12
Y Series TechBook
Heater connections
Heat.wav heater
The Y Series systems come with a high performance
heatwav heater With no pressure switch, it features
inflo integrated dry-fire protection
The watertight cover protects the heater and probe
connectors Removing the cover gives access to inflo
dry-fire protection and hi-limit/regulation probe
connectors, live, return, and ground cable connections
Connections for all
240 V heaters
(North American
installations only)
BROWN wire must be
correctly and completely
connected between P12
and P9
Connections for all
120 V heaters
(North American
installation in.ye-3 only)
BROWN wire must be
correctly and completely
connected between P12
and P10
Connections for all
230 V AC heaters
(CE installations only)
The heater is permanently
connected to line 2 via F1
You have no jumper to
manage
Note:
To convert a 240 V
North American model to
120 V simply move the
BROWN connection from P9
to P10.
The heatwav heater is factory configured for
240 V / 4 kW, but it can be converted to a dedicated
120 V / 1 kW by simply switching a cable connection
(120 V conversion is available on North American inye-3
models only)
Heatwav specification summary:
• Supports 120 V or 240 V
• Protected by external breaker (not fused)*
• Incoloy® or Titanium (optional) heater element
for greater protection against corrosion
• Optional 55 kW, 240 V heater is available
All heater connections are accessible when the cover is removed Connections include
the inflo dry-fire protection, hi-limit/regulation probe connectors, power and ground
cable connections
*Note: European models are 230-240 V only, and are
fuse protected
Live
Ground
inflo
Return
Regulation probe
