Carrier 39HXC, Руководство пользователя

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8.8 - SW direction
No. Description Enumeration Display conditions
Access
level
850 Remote control input direction
0: Normally Open
1: Normally Closed
2
851
Setpoint 1/Setpoint 2 input direction 0: NO for setpoint 1
1: NC for setpoint 1
P160 setpoint 1/setpoint 2
selection =
on/off input or on/off override
2
852
Fire detection input direction 0: Normally Open
1: Normally Closed
P24 Fire detection = With
3
855
Changeover thermostat input direction 0: Open in heating
1: Closed in cooling
P28 = mixed coil and P162 = On/
Off input
3
860
Air intake fan check input direction 0: Normally Open
1: Normally Closed
3
861
Extraction fan check input direction 0: Normally Open
1: Normally Closed
3
863
Wheel heat recovery unit control input direction 0: Normally Open
1: Normally Closed
P36 Heat recovery unit = Gradual
speed heat recovery unit
3
872
Electric heater manual safety input direction 0: Normally Open
1: Normally Closed
P32 Electric heater = 1 on/off
stage
or 2 on/off stages
or 1 gradual stage
or 1 gradual stage and 1 on/off
stage
or P31 Electric preheater = with
3
878
Pump 1 check input direction 0: Normally Open
1: Normally Closed
P92 Coil 1 pump = With
3
879
Pump 2 check input direction 0: Normally Open
1: Normally Closed
P93 Coil 2 pump = With
3
880
Maintenance fault reporting output direction 0: Normally Open
1: Normally Closed
2
881
Danger fault reporting output direction 0: Normally Open
1: Normally Closed
2
885 AHU operating feedback output direction
0: Normally Open
1: Normally Closed
2
8 - PARAMETERS
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