This manual is for your use in opera-
ting and maintaining the AAF Models
CH436-1 and CH636-1 air conditioners.
Maintenance Forms and Records.
Maintenance forms and records that
you are required to use are explained in
Reporting of Equipment Improve-
EIR can and must be submitted by any-
one who is aware of any unsatisfactory
condition with the equipment design or
It is not necessary to show a new
design or list a better way to perform a
procedure, just simply to tell why the
design is unfavorable or why a procedure
EIR may be submitted on
Air conditioner, right front, three quarter view, with shipping