10
heat.wav water heater connections
in�ye systems come with a high performance heat�wav
heater� With no pressure switch, it features in�flo integrated
dry-fire protection�
The heat�wav heater is factory configured for 240 V /
4 kW, but it can be converted to a dedicated 120 V / 1 kW
by simply adding a cable connection� (120 V conversion is
available on North American in�ye-3 models only)�
The heat�wav heater is also offered in 240 V / 5,5 kW or
240 V / 2 kW versions�
heat�wav specification summary:
• Supports 120 V or 240 V
• Incoloy® heater element
• Protected by external breaker (not fused)*
All heater connections are accessible when the cover is removed� These previously mentionned connections are
installed from manufacturing and must not be removed� Connections include the in�flo 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�
Connections for 240 V heaters
(North American installations only)
BROWN wire must be correctly connected between
P5 and P17�
Connections for 120 V heaters (1 kW)
BROWN wire must be correctly connected between
P5 and P44�
Note: To convert model to a 120 V system, whites cables from the
AMP connectors and from all accessories must be shunted�
See wiring diagram for details�
Part numbers:
9917-101959 (cable for conversion)
9920-101449 (5.5 kW heat.wav heater)
Connections
Return
Ground
Livein�flo
Regulation probe
P44
P5
P5
P17
L2
G G
N N
L1 L1