Rinnai HOTFLO EHFA 250, Руководство по установке

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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
Isolating
Valve
Isolating
Valve
Flow & Return
Pump
CAUTION
Valveswithpressureratingsotherthanspecifiedareunsuitableand MUST NOT beused.
*
Forratingssee"Table2.Ratings&OtherSpecifications"onpage11.
HOT WATER PLUMBING SYSTEM EXAMPLE / FLOW & 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-return
Valve
Non-return
Valve
Non-return
Valve
Isolating
Valve
Isolating
Valve
Flow & Return
Pump
Temperature
Limiting Device
(TLD)
CAUTION
Valveswithpressureratingsotherthanspecifiedareunsuitableand MUST NOT beused.
*
Forratingssee"Table2.Ratings&OtherSpecifications"onpage11.
1. Thisschematicisanexampleonly,variationsmayalsobesuitable.
2. TemperedwaterfromaTLD
CANNOT bere-circulated.TheTLD MUST BE positioned in
adeadleg,branchingoffthecirculatedhotwaterflowandreturnpipe.
INSTALLATION