Troubleshooting - Sea Breeze PTAC49CH3ZC Installation & Owner's Manual

TROUBLESHOOTING

P O S S IB L E C A U S E S
U N I T D O E S N O T S T A R T
• U n it m a y b e u n p lu g g e d .
• F u s e m a y h a v e b lo w n .
• C ir c u it b r e a k e r m a y h a v e b e e n t r ip p e d .
• C ir c u it b r e a k e r m a y h a v e b e e n t r ip p e d .
• U n it m a y b e o f f o r in w a ll t h e r m o s t a t m o d e
• C h e c k s e c t io n o n d ip s w it c h s e t t in g s t o v e r if y
d ip s w it c h e s a r e s e t p r o p e r ly .
• U n it m a y b e in a p r o t e c t io n o r d ia g n o s t ic f a ilu r e
m o d e . - S e e s e c t io n o n I n t e llig e n t S e lf c h e c k in g c o n t r o l.
U N I T N O T C O O L I N G / H E A T I N G R O O M
• U n it a ir d is c h a r g e s e c t io n is b lo c k e d
• T e m p e r a t u r e s e t t in g is n o t h ig h o r lo w e n o u g h .
N o t e : S e t p o in t lim it s m a y n o t a llo w t h e u n it t o h e a t o r
c o o l t h e r o o m t o t h e t e m p e r a t u r e d e s ir e d .
• C h e c k s e c t io n o n d ip s w it c h s e t t in g s .
• U n it a ir f ilt e r s a r e d ir t y .
• R o o m is e x c e s s iv e ly h o t o r c o ld w h e n u n it is s t a r t e d .
• V e n t d o o r le f t o p e n .
• U n it m a y b e in a p r o t e c t io n o r d ia g n o s t ic f a ilu r e
m o d e . C h e c k s e c t io n o n I n t e llig e n t S e lf c h e c k in g
c o n t r o l.
• C o m p r e s s o r is in t im e d e la y . T h e r e is a p r o t e c t iv e
t im e d e la y ( a p p r o x . 3 m in u t e s ) o n s t a r t in g t h e
c o m p r e s s o r a f t e r a p o w e r o u t a g e ( o r r e s t a r t in g a f t e r it
h a s b e e n t u r n e d o f f ) , t o p r e v e n t t r ip p in g o f t h e
c o m p r e s s o r o v e r lo a d .
D I S P L A Y H A S S T R A N G E N U M B E R S -
C H A R A C T E R S O N I T .
U N I T M A K E S N O I S E S
W A T E R D R I P P I N G O U T S I D E
W A T E R D R I P P I N G I N S I D E
• W a ll s le e v e is n o t in s t a lle d le v e l.
I C E O R F R O S T F O R M S O N I N D O O R C O I L
• L o w o u t d o o r t e m p e r a t u r e
• D ir t y f ilt e r s
C O M P R E S S O R P R O T E C T I O N
• P o w e r m a y h a v e c y c le d , s o c o m p r e s s o r is in a r e s t a r t
p r o t e c t io n .
NOTES:
1. If circuit breaker is tripped or fuse is blown more than once, contact a qualified electrician.
2. If unit is installed where condensation drainage could drip in an undesirable location, an accessory drain kit should be installed and
connected to drain system.
S O L U T IO N S
• C h e c k t h a t p lu g is p lu g g e d s e c u r e ly in w a ll r e c e p t a c le .
N o t e : P lu g h a s a t e s t / r e s e t b u t t o n o n it . M a k e s u r e t h a t
t h e p lu g h a s n o t t r ip p e d .
• R e p la c e t h e f u s e . S e e N o t e 1 .
• R e s e t c ir c u it b r e a k e r . S e e N o t e 1 .
• T u r n u n it o n ( b o t t o m r ig h t b u t t o n o n k e y p a d ) .
N o t e : I f t h e u n it t u r n s o n t h e L E D w ill b e g r e e n . I f t h e
u n it is o f f t h e L E D w ill b e r e d . I f t h e r e is n o L E D o n
t h e r e is a p r o b le m w it h p o w e r o r d a m a g e t o t h e c o n t r o l.
• M a k e s u r e t h a t c u r t a in s , b lin d s o r f u r n it u r e a r e n o t
r e s t r ic t in g o r b lo c k in g u n it a ir f lo w .
• R e s e t t o a lo w e r o r h ig h e r t e m p e r a t u r e s e t t in g .
• R e m o v e a n d c le a n f ilt e r s .
• A llo w s u f f ic ie n t a m o u n t o f t im e f o r u n it t o h e a t o r c o o l
t h e r o o m . S t a r t h e a t in g o r c o o lin g e a r ly b e f o r e o u t d o o r
t e m p e r a t u r e , c o o k in g h e a t o r g a t h e r in g s o f p e o p le
m a k e r o o m u n c o m f o r t a b le .
• C lo s e v e n t d o o r .
• C h e c k d ip s w it c h s e t t in g s f o r d e s ir e d c o m f o r t .
W a it a p p r o x im a t e ly 3 m in u t e s f o r c o m p r e s s o r t o s t a r t
• T h e u n it m a y b e in a d ia g n o s t ic c o n d it io n . C h e c k
I n t e llig e n t S e lf c h e c k in g C o n t r o l s e c t io n t o d e t e r m in e if
u n it h a s h a d a f a ilu r e .
• T h e u n it m a y b e s e t f o r ° C ( in s t e a d o f ° F ) , s e e t h e
k e y p a d c o n f ig u r a t io n s e c t io n .
• C lic k in g , g u r g lin g a n d w h o o s h in g n o is e s a r e n o r m a l
d u r in g o p e r a t io n o f u n it .
• I f a d r a in k it h a s n o t b e e n in s t a lle d , c o n d e n s a t io n
r u n o f f d u r in g v e r y h o t a n d h u m id w e a t h e r is n o r m a l.
S e e N o t e 2 . I f a d r a in k it h a s b e e n in s t a lle d a n d is
c o n n e c t e d t o a d r a in s y s t e m , c h e c k g a s k e t s a n d f it t in g s
a r o u n d d r a in f o r le a k s a n d p lu g s .
• W a ll s le e v e m u s t b e in s t a lle d le v e l f o r p r o p e r
d r a in a g e o f c o n d e n s a t io n . C h e c k t h a t in s t a lla t io n is
le v e l a n d m a k e a n y n e c e s s a r y a d ju s t m e n t s .
• W h e n o u t d o o r t e m p e r a t u r e is a p p r o x im a t e ly 5 5 ° F o r
b e lo w , f r o s t m a y f o r m o n t h e in d o o r c o il w h e n u n it is in
C o o lin g m o d e . S w it c h u n it t o F A N o p e r a t io n u n t il ic e
o r f r o s t m e lt s .
• R e m o v e a n d c le a n f ilt e r s
• R a n d o m C o m p r e s s o r r e s t a r t - W h e n e v e r t h e u n it is
p lu g g e d in o r p o w e r h a s b e e n r e s t a r t e d a r a n d o m
c o m p r e s s o r r e s t a r t w ill o c c u r . A f t e r a p o w e r o u t a g e t h e
c o m p r e s s o r w ill r e s t a r t a f t e r a p p r o x im a t e ly 3 m in u t e s .
• C o m p r e s s o r P r o t e c t io n - T o p r e v e n t s h o r t c y c lin g o f
t h e c o m p r e s s o r t h e r e is a d e la y o f 3 m in u t e s a n d a
m in im u m c o m p r e s s o r r u n t im e o f 3 m in u t e s .
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