SPACE TEMPERATURE SETPOINTS
ED 19129-1
WWW.DAIKINAPPLIED.COM
25
3 .
The unit is operating In Occupied or Standby mode
with Long Range Local Setpoint Adjust selected and
MSV14=2.
Occupied: DeadBandFactor = ((AV1 – AV4) / 2)
Standby: DeadBandFactor = ((AV2 – AV5) / 2)
• ReferenceSP = AI5
•
EffCoolOnSP = (Refer DeadBandFactor)
•
EffCoolOffSP = (EffCoolOnSP – AV10)
•
EffHeatOnSP = (ReferenceSP – DeadBandFactor)
•
EffHeatOffSP = (EffHe AV10)
4 .
The unit is operating in Occupied mode with Short
Range Local Setpoint Adjust selected and MSV14=2
.
•
EffCoolOnSP = (AV1 + AV24)
•
EffCoolOffSP = (EffCoolOnSP – AV10)
•
EffHeatOnSP = (AV4 + AV24)
•
EffHeatOffSP = (EffHe AV10)
5 .
The unit is operating in Standby mode with Short
Range Local Setpoint Adjust selected and MSV14=2.
•
EffCoolOnSP (HP1) = (AV2 + AV25)
•
EffCoolOnSP (HP2) = (AV2 + AV24)
•
EffCoolOffSP = (EffCoolOnSP – AV10)
•
EffHeatOnSP = (AV5 + AV24)
•
EffHeatOffSP = (EffHe AV10)
Figure 2: Space Temperature Sensor Setpoint Operation
85
75
70
66
60
71
74
nciSetpoints .Unoccupied_cool
*** Effective Cooling SP
nciOccDiff
nciSetpoints .Unoccupied_heat
nciUnoccDiff
73
72
nviSe (0.5 x Effective Deadband)
Calculated Cooling OFF SP
Heating OFF SP
83
62
Cooling Off
80
* Reference Setpoint
** Effective Deadband
*** Effective Heating SP
nviSetpoint
– (0 .5
x Effective Deadband)
nciOccDiff
Calculated Heating OFF SP
nciUnoccDiff