21
905073 REV C 7/16/14, 1969-72 NOVA w/ AC EVAP INST PG 21 OF 25
OPERATION OF CONTROLS
A/C MODE
DEFROST/ DE-FOG
MODE
HEAT MODE
COLD
COLD
COLD
HOT
HOT
HOT
OFF
OFF
OFF
OFF
OFF
OFF
HI
HI
HI
OFF
OFF
OFF
DASH
DASH
DASH
DEF
DEF
DEF
F
L
R
F
L
R
F
L
R
MODE
LEVER
COLD
LEVER
HOT
LEVER
BLOWER
SPEED
BLOWER SPEED
ADJUST TO DESIRED
SPEED
COLD LEVER
SLIDE THE COLD LEVER
ALL THE WAY DOWN.
HEAT LEVER
SLIDE THE HEAT LEVER
ALL THE WAY DOWN
FOR MAX HEAT
(SLIDE LEVER UP OR
DOWN TO ADJUST
DESIRED TEMPERATURE)
SLIDE THE LEVER TO
THE “FLOOR” POSITION
MODE LEVER
BLOWER SPEED
ADJUST TO DESIRED
SPEED
COLD LEVER
IN A/C MODE SLIDE
THE COLD LEVER
ALL THE WAY UP TO
ENGAGE COMPRESSOR.
HEAT LEVER
SLIDE THE HEAT LEVER
ALL THE WAY UP FOR
MAX COLD. (SLIDE LEVER
UP OR DOWN TO ADJUST
DESIRED TEMPERATURE)
SLIDE THE LEVER TO
THE “DASH” POSITION
MODE LEVER
COLD LEVER
COMPRESSOR IS FORCED
ON IN DEFROST MODE.
THERE IS NO NEED TO
ADJUST THIS LEVER.
SLIDE HEAT LEVER ALL THE
WAY UP. (SLIDE LEVER UP
OR DOWN TO ADJUST
DESIRED TEMPERATURE
HEAT LEVER
ADJUST TO DESIRED
SPEED
BLOWER SPEED
SLIDE THE LEVER TO
THE “DEF” POSITION
MODE LEVER
NOTE: CONTROLS MUST BE CALIBRATED FOR PROPER OPERATION-REFER TO CONTROL PANEL
INSTRUCTIONS.