Reliant FVIR GAS WATER HEATER Gebrauchs- und Pflegeanleitung PDF herunterladen (Seite 16)

SUITABLE DRAIN

HOT WATER

OUTLET

COLD WATER

INLET

PRESSURE REDUCING VALVE

WITH BYPASS

COLD WATER SUPPLY TO FIXTURES

COLD WATER INLET VALVE

(SHUT-OFF VALVE)

IN A CLOSED SYSTEM USE A

THERMAL EXPANSION TANK

TEMPERATURE AND PRESSURE (T&P)

RELIEF VALVE NOT SHOWN)

DRAIN LINE

3/4” ID

MINIMUM

METAL

DRAIN PAN

1” MINIMUM

MASSACHUSETTS: INSTALL

A VACUUM RELIEF IN COLD

WATER LINE PER SECTION

19 MGL 142.

6” MAXIMUM

AIR GAP

DISCHARGE PIPE

(DO NOT CAP OR PLUG)

FIGURE 16.

COLD

WATER

INLET

HOT

WATER

OUTLET

TEMPERED WATER

TO FIXTURES

MIXING VALVE

(SET TO 120°F)

FOLLOW THE MIXING

VALVE MANUFACTURER’S

INSTRUCTIONS

UNTEMPERED

HOT WATER

FIGURE 17.

Please note the following:

• The system should be installed only with piping that is

suitable for potable (drinkable) water such as copper,

CPVC, or polybutylene. This water heater must not be

installed using iron piping or PVC water piping.

• Use only pumps, valves, or fittings that are compatible

with potable water.

• It is recommend that only full flow ball or gate valves

are used in water piping installations. The use of valves

that may cause excessive restriction to water flow is not

recommended.

• Use only 95/5 tin-antimony or other equivalent solder.

Any lead based solder must not be used.

• Piping that has been treated with chromates, boiler seal,

or other chemicals must not be used.

• Chemicals that may contaminate the potable water

supply must not be added to the piping system.

Closed System/Thermal Expansion

As water is heated, it expands (thermal expansion). In

a closed system, the volume of water will grow. As the

volume of water grows, there will be a corresponding

increase in water pressure due to thermal expansion.

Thermal expansion can cause premature tank failure

(leakage). This type of failure is not covered under the

limited warranty. Thermal expansion can also cause

intermittent temperature-pressure relief valve operation:

water discharged from the valve due to excessive pressure

build up. The temperature-pressure relief valve is not

intended for the constant relief of thermal expansion. This

condition is not covered under the limited warranty.

A properly-sized thermal expansion tank should be

installed on all closed systems to control the effects of

thermal expansion. Contact a plumbing service agency or

your retail supplier regarding the installation of a thermal

expansion tank.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 39 40

Kommentare zu diesen Handbüchern

Keine Kommentare

Reliant FVIR GAS WATER HEATER Gebrauchs- und Pflegeanleitung Seite 16

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Warmwasserbereiter & Kessel Reliant FVIR GAS WATER HEATER