TREND IQ422 - Installation

2 IQ422, IQ4NC/00, IQ4NC/12 Controllers Installation Instructions - Mounting TG201264 Issue 12, 04-Feb-2020. Applies to v4.30.
IQ422, IQ4NC/00, IQ4NC/12 Installation Instructions - Mounting
2
Mounting Requirements
1
Dimensions
3 INSTALLATION (continued)
/24VAC: Should be installed in an enclosure or outside
normal reach (e.g. in a plenum).
The unit is UL rated as ‘UL916 listed open energy management
equipment’.
/230: Must be installed in an enclosure rated to at least IP20
or equivalent
Note: For temperatures below 0°C (32°F) special care must
be taken that there is no condensation on or within the unit.
Protection IP20, NEMA1
Altitude <4000 m (13124’)
Pollution degree 2 (Only non-conducting pollution
occurs)
HO
2
0 %RH
90 %RH
+55 °C (+131 °F) -25 °C
(-13 °F)
157.5 mm (6.2”)
58.5 mm (2.3”)
53.5 mm (2.11”)
110 mm (4.33”)
116 mm (4.57”)