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ウォーターヒーター Armstrong FLO-RITE-TEMP 8120DWのPDF 取付・調整方法をオンラインで閲覧またはダウンロードできます。Armstrong FLO-RITE-TEMP 8120DW 20 ページ。 Instantaneous water heater. instructions for single and double wall units
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INSTALLATION AND ADJUSTMENT INSTRUCTIONS

No water heater will work satisfactorily if improperly installed and operated. These instructions contain important

information for the installation and adjustment of the FLO-RITE-TEMP Water Heaters. Read these instructions carefully

before installing this unit. FAILURE TO ADHERE TO THESE INSTRUCTIONS COULD RESULT IN SERIOUS

BODILY INJURY OR PROPERTY DAMAGE.

STEAM PIPING INSTALLATION OF A SINGLE UNIT

Single and Double Wall

NOTE: FLO-RITE TEMP is provided with (1) one Armstrong Steam Trap and Thermostatic Air Vent

(shaded). All other items shown not included.

NOTE: units may be piped in parallel for larger capacity requirements. See Fig. 15-1 for an example of parallel unit

installation.

The unit includes the mixing valve mounted to the heat exchanger, channel iron and U-bolts mounted, thermostatic

air vent installed on the heat exchanger, a water pressure pop off valve integral to the unit control valve and a separate

Armstrong Inverted Bucket Steam Trap.

Install the FLO-RITE-TEMP with adequate room to allow for tube bundle removal when cleaning is required. See

Table 12-1 for specific dimensions.

If 2-15 psig of steam is available a pressure reducing valve is NOT required. If a pressure reducing valve is required,

an Armstrong Inverted Bucket Steam Trap is recommended to drain condensate at the inlet of the pressure reducing

valve.

An Armstrong Y-strainer should be installed before the pressure reducing valve to reduce the chance of dirt

fouling.

FLO-RITE-TEMP

INSTANTANEOUS WATER HEATER

NOTICE

Steam In

Armstrong Pressure

Reducing Valve (if req'd)

Armstrong

TVS Trap

Armstrong Thermostatic

Vacuum

Breaker

STEAM SIDE INSTALLATION

(Refer to Fig. 2-1)

Safety Relief

Valve

Gate

Valve

GP-2000

Pressure

Gauge

Air Vent

2-15 psig Steam

in the Shell

Armstrong

I.B. Trap

Fig. 2-1