Rinnai HOTFLO HFE125S18 Operation & Installation Manual Download Page 11

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Rinnai 11

HOTFLO (HFE Series) Electric Storage Water Heater OIM

TABLE 1. DIMENSIONS

INLETS

OUTLETS

P&TR

Plumbing connections are duplicated

(Dual Handed) on each side.

All Dimensions are in (mm)

Models

Height

Width

(to PTR)

Diameter

Hot Water

Outlet

Cold

Water

Inlet

Electrical

Entry

Electrical

Entry (Upper

Element) - G

HFE25S

452

490

415

297

153

HFE50S

694

490

415

524

158

HFE80S

900

590

515

683

225

155

HFE125S

1245

590

515

1020

225

155

HFE160S

1530

590

515

1310

225

155

HFE200S

1825

590

515

1605

225

155

HFE250SSL

1475

700

625

1215

HFE315SSL

1762

700

625

1430

HFE400S

1820

760

685

1545

260

155

HFE160T

1530

590

515

1310

225

155

946

HFE250T

1475

700

625

1215

978

HFE315T

1762

700

625

1430

1193

HFE400T

1820

760

685

1545

260

155

1224

SPECIFICATIONS

Summary of Contents for HOTFLO HFE125S18

Page 1: ...egulation All local regulatory requirements including all local OH S requirements This appliance must be installed maintained and removed by a Qualified Person For continued safety of this appliance i...

Page 2: ...Rinnai 2 HOTFLO HFE Series Electric Storage Water Heater OIM This page is intentionally blank...

Page 3: ...ns 12 Installation Methods 13 Hot Water Plumbing System Example No Temperature Limiting Device 13 Hot Water Plumbing System Example With Temperature Limiting Device 13 Hot water plumbing system Exampl...

Page 4: ...Rinnai 4 HOTFLO HFE Series Electric Storage Water Heater OIM This page is intentionally blank...

Page 5: ...rules and regulations For continued safety of this appliance it must be installed operated and maintained in accordance with the manufacturer s instructions This appliance is heavy use 2 people or mec...

Page 6: ...trades person WARNING The thermostat setting must only be adjusted by an Electrician or other suitably qualified trades person The access cover to the element and thermostat must only be removed by an...

Page 7: ...by a qualified person It is normal for the PTR valve to release a small quantity of water through the drain pipe during heating If the valve dribbles or leaks continuously try easing the valve gear fo...

Page 8: ...eated during the set period and stored The Off Peak supply is usually cheaper Electricity supply types and tariffs vary according to the local electricity authority Twin Element Model A vitreous ename...

Page 9: ...may need to be increased Contact your installer or Rinnai to discuss adjusting the thermostat No water from the hot tap Restriction in the hot tap or failure of the cold water supply to the heater Che...

Page 10: ...D WARNING LABELS LEFT COLD WATER INLET Connection RP 3 4 20mm LEFT HOT WATER OUTLET Connection RP 3 4 20mm use a union connection and Insulate Hot water pipe PTR VALVE DRAIN PIPE Supplied by Installer...

Page 11: ...y F Electrical Entry Upper Element G HFE25S 452 490 415 297 153 80 HFE50S 694 490 415 524 158 80 HFE80S 900 590 515 683 225 155 HFE125S 1245 590 515 1020 225 155 HFE160S 1530 590 515 1310 225 155 HFE2...

Page 12: ...4 HFE160T36 HFE160T48 160 1800 2400 3600 4800 1800 2400 3600 4800 HFE200S24 HFE200S36 HFE200S48 200 2400 3600 4800 HFE250SSL36 HFE250SSL48 250 3600 4800 HFE250T36 HFE250T48 250 3600 4800 3600 4800 HFE...

Page 13: ...E LIMITING DEVICE KITCHEN LAUNDRY ENSUITE BATHROOM TEMPERED Supply NON TEMPERED SUPPLY NON RETURN VALVE TEMPERATURE LIMITING DEVICE TLD NON RETURN VALVE NON RETURN VALVE PLV 500 kPa Not Supplied with...

Page 14: ...t Supplied with all models ECV Not Supplied 700 kPa or 850 kPa ISOLATING VALVE PTR VALVE Supplied 850 kPa or 1000 kPa WATER HEATER COLD Supply ISOLATING VALVE NON RETURN VALVE FLOW RETURN PUMP ISOLATI...

Page 15: ...0 kPa WATER HEATER COLD Supply NON RETURN VALVE FLOW RETURN PUMP ISOLATING VALVE UNTEMPERED SUPPLY TLD CAUTION Valves with pressure ratings other than specified are unsuitable and MUST NOT be used For...

Page 16: ...n occur as a result of water leakage the water heater MUST BE installed with a safe tray overflow tray and drain Construction installation and draining of the safe tray MUST comply with local regulato...

Page 17: ...s under Installation Methods WARNING Valves with pressure ratings other than specified MUST NOT be used An isolation valve and non return valve MUST BE fitted in the cold water supply to the water hea...

Page 18: ...BE fitted to the valve outlet in accordance with the section Relief Valve Drain Lines on the bottom of page 18 The valve body MUST BE insulated in accordance with local regulatory requirements and AS...

Page 19: ...g element Check the available tariffs with the local electricity supplier The Off Peak overnight is usually the most economical for the customer Electrical Connections WARNING The water heater MUST BE...

Page 20: ...fore removing the access cover to the element and thermostat The access cover to the element and thermostat MUST ONLY BE removed by an Electrician or other suitably qualified trades person The thermos...

Page 21: ...Air will now be forced out of the taps 3 Close each tap when water runs freely without air bubbles 4 Check all plumbing connections and pipe work for water leaks 5 Connect the water heater to the ele...

Page 22: ...ce please call our National Help Line Rinnai recommends that this appliance be serviced every year Head Office 100 Atlantic Drive Keysborough VIC 3173 P O Box 460 Braeside Victoria 3195 Product Sales...

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