111.11,
•••••
1
[Uili\[BD~tr
I~
CABIN
TEMPERA1lJRE
CONTROL
(CONT)
ADDmONAL
HEATING
CABIN
(If Auxiliary Heater
Is
Installed)
:s~
• Power for the auxiliary heater must be supplied by
an
engine generator
or
GPU.
•
Do
not
tum
on
the auxiliary heater unless:
• Aircraft
35-067
thru 35-147 and 36-018 thru
36-035:
1. With one engine operating, the ammeter
reads below
200
amps.
2.
With both engines operating, each ammeter
reads below
250
amps.
• Aircraft 35-148 & subsequent and 36-036 &
subsequent:
1. With one engine operating, the ammeter
reads below
150
amps.
2.
With both engines operating, each ammeter
reads below
250
amps.
1..
On aircraft with damper control knob (on blower duct in
aft
cabin), Damper Control Knob - Rotate to CLOSE. Auxiliary
heater
will
not operate unless knob is in CLOSE position.
•
On
aircraft with cabin blower switch (on blower duct
in
aft
cabin), Cabin Blower Switch - ON.
2.
AUX
HT Switch -
HI
or
LO as
desired.
COCKPIT (Aircraft incorporating
AAK
86-1
or
SB
35/36-21-17)
1.
W/S
AUX
HEAT
DEFOG
Switch -
CKPT.
ICAUTION
I~
To
prevent damage to the heater element, cabin air
•
.,
must
be
On and airflow available before activating
the
cockpit heater.
FAA
APPROVED
4-30-76
REISSUED
2-25-81,
CHANGE
10
2-49
I
I
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