Honeywell 04230-A-1001 Technical Handbook page 27

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MAN0530 Issue 15 - 07/17
2104M0506
3. INSTALLATION AND OPERATION
3.4.3 Power Supply Connections - Turbo heating Disabled
When connected as shown in section 3.3.4 Transmitter Connections all ranges of Transmitter
have turbo heating mode enabled.
This means that during conditions of low ambient temperature, additional heating power is
applied to the unit's window to minimise condensation, frosting and snow buildup.
If the application/installation does not require turbo heating, reduced power consumption or
longer cable loops can be achieved by disabling this mode.
The turbo heating is disabled by reversing the power supply connections to the Transmitter as
shown in the following diagram. All other connections remain the same.
Notes:
1.
Only Transmitters have turbo mode heating which can be disabled. The Receiver uses
proportional heating, which cannot be disabled.
2.
Even with turbo mode heating disabled the Transmitter window still receives standard
levels of heating.
3.
Do not reverse the Receiver power supply connections. This will not damage the unit,
but the unit will not function.
27
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