I N S T A L L A T I O N
Installation – step 3
Drain installation
Water drained specification:
Drained water maximum temperature: 140°F [60°C]
when supplied with cold water supply
Drained water flow rate: 6.6 GPM [25 l/min]
Drain outlet dimension:
IER04 to 31
: (1x)1-1/4in [32mm]
IER24. 34, 44 & 62
: (2x)1-1/4in [32mm]
IER humidifier
Drain
Connec on sleeve 1-1/4in [32mm]
(by others)
Slope minimum 5°
P trap
Open drain offset from IER
1-1/2in [40mm] minimum
2 collars
(by others)
18in [45cm]
minimum
18in [45cm]
minimum
Figure 14 – water drain connec on
Connec on sleeve 1-1/4in [32mm]
(supplied)
2 collars
(by others)
IER module 2
Drain
Slope minimum 5°
P trap
Open drain offset from IER
1-1/2in [40mm] minimum
18in [45cm]
minimum
18in [45cm]
minimum
IER module 1
Figure 15 – water drain connec on, model IER24, 34, 44 & 62
Installation steps :
1. Ensure that an Open drain with a P-trap is installed offset from the IER humidifier.
IMPORTANT
: Risk of malfunc on. A minimum
slope angle
of 5 degree of the drain
hose or pipe and a minimum length of 24in [60cm] must be provided between the
drain outlet of the IER humidifier and the open drain inlet.
A minimum of
18in [45cm] ver cal run
before P trap or obstruc on must be provided
2. If required, install a connec on sleeve 1-1/4 [32mm] at the drain outlet of the IER to
the drain pipe, and secure it with the supplied 2 collars.
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