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Auxiliary Control Switches
These switches are located behind the room cabinet under the control panel.
5800 Series
Switches Description
Left Switches
(1) ALL I2R Heat pump override —
Down — Normal heat pump operation
Up — resistance heat only
(2) C: FAN Fan control for cooling operation —
Down — Fan Continuous
Up — Fan Cycle
(3) H: FAN Fan control for heating operation —
Down — Fan Cycle
Up — Fan Continuous
(4) CLASS 2 Remote Thermostat Mode —
Down — Unit Control
Up — Remote Thermostat
(5) LOAD SHED Load Shedding when connected to Central Desk Control System —
Down — Fan shuts off with unit
Up — fan under “Smart Fan” settings
(6) FREEZ S Freeze Sentinel Override —
Down — Freeze Sentinel ON
Up — Freeze Sentinel OFF
(7) CONST FAN Constant Fan —
Down — Fan runs normally
Up — fan runs when unit is in STOP position
(8) OCCUPIED Occupancy Sensor Mode —
Down — Unit Control
Up — Occupancy Sensor Connected
Right Switches
TL1 – TL3 Cooling temperature limiting (See table at bottom of page)
TL4 – TL6 Heating temperature limiting (See table at bottom of page)
(7) Diagnostics Switch
(8) Heat Sentinel switch —
Down — Heat Sentinel OFF
Up — Heat Sentinel ON
(9) Heat Boost —
Down — Heat Boost OFF
Up — Heat Boost ON
Cooling and Heating temperature limits are set independently, temperature limiting
switches are in factory-set down position, except as noted.
Cooling Temperature Limits
Switches Up NONE 1 1, 2 2 2, 3 1, 2, 3 1, 3 3
60 64 66 68 70 72 74 76
Heating Temperature Limits
Switches Up 6 4, 6 4, 5, 6 5, 6 5 4, 5 4 NONE
65 70 72 74 76 78 80 85
HIGH
COOL
1 2 3 4 5 6 1 2 3 4 5 67 8
UP
DOWN
UP
DOWN
ALLI
2
R (All Electric Heat)
C: FAN CN (Cooling–Smart Fan)
H: FAN CY (Heating–Smart Fan)
CLASS 2 (Remote Thermostat)
LOAD SHEDDING (CDC)
FREEZ Sen (Freeze Sentinel)
CONST FAN (Constant ON Fan)
OCCUPIED (Occupancy Sensor)
TL1 (H) (Temp. Limit 1–Heat)
TL2 (H) (Temp. Limit 2–Heat)
TL3 (H) (Temp. Limit 3–Heat)
TL1 (C) (Temp. Limit 1–Cool)
TL2 (C) (Temp. Limit 2–Cool)
TL3 (C) (Temp. Limit 3–Cool)
7
8 9
Diagnostics Switch
HEAT BOOST
Heat Sentinel
5800 Series shown