Connecting The Unit To Mains Power - Biddle Innovair Size 3 Installation, Operation & Maintenance Instructions Manual

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Section 3. ELECTRICAL CONNECTIONS

CONNECTING THE UNIT TO MAINS POWER

Installation cable sizing should always be done by a qualified electrician in
accordance with current regulations.
The suggested mains supply cables for Innovair are as follows:
 water heated units, 3-core mains cable (Cu/PVC/PVC) size 1mm
Mains Supply
Water Heated
230v/1/50Hz
The electric's control panel is located directly behind the main access panel.
Water - Thread the mains power cable through the cable gland on the LHS (RHS
on LH units). Wire to terminals L N E on the terminal block located at the LH end
of the electric control panel (RH end on LH units). See figure 9. Use cable ties
provided to secure cables and ensure they are not trapped when panel is
replaced.
Terminal Block
Transformer
The connection of on site wiring should be restricted to the designated
connection points, i.e. the provided terminal block etc. No electrical
connection should be made directly with the IQeco controller. Always read the
wiring diagram.
Page 13
Running Current
(Amps)
Figure 9
IQeco
Controller
Starting Current
(Amps)
1.5
2
4.5
v2.1

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