Ier steamOvap, Installation And Operation Manual

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I N S T A L L A T I O N
SO or SR lower than IER humidifier steam outlet
Condensate return
Air
Main dra
in
Air
Tee with
condensate trap
steamOsorb mul ramp
Model IER
Steam humidifier
SFH
Steam hose
Figure 36, steamOsorb mul ramp install lower than IER
When SR steam ramp or SO steamOsorb mul ramp is installed lower than the IER humidifier
steam outlet, a tee with condensate port must be installed at the lowest point of the steam line.
Condensate should be evacuated through a trap. The height of the condensate trap should be
equal to duct sta c pressure in in.w.c. + 2 in.
Remote Space Blower
Condensate return line
Slope 2° minimum
Returned to IER humidifier
or directed to open drain
Open Drain
Steam hose
Slope 2° minimum
IER
Humidifier
SB
space blower
P-trap
Figure 37, Steam & condensate line for Remote SB
Refer to SB- Space blower IOM for installa on guidelines
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