Rinnai EHF400T36 User Manual

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Rinnai 13 HOTFLO (HFE Series) Electric Storage Water Heater OIM

HOT WATER PLUMBING SYSTEM EXAMPLE WITH FLOW & RETURN PIPE WORK & TLD

KITCHEN

LAUNDRY

ENSUITE

BATHROOM

NON RETURN

VALVE

PLV 500 kPa

(Not Supplied)

ECV (Not Supplied)

700 kPa or 850 kPa

ISOLATING VALVE

PTR VALVE

(Supplied 850 kPa or

1000 kPa)

WATER

HEATER

COLD

Supply

NON RETURN

VALVE

FLOW+RETURN PUMP

ISOLATING VALVE

UNTEMPERED SUPPLY

TLD

CAUTION

ValveswithpressureratingsotherthanspeciedareunsuitableandMUST NOT beused.

Forratingssee"Table2.Ratings&OtherSpecications"onpage10.

1. Thisschematicisanexampleonly,variationsmayalsobesuitable.

2. TemperedwaterfromaTLDCANNOTbere-circulated.TheTLDMUST BE positioned in

adeadleg,branchingo󰀨thecirculatedhotwaterowandreturnpipe.

INSTALLATION METHODS

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Rinnai EHF400T36 400L 3.6kw Hotflo Electric Hard Water Twin Element Storage System