DriSteem Vapor-logic3 Especificaciones descargar pdf (Pagina 15)

D R I - S T E E M V a p o r m i s t h u m i d i f i e r • P a g e 1 5

Va p o r m i s t p i p i n g ,

D I / R O w a t e r m o d e l s

Figure 15-1:

Vapormist-DI (deionized/reverse osmosis water models) field piping overview

Two keyholes for wall mounting,

16" (406 mm) on center

Unions by installer

Strainer,

by installer

¾" pipe thread

(DN20) tank drain,

and P-trap piping,

rated for 212 °F

(100 °C). If piping

run is over 10'

(3 m) increase pipe

to 1¼" (DN32)

after P-trap.

1" (25 mm)

air gap

Spill funnel. Plumb

to ﬂoor drain

Frame drain

Cover

Install plumb

DC-1139

First 3' (1 m) of

water supply line is

recommended to be

stainless steel tubing with

a 2" (50 mm) water seal

or loop in the supply line

to isolate steam from

nonmetallic supply piping.

2" (50 mm)

12" (300 mm)

Notes:

• Locate air gap only in spaces with adequate temperature and air movement to absorb ﬂash steam; otherwise, condensation may form on nearby surfaces.

Refer to governing codes for drain pipe size and maximum discharge water temperature.

• Offset humidiﬁer from spill funnel or ﬂoor drain to prevent ﬂash steam from rising into the cabinet.

• Dashed lines indicate provided by installer.

• The water supply inlet is more than 1" (25 mm) above the overﬂow port, eliminating the possibility of backﬂow or siphoning from the tank. No additional

backﬂow prevention is required; however, governing codes prevail.

• Install a union in the water supply and drain lines as shown to allow tank removal.

• Damage caused by chloride corrosion is not covered by our DRI-STEEM warranty.

• See the previous page for recommended piping for Vapormist standard water models.

• See the dispersion section of this manual for more information about piping that connects the humidiﬁer to the dispersion assembly.

Open drain required. See

ﬁrst note below.

¾" pipe thread (DN20)

frame drain and

P-trap piping, rated

for 212 °F (100 °C)

Electrical conduit

knockouts provided

top and bottom:

• Combination, for

½" and ¾" conduit

connectors (knock-

out diameters 22.3

mm and 28.6 mm)

• Combination, for

¾" and 1" conduit

connectors (knock-

out diameters 28.6

mm and 34.9 mm)

Water supply line; water pressure must

be between 25 psi and 80 psi (175 kPa

and 550 kPa)

Steam vapor hose (maximum

run 10' [3 m]). May also use pipe

or tubing. See the DRI-STEEM

Design Guide for maximum pipe

or tubing lengths.

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DriSteem Vapor-logic3 Especificaciones Pagina 15

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