Honeywell HVAC232 Series Applications Manual page 88

9.1.15 Motor Pre-heat (Control panel: Menu PAR
Code Parameter
P15.1 PreHeat function
P15.2 PreHeat current
P15.3 Heatsink temperature limit
P15.4** External temperature
selection
P15.5** External temperature limit
* value 4 only if expansion OPTB2 is installed
** visible only if expansion OPTB2 is installed
*** unit and values depends on P16.3 Temperature unit
Application manual HVAC232/402 | Document 27-652 | Issue ENG06 | 2019-08-07
P15)

Table 36. Motor Pre-heat.
Min Max Unit
0 3-4 *
0 50% A
motor
nominal
current
-10 80 °C
0 7
-50.0*** 200.0*** °C***
Default ID Note
0 = not used
0 1225
1 = always in stop state
2 = controlled by digital input
3 = heatsink temperature limit
4 = external temperature limit
0 1227 Motor pre heat current
40 1620 Heatsink temperature to stop pre heat
1 1621 Selection of external temperature
0 = None of the temperature inputs are selected
1 = Temperature input 1 selected
2 = Temperature input 2 selected
3 = Temperature input 1 and 2 selected
4 = Temperature input 3 selected
5 = Temperature input 1 and 3 selected
6 = Temperature input 2 and 3 selected
7 = Temperature input 1, 2 and 3 selected
30.0 1622 External temperature to stop pre heat
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