Valve Isola...

Page 14 - installed by a qualified person in accordance with:; LOCATION; fitted on the cold water line between the non‐return valve and the; MAINS PRESSURE; INSTALLATION

Rinnai 14 EHFA/EHFD HW IM This appliance MUSTBE installed by a qualified person in accordance with: • Manufacturers installation instructions • Current AS/NZS 3000 Wiring Rules • Current AS/NZS 3500�4 Plumbing and Drainage - Heated Water Services • All local regulatory requirements This appliance is...

Page 15 - THERMOSTAT SETTING; MUST ONLY; fitted in the cold water supply to the water heater so the water; Water Pipes

Rinnai 15 EHFA/EHFD HW IM THERMOSTAT SETTING The thermostat setting can be adjusted between 60°C and 70°C� It has been factory pre-set to 70°C� WARNING Thethermostatsettings MUST ONLY beadjustedbyaqualifiedperson. REDUCING THE RISK OF SCALDING This water heater can deliver water at temperatures whic...

Page 17 - ELECTRICAL SUPPLY; fitted with a power cord & plug; Electrical Connections

Rinnai 17 EHFA/EHFD HW IM ELECTRICAL SUPPLY WARNING Must be installed, maintained and removed by authorised persons in accordance withAS/NZS 3000 and all other relevant local regulations and municipal building codes including OH&S requirements. Ensureelectricwiringisinstalledproperly.Improperins...

Page 18 - have the thermostat preset to 70°C�; Ensurethepowersupplyisswitched; TWIN ELEMENT; Earth; Earth

Rinnai 18 EHFA/EHFD HW IM Wiring Diagrams Thermostat Setting The thermostat is adjustable from 60°C to 70°C� Turning the adjustment knob anticlockwise decreases the temperature setting and turning it clockwise increases the temperature setting� The water heater as delivered will have the thermostat ...

Page 19 - Commissioning activities; COMMISSIONING

Rinnai 19 EHFA/EHFD HW IM WARNING Commissioning activities MUST BE carriedoutbyanauthorisedperson. DO NOT switchontheelectricpowersupplyuntilthewaterheaterisfilledcompletelywithwater. TO FILL & TURN ‘ON’ THE WATER HEATER 1� Open all hot water taps in the building, including the shower�2� Open th...

Page 20 - CONTACTS; Head Office

S110801 20 EHFA/EHFD HW IM Rev� D - 25/09/17 CONTACTS Australia Pty. Ltd. ABN 74 005 138 769 Rinnai has a Service and Spare Parts network with personnel who are fully trained and equipped to give the best service on your Rinnai appliance. If your appliance requires service, please call our National ...