T M 5 - 4 1 2 0 - 3 8 4 - 1 4
CHAPTER 1
INTRODUCTION
S e c t i o n / P a r a g r a p h
General Information . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
Maintenance Forms and Records . . . . . . . . . . . . . .
Hand Receipt Manual.. . . . . . . . . . . . . . . . . . . . . .
R e p o r t i n g E q u i p m e n t I m p r o v e m e n t
Recommendations (EIRs) . . . . . . . . . . . . . . . . . . . . .
Equipment Description.. . . . . . . . . . . . . . . . . . . . . . .
E q u i p m e n t C h a r a c t e r i s t i c s , C a p a b i l i t i e s ,
and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L o c a t i o n a n d D e s c r i p t i o n o f M a j o r
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differences Between Models . . . . . . . . . . . . . . . .
Equipment Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T e c h n i c a l P r i n c i p l e s o f O p e r a t i o n . . . . . . . . . . . .
Refrigeration Cycle. . . . . . . . . . . . . . . . . . . . . . . .
H e a t i n g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I
1 - 1
1 - 2
1 - 3
1 - 4
I I
1 - 5
1 - 6
1 - 6 . 1
1 - 7
I I I
1 - 8
1 - 9
S e c t i o n I
GENERAL INFORMATION
1 - 1 . S C O P E .
a .
T y p e o f M a n u a l .
O p e r a t o r ’ s ,
O r g a n i z a t i o n a l , D i r e c t S u p p o r t ,
a n d G e n e r a l S u p p o r t M a i n t e n a n c e M a n u a l .
b .
M o d e l N u m b e r a n d E q u i p m e n t N a m e .
K e c o M o d e l s F 1 8 H - 3 S ,
F 1 8 H - 3 S A , a n d F 1 8 H - 3 S B H o r i z o n t a l , C o m p a c t , 1 8 , 0 0 0 B T U / H R , 2 0 8
V o l t , 3 P h a s e , 5 0 / 6 0 H e r t z , A i r C o n d i t i o n e r s a n d K e c o M o d e l F 1 8 H - 1 S
H o r i z o n t a l , C o m p a c t ,
1 8 , 0 0 0 B T U / H R , 2 3 0 V o l t , S i n g l e P h a s e , 6 0
H e r t z , A i r C o n d i t i o n e r .
c . P u r p o s e o f E q u i p m e n t .
C o o l s a n d h e a t s e n c l o s e d s p a c e
( s h e l t e r ) .
T h e u n i t c o v e r e d b y t h i s m a n u a l i s d e s i g n e d f o r c o o l i n g
a n d h e a t i n g a i r t o a d e s i r e d p r e d e t e r m i n e d r a n g e a n d c i r c u l a t i n g
t h e c o n d i t i o n e d a i r t o p r o v i d e h e a t i n g
p e r s o n n e l w i t h i n t h e c o n d i t i o n e d a r e a .
a n d c o o l i n g o f e q u i p m e n t o r
1-2. MAINTENANCE FORMS AND RECORDS.
D e p a r t m e n t o f t h e A r m y f o r m s a n d p r o c e d u r e s u s e d f o r e q u i p m e n t
m a i n t e n a n c e w i l l b e t h o s e p r e s c r i b e d b y D A P a m p h l e t 7 3 8 - 7 5 0 , T h e
A r m y M a i n t e n a n c e M a n a g e m e n t S y s t e m ( T A M M S ) .
Change 2
1 - 1
