50
Table 47A — Set Point Ranges and Defaults (English Units)
LEGEND
*These items are found under the Service function, and can only be accessed
using either the ComfortWORKS® software or Service Tool.
†These items are found under the Service function.
**Occupied space.
††Sizes 088-104 only.
¶Supply duct.
NOTE: For VAV applications, the OHSP provides the morning warm-up set
point.
Table 47B — Set Point Ranges and Defaults (SI Units)
LEGEND
*These items are found under the Service function, and can only be accessed
using either the ComfortWORKS software or Service Tool.
†These items are found under the Service function.
**Occupied space.
††Sizes 088-104 only.
||HSIO display reads in units of CFM. Service tool will read in units of cubic
meters/minute; default is 0.03 m
3
/m with range of 0 to 1416 m
3
/m.
¶Supply duct.
NOTE: For VAV applications, the OHSP provides the morning warm-up set
point.
DISPLAY SET POINT DESCRIPTION DEFAULT VALUE ALLOWABLE RANGE
BPSP
Building pressure set point
0.05 in. wg 0 to .50 in. wg
ECSO*
Economizer set point offset
3 F 1 to 10 F
HHL†
High humidity override (percent)
99% 0 to 100%
HTMP
High temperature minimum position
35% 0 to 100%
HUSP
Humidity set point (percent)**
40% 0 to 100%
IAQS†
IAQ set point
650 ppm 0 to 5000 ppm
LIMT†
Reset limit (F)
10 F 0 to 20 F
LSP
Loadshed set point (percent)
50% 0 to 100%
LTMP
Low temperature minimum position
10% 0 to 100%
MDP†
Minimum damper position (percent)
20% 0 to 100%
NTLO†
NTFC lockout temperature (F)
50 F 40 to 70 F
OACS† (OCS††)
Outdoor-air cfm set point
1 cfm 0 to 50,000 cfm
OCSP
Occupied cool set point (F)**
78 F 55 to 80 F
OHSP
Occupied heat set point (F)**
68 F 55 to 80 F
PES1† (PES††)
Power exhaust on-set point 1 (percent)
90% 30 to 100%
PES2†
Power exhaust on-set point 2 (percent)
90% 30 to 100%
RTIO†
Reset ratio
3 0 to 10
SASP
Supply air set point (F)
55 F 45 to 70 F
SPSP
Static pressure set point¶
1.5 in. wg 0 to 5.0 in. wg
UCDB*
Unoccupied cooling deadband
1 F 0 to 10 F
UCSP
Unoccupied cool set point (F)**
90 F 75 to 95 F
UHDB*
Unoccupied heating deadband
1 F 0 to 10 F
UHSP
Unoccupied heat set point (F)**
55 F 40 to 80 F
IAQ — Indoor-Air Quality
NFTC — Nighttime Free Cooling
ppm — Parts Per Million
VAV — Variable Air Volume
DISPLAY SET POINT DESCRIPTION DEFAULT VALUE ALLOWABLE RANGE
BPSP
Building pressure set point
12.44 Pa 0 to 125 Pa
ECSO*
Economizer set point offset
1.7 C 0.6 to 5.6 C
HHL†
High humidity override (percent)
99% 0 to 100%
HTMP
High temperature minimum position
35% 0 to 100%
HUSP
Humidity set point (percent)**
40%** 0 to 100%
IAQS†
IAQ set point
650 ppm 0 to 5000 ppm
LIMT†
Reset limit (F)
5.6 C 0 to 11.1 C
LSP
Loadshed set point (percent)
50% 0 to 100%
LTMP
Low temperature minimum position
10% 0 to 100%
MDP†
Minimum damper position (percent)
20% 0 to 100%
NTLO†
NTFC lockout temperature (F)
10.0 C 4.4 to 21.0 C
OACS† (OCS††)
Outdoor-air cfm set point
1 cfm|| 0 to 50,000 cfm||
OCSP
Occupied cool set point (F)**
25.6 C** 13 to 27 C
OHSP
Occupied heat set point (F)**
20 C** 13 to 27 C
PES1† (PES††)
Power exhaust on-set point 1 (percent)
90% 30 to 100%
PES2†
Power exhaust on-set point 2 (percent)
90% 30 to 100%
RTIO†
Reset ratio
30 to 10
SASP
Supply air set point (F)
12.8 C 7.2 to 21 C
SPSP
Static pressure set point¶
373 Pa¶ 0 to 1246 Pa
UCDB*
Unoccupied cooling deadband
0.6 C 0 to 5.6 C
UCSP
Unoccupied cool set point (F)**
32.2 C** 24 to 35 C
UHDB*
Unoccupied heating deadband
0.6 C 0 to 5.6 C
UHSP
Unoccupied heat set point (F)**
12.8 C** 4.4 to 27 C
IAQ — Indoor-Air Quality
NFTC — Nighttime Free Cooling
ppm — Parts Per Million
VAV — Variable Air Volume
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