I N S T A L L A T I O N
19
Water supply connection:
1.
Install a manual; shut off valve on the water main line.
2.
If IER humidifier is supplied with tap water it is recommended to install a 10
µ
sediment
filter on the line. This filter will protect internal water fill valve from clogging.
3.
A flexible braided hose is supplied for an easy and secure connection to the water
supply inlet.
This hose is equipped with 1/2in [12mm] female swivel connection at both ends.
Installation – step 3
Drain installation
Water drained specification:
Drained water maximum temperature: 120°F [60°C]
Drained water flow rate: 6.6 GPM [25 l/min]
Drain outlet dimension:
IER04 to 31
: (1x)1-1/4in [32mm]
IER44 & 62
: (2x) 1-1/4in [32mm]
Figure 12 – water drain connection
Installation steps :
1.
Ensure that an Open drain with a P-trap is installed offset from the IER humidifier.
IMPORTANT
: Risk of malfunction. 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 and P-trap.
2.
If required, install a connection sleeve 1-1/4 [32mm] at the drain outlet of the IER to the
drain pipe, and secure it with the supplied 2 collars.
Summary of Contents for IER-04 Series
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