Rural King RK55 Shuttle Shift Series Operator's Manual page 125

CABIN SYSTEM
▶ T EMpERATURE CONTROl
Set temperature control as required,
fully clockwise.
For maximum cool and fully coun-
terclockwise for heat.
6 - 8
RK55S,55SC-영문판-06.indd 8
▶ A IR CON SwITCH
To operate the air conditioner, the
blower must be on. The blower
speed temperature control and all
vents must be adjusted to obtain the
best cooling for the ambient temper-
ature and dust conditions.
Under normal operating conditions,
T45O613A
and the windows and doors closed,
temperatures in the cab of 6 ºC to
15 ºC (10 ºF to 25 ºF) less than the
ambient temperature will occur.
When operating the air condition-
er system, the moisture level is de-
creased.
NOTE
During cold weather,with ambi-

ent temperature above 32 ºF (0
ºC) operate the air condition-
er at least once per month, for
a period of 10 to 15 minutes.
This will lubricate the seals to
prevent them becoming brittle
and help prevent the loss of
refrigerant from the system.
The system is equipped with

an environmentally safe re-
frigerant, R134a. Never re-
charge the air conditioning
system with refrigerant other
than R134a as this will result
in loss of cooling and perma-
nent damage to all air condi-
tioning components.
2017-01-11 오전 8:47:30