Heater/Ventilation/Air-Conditioning System (HVAC) Operation

IMPORTANT: Turn on the air-conditioning system several times during the year, including during cold seasons, for a minimum of 2—3 min.

BM017247
BM017247-UN-03MAR17

A - Air Conditioner Switch

B - Cooling Temperature Set Point Potentiometer

C - Heating Temperature Set Point Potentiometer

Cooling/Defogging: Press up the air conditioner switch (A) and turn the cooling temperature set point potentiometer (B) to the desired position.

Heating: Press up the air conditioner switch (A) and turn the heating temperature set point potentiometer (C) to the desired position.

BM017248
BM017248-UN-03MAR17

A - Fan Speed Setpoint Potentiometer

B - Off

C - Low Speed

D - Medium Speed

E - High Speed

F - Exhaust

Fan Speed: Turn the fan speed setpoint potentiometer (A) to the desired position.

NOTE: To quickly cool down the cab, use the exhaust position (F).

N82191
N82191-UN-03NOV08

N82192
N82192-UN-12NOV08

A - Fan Speed Setpoint Potentiometer

B - Air Louvers

Air Louvers: Direct the air flow as desired, using the air louvers (B). Control the air flow that comes out of the air louvers using the fan speed setpoint potentiometer (A).

TS95756,000046F-19-20170327