iHP Manual 24 | P a g e
Table 2-1
Types FEPW, RHW, RH, RUH,
THW, THWN, XHHW, ZW
Types TA, TBS, SA, AVB, SIS,
FEP, FEPB, RHH, THHN, XHHW
2.5.1 AC Input Wiring
The iHP system is designed for permanent connection to the AC power with a readily accessible safety
disconnect device.
Warning! - A safety ground wire must be connected to the unit through the chassis ground
stud show in Section 1.2.4. An appropriate ring terminal for M6 stud and the wire gauge
must be used.
The input configuration should be confirmed prior to wiring any AC power into iHP system. The figure below
shows the location of the label to confirm the AC configuration.