Section IV. OPERATION UNDER USUAL CONDITIONS

Figure 2-5. Controls and instruments (top of unit).

2-8. General

2-9. Starting

a. T h e i n s t r u c t i o n s i n t h i s s e c t i o n a r e p u b l i s h e d

a. P e r f o r m d a i l y p r e v e n t i v e m a i n t e n a n c e s e r v -

for the information and guidance of personnel

responsible for operation of the air conditioner.

b. Mode of operation must be established before

b. T h e o p e r a t o r m u s t k n o w h o w t o p e r f o r m

starting the air conditioner (para 2-11).

c. I f t h e a i r c o n d i t i o n e r f a i l s t o s t a r t , p u l l t h e

every operation of which the air conditioner is

c a p a b l e . This section gives instructions on starting,

c i r c u i t breaker reset knob at the rear of the unit or

stopping and operating details of the air con-

r e m o v e the circuit breaker access cover on the lower

ditioner. Since nearly every application presents a

right side of the unit and reset the circuit breaker

different problem, the operator may have to vary

throw bar. (fig. 2-4). Push reset buttons on High

and Low Pressure Cutout Switches.

given procedure to fit the individual job,