Selector Switch.

5-4120-356-14

(4) Installation.

( a ) R e f e r t o figure 3-8 and install the control box in the unit.

I n s t a l l air filter, air intake grille and lower access panel.

(b)

Selector Switch.

WARNING

D i s c o n n e c t the air conditioner from the

e l e c t r i c a l power source before removing

electrical components.

(1)

Removal.

( a ) T u r n s e l e c t o r s w i t c h t o t h e "OFF" position and disconnect the

air conditioner from the source of electrical power.

(b) Remove the lower access p a n e l , a i r i n t a k e g r i l l e a n d a i r f i l t e r .

( c ) R e f e r t o f i g u r e 3 - 8 a n d r e m o v e the c o n t r o l b o x f r o m t h e a i r

conditioner.

( d ) R e f e r t o f i g u r e 3 - 9 a n d r e m o v e the s e l e c t o r switch from the con-

trol box.

(2) Test. (See figure 3-10.)

(3) Replace.

Replace the selector switch if any failure occurs during

testing.

(4)

Installation.

(a) Refer to figure 3-9 and install the selector switch in the con-

trol box.

(b) Refer to figure 3-8 and install the control box in the unit.

p a n e l . ( R e f e r t o p a r a g r a p h 3-9.)

c . Temperature Control Thermostat.

WARNING

Disconnect the air conditioner from the

electrical power source before removing

the temperature control thermostat.

(1) Removal.

(a) Turn the selector switch to the "OFF" position and disconnect

the air conditioner from the source of electrical power.