Carrier 48FP - Page 51

51
Table 48 — Operating Modes
LEGEND
*Press until desired display appears once you have accessed the correct function.
†Mode 42 is displayed only on sizes 088 and 104. For sizes 034-078, configuration and enabling instructions are the same as 088 and 104 sizes.
MODE
NO.
OPERATING
MODE
TO CONFIGURE OPTION TO ENABLE MODE
Press Display Press* Display
21
Space Temperature Reset SPCRESET RSEN ENB
22
Demand Limit LOADSHED DLEN ENB
23
Unoccupied Heating
HEATCOIL
(MODULATING
——
HEAT
(STAGED)
24
Unoccupied Cooling
COOLING
——
ECONMIZR
25
Standby — — STBY YES
26
Optimal Start AOSS OSEN ENB
27
Unoccupied PERIOD 1
28
IAQ Purge IAQ PURG ENB
29
Optimal Stop AOSS OSEN DSB
30
Occupied Heating
HEATCOI
(MODULATING)
OHEN ENB
HEAT
(STAGED)
31
Occupied Cooling COOLING — —
32
Occupied Fan Only PERIOD 1 — —
33
Nighttime Free Cooling NTFC NTEN ENB
34
Pressurization
See Table 24 for details.
35
Evacuation
36
Smoke Purge
37
Fire Shutdown
38
Timed Override
From: HSIO or Building Supervisor OVRD XHR
From: T-55 or T-56
TSCH v
TOVR v
39
DAV Control — — — —
40
Factory/Field Test
through
TEST
——
INPUTS through
EXIT
41
High Humidity Override
HHL X HUSN X
42†
IAQ/OAC Control
IAQ/OAC
CONTROL
VENT X
—
—
Not Applicable
DSB —
Disabled
ENB —
Enable