1981 Volvo DL, GL and GLT
Out = no air to floor
In = full flow of air to front and rear floor
Out = low volume air flow to defroster
In = full flow
4 REC (recirculation)
To be used only for cars equipped with air conditioning.
Do not use for heating.
Out = full flow of outside air
In = air is recirculated for faster cooling
FAN (Blower motor)
1 = low speed
2 = medium speed
3 = high speed
4 = highest speed
The fan is always in operation, when the ignition switch is in ON - position.
6 Fresh air louvers (dash)
The air flow through the louvers is decreased when the FLOOR (2) and/or DEF(3) controls are
7 Fresh air louvers (floor)
Lever placed forward = louver opens
Lever placed rearward = louver closes
pg. 19 Heating and ventilation
file:///K|/ownersdocs/1981/81_dl_gl_glt/81DLGLGLT_01a.htm (18 of 20)12/22/2006 10:28:28 PM