Pure Humidifier ECDDR Series, Инструкция по установке, эксплуатации и техническому обслуживанию

Страница: 9 / 24

8
Installation
Injection tube shall be installed in the center
of the duct. Hose and injection tube should
be pitched back to the humidifier two inches
(5 cm) per foot (31 cm). If proper pitch cannot
be maintained, or the injection tube is
mounted lower than the humidifier, a drain
"tee" will be required (reference drain "tee"
illustration).
Install the tube with the steam ports injecting
steam up. NOTE: If narrow ducts (6”/15 cm
or less, in height) are utilized, install the tube
with the steam ports injecting slightly with the
air flow (2 o’clock position).
The hose connects to the injection tube and
humidifier with stainless steel hose clamps
(by PURE Humidifier Co.).
Galvanized steel duct plates are provided to
seal the opening where the tube enters the
duct.
“H”
Water
Seal
Height
Total KW
5 thru 20
21 thru 34
“H”
6” (15 cm)
8” (20 cm)
Typical “ECDDR” Series
Electric Humidifier
3/4” SW Condensate
drain line (by others)
Δ The water seal height may have
to be increased if excessive duct
static pressure exists.
Open Sanitary
Drain
Water Seal Height Δ
Flexible Hose
Stainless Steel
Drain Tee
(optional)
Duct (beneath
humidifier)
Flexible Hose
Pitch 2” (5 cm) per foot (31 cm)
back to the humidifier.
Duct Plate
Injection Tube
Pitch 2” (5 cm) per foot (31 cm)
back towards the humidifier.
Duct
Typical “ECDDR” Series
Electric Humidifier
4”
Insertion Length/
Duct Width
8”
Tube Detail
1 1/2ӯ
Injection Tube and Flexible Hose