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Rinnai HOTFLO EHFA 250, Руководство по установке

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Rinnai 10 

EHFA/EHFD HW IM

APPLIANCE COMPONENTS

1�  Data / Warning labels
2�  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

 (Twin element models only) 

*

6�  Left hand hot water outlet

Connection RP 3/4" (20mm), use a union connection and insulate hot water pipe

7�  PTR valve connection 

RP 1/2" (15mm), use supplied PTR Valve

8�  Anode cap
9�  Right hand (duplicate) hot water outlet

Connection RP 3/4" (20mm), use a union connection and insulate hot water pipe

10�  Right hand (duplicate) cold water inlet
11�  Water heater support

In accordance with AS/NZS 3500.4

12�  Safe Tray & drain

Where required, in accordance with AS/NZS 3500.4

NOTE

*

Removalandconnectionbyqualifiedpersons

ONLY

,inaccordancewithAS/NZS3000

Valveswithpressureratingsotherthanspecifiedareunsuitableand

MUST NOT

beused.

WATER HEATER - located closest to most frequently used outlet -Access for service in the

installed position.

11

5

6

9

10

3

2

7

8

1a

12

4

1b

SPECIFICATIONS

Содержание HOTFLO EHFA 250

Страница 1: ...ZS 3500 4 Plumbing and Drainage Heated Water Services All local regulatory requirements including all local OH S requirements This appliance must be installed maintained and removed by a Qualified Per...

Страница 2: ...Rinnai 2 EHFA EHFD HW IM...

Страница 3: ...cifications 11 Installation Methods 12 Hot Water Plumbing System Example No TLD 12 Hot Water Plumbing System Example With TLD 12 Hot Water Plumbing system Example Flow Return Pipe Work No TLD 13 Hot W...

Страница 4: ...Rinnai 4 EHFA EHFD HW IM This page is intentionally blank...

Страница 5: ...ons 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 mechanical lifting de...

Страница 6: ...ING 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 Electrician or ot...

Страница 7: ...son 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 for a few seconds Th...

Страница 8: ...et 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 enamel lined steel cyli...

Страница 9: ...innai 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 Check for water flow at the other hot taps and that the...

Страница 10: ...mm use supplied PTR Valve 8 Anode cap 9 Right hand duplicate hot water outlet Connection RP 3 4 20mm use a union connection and insulate hot water pipe 10 Right hand duplicate cold water inlet 11 Wate...

Страница 11: ...s 680 680 680 Recommended PLV pressure rating 500 500 500 ECV Not Fitted kPa Fit PLV if mains pressure exceeds 800 800 800 Recommended PLV pressure rating 500 500 500 Rated Capacity Hot Water Litres l...

Страница 12: ...Isolating Valve Isolating Valve PLV ECV OR WATER HEATER Non return Valve COLD SUPPLY Non return Valve Non return Valve WATER HEATER Temperature Limiting Device TLD Non return Valve PTR VALVE Supplied...

Страница 13: ...RETURN PIPE WORK WITH TLD COLD SUPPLY Isolating Valve ECV TO DRAIN Non return Valve PLV KITCHEN LAUNDRY NON TEMPERED SUPPLY BATHROOM ENSUITE TO DRAIN PTR VALVE Supplied WATER HEATER Not Supplied Non...

Страница 14: ...cur 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 regulatory r...

Страница 15: ...ations 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 heater so the water heate...

Страница 16: ...alve outlet in accordance with the section Relief Valve Drain Lines on the bottom of page 16 The valve body MUST BE insulated in accordance with local regulatory requirements and AS NZS 3500 4 to opti...

Страница 17: ...e local electricity supplier The Off Peak overnight is usually the most economical for the customer Electrical Connections WARNING The water heater MUST BE filled with water prior to connection to the...

Страница 18: ...e 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 thermostat setting MUST...

Страница 19: ...orced 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 electricity supply an...

Страница 20: ...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 and Service Na...

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