Electronic Thermostat Operation Chart; Air Conditioner Filters - Winnebago SunCruiser User Manual

SECTION 4 –
APPLIANCES AND SYSTEMS

ELECTRONIC THERMOSTAT OPERATION CHART

The following chart shows the system functions with the Electronic Thermostat (Heating and Cooling)
SLIDE
SWITCH
MODE ZONE
Off N/A 1-4
Cool Cool Auto 1-4
Cool Cool Auto 1-4
Cool Cool High 1-4
Cool Cool High 1-4
Cool Cool Low 1-4
Cool Cool Low 1-4
Cool Fan High 1-4
Cool Fan Low 1-4
Cool Off 1-4
Heat Elec 1-4
Heat Elec 1-4
Heat Elec 1-4
Heat Elec 1-4
Heat Elec 1-4
Heat Elec 1-4
Heat Elec 1-4
Heat Elec 1-4
Heat Gas 1-2
Heat Gas 1-2
Heat Gas 1-2
NOTES:
1) When 2nd or 3rd stage heating is activated, it stays on until setpoint is satisfied. When heating stage is running for more than 20
minutes without reaching setpoint, then the next available heating stage will be energized.
2) The word "Gas" will display on the LCD screen when 2nd stage heat (Low Gas Furnace) is operating.

AIR CONDITIONER FILTERS

Air conditioner filters are located inside the
Return Air Vents throughout the ceiling of the
coach and must be inspected monthly and
cleaned periodically so the air conditioners will
operate efficiently.
4-12
CONTROL
BOX - H/P
JUMPER
DEMAND
N/A N/A
No N/A
Yes N/A
No N/A
Yes N/A
No N/A
Yes N/A
N/A N/A
N/A N/A
N/A N/A
No Non-HP
Stage 1 (1 degree
below setpoint)
Non-HP
Stage 2 (5 degrees
below setpoint)
Non-HP
Stage 3 (7 degrees
below setpoint)
Non-HP
No HP
Stage 1 (1 degree
below setpoint)
HP
Stage 2 (5 degrees
below setpoint)
HP
Stage 3 (7 degrees
below setpoint)
HP
No N/A
Stage 1 (1 degree
below setpoint)
N/A
Stage 2 (5 degrees
below setpoint)
N/A
OPERATION OF UNIT
No units operating in this mode. LCD is displaying temperature of Zone.
User can toggle through zones to see temperature in each zone
(setpoint cannot be adjusted).
Nothing is operating since there is no cooling demand. LCD is displaying
temperature of Zone.
Compressor is energized. If 1 degree above setpoint, then fan Low is
energized; If 2 degrees above setpoint, then fan High is energized and
locks in on High.
Fan High is energized.
Compressor is energized/fan High is energized.
Fan Low is energized.
Compressor is energized/fan Low is energized.
Fan High is energized (setpoint cannot be adjusted).
Fan Low is energized (setpoint cannot be adjusted).
Nothing operational in Zone (setpoint cannot be adjusted).
Nothing is operating in this mode since there is no heating demand.
Fan Low is energized. Heat strip is energized.
Fan Low is energized. Heat strip is energized. Low gas heat energized
(Zones 1 and 2 only). See Notes 1 and 2.
Fan Low is energized. Heat strip is energized. Low and High gas heat
energized (Zones 1 and 2 only). See Notes 1 and 2.
Nothing is operating in this mode since there is no heating demand.
High Fan energized. Compressor and reversing valve energized.
High Fan energized. Compressor and reversing valve energized. Low
Gas Heat energized (Zones 1 and 2 only). See Notes 1 and 2.
High Fan energized. Compressor and reversing valve energized. Low
and High Gas Heat energized (Zones 1 and 2 only). See Notes 1 and 2.
Nothing is operating in this mode since there is no heating demand.
Low Gas Heat energized.
Low Gas Heat energized. High Gas Heat energized. See Note 1.