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York International YCAA-B Installation, Commissioning, Operation And Maintenance Manual

Air cooled liquid chillers and heat pumps
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A I R C O O L E D L I Q U I D C H I L L E R S
a n d H E A T P U M P S
I N S T A L L A T I O N , C O M M I S S I O N I N G ,
O P E R A T I O N A N D M A I N T E N A N C E
R E F R I G E R A N T T Y P E :
R 4 0 7 C
Y C A A - B
R 2 2
Y C A A - H
0 3 5 B
0 9 0 1 2
- 1 0 0 R e v . 4
( 0 9 / 0 3 )
G B

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Summary of Contents for York International YCAA-B

  • Page 1 A I R C O O L E D L I Q U I D C H I L L E R S a n d H E A T P U M P S I N S T A L L A T I O N , C O M M I S S I O N I N G , O P E R A T I O N A N D M A I N T E N A N C E R E F R I G E R A N T T Y P E : R 4 0 7 C...

  • Page 3: Table Of Contents

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 T A B L E O F C O N T E N T S S U P P L I E R I N F O R M A T I O N I N S T A L L A T I O N 1 .
  • Page 4 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 M A I N T E N A N C E S P A R E P A R T S 7 . 1 G e n e r a l R e q u i r e m e n t s 7 .

  • Page 5: I N T R O D U C T I O N

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 S U P P L I E R I N F O R M A T I O N 1 . 1 I n t r o d u c t i o n A l l t h e s c h e d u l e d m a i n t e n a n c e o p e r a t i o n s d e t a i l e d i n t h i s m a n u a l m u s t b e p e r f o r m e d a t t h e s p e c i f i e d...
  • Page 6 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 T h e u n i t c o n t a i n s r e f r i g e r a n t v a p o u r a n d 1 .

  • Page 7: D E F R O S T W A T E R D R A I N A G E

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 1 . 6 S a f e t y L a b e l s E l e c t r i c a l W a r n i n g L a b e l T h e f o l l o w i n g l a b e l s a r e f i t t e d t o e a c h u n i t : U n i t I d e n t i f i c a t i o n L a b e l Y O R K I N T E R N A T I O N A L L T D...
  • Page 8 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 1 . 7 M a t e r i a l S a f e t y D a t a R e f r i g e r a n t D a t a : S a f e t y D a t a R 2 2 , R 4 0 7 C T o x i c i t y...
  • Page 9 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 G e n e r a l p r e c a u t i o n s A v o i d i n h a l a t i o n o f h i g h c o n c e n t r a t i o n s o f v a p o r s . A t m o s p h e r i c c o n c e n t r a t i o n s s h o u l d b e m i n i m i s e d a n d k e p t a s l o w a s r e a s o n a b l y p r a c t i c a b l e b e l o w t h e O c c u p a t i o n a l e x p o s u r e l i m i t .
  • Page 10 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 R E F R I G E R A N T O I L D A T A S a f e t y D a t a O i l : ( 0 9 8 L 0 0 5 6 5 - 0 0 0 - Y C A A - B m o d e l s 6 0 - 7 5 - 1 2 0 - 1 5 0 ) ( 0 9 8 L 0 0 6 3 7 - 0 0 0 ( Y o r k ' T ' ) - Y C A A - B m o d e l s L 9 0 - L 1 0 5 - 1 7 0 - 1 9 0 - 2 1 0 )
  • Page 11 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A M o d e l s 1 7 0 - 2 1 0 H Y D R O K I T ( O p t i o n a l ) Y C A A M o d e l s 6 0 - 1 5 0 C o m p r e s s o r C o m p a r t m e n t A i r C o o l e d C o n d e n s e r...
  • Page 12 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 2 . 2 G e n e r a l S p e c i f i c a t i o n 2 .
  • Page 13 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 2 . 7 P o w e r A n d C o n t r o l s R e m o t e O n / O f f K i t ( M o d e l s 6 0 - 1 5 0 , s t a n d a r d c o n t r o l o n l y ) A l l c o n t r o l s a n d m o t o r s t a r t i n g e q u i p m e n t n e c e s s a r y f o r f u l l u n i t o p e r a t i o n a r e f a c t o r y w i r e d a n d t e s t e d .
  • Page 14 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 S e q u e n c e C o n t r o l a n d A u t o m a t i c L e a d / L a g C o n t r o l Y C A A - B C o o l i n g M o d e ( m o d e l s 1 7 0 - 2 1 0 ) S e q u e n c i n g c o n t r o l c e n t r e t o m a n a g e s e q u e n c i n g c o n t r o l o f u p t o e i g h t u n i t s i n p a r a l l e l b a s e d o n m i x e d...
  • Page 15 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H C o o l i n g M o d e Y C A A - H H e a t P u m p M o d e F A N S F A N S F A N S...
  • Page 16 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 T h i s P a g e L e f t I n t e n t i o n a l l y B l a n k ( 0 9 / 0 3 )
  • Page 17 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 T R A N S P O R T A T I O N , H A N D L I N G A N D S T O R A G E Y C A A s e r i e s c h i l l e r s a r e s u p p l i e d f u l l y a s s e m b l e d , ( w i t h P r o c e e d a s f o l l o w s t o l i f t a n d m o v e t h e u n i t :...
  • Page 18 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 C a r e s h o u l d b e t a k e n t o a v o i d d a m a g i n g t h e 3 .
  • Page 19 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 I N S T A L L A T I O N 4 . 1 L o c a t i o n T h e i n s t a l l a t i o n p o s i t i o n s h o u l d e n s u r e a d e q u a t e c l e a r a n c e s f o r a i r c i r c u l a t i o n a n d m a i n t e n a n c e , B e f o r e i n s t a l l i n g t h e u n i t , m a k e s u r e t h a t...
  • Page 20 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 4 . 4 E x t e r n a l W a t e r S y s t e m A d i f f e r e n t i a l p r e s s u r e s w i t c h i s f i t t e d a s s t a n d a r d i n t h e u n i t .
  • Page 21 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 W a t e r u s e d t o f i l l t h e c i r c u i t m a y h a v e t o b e 4 .

  • Page 22: E L E C T R I C A L S U P P L I E S

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 4 . 7 E l e c t r i c a l S u p p l i e s 4 . 8 E l e c t r i c a l C o n n e c t i o n s E n s u r e t h a t t h e p o w e r s u p p l y i s o f f b e f o r e T h e i n s t a l l a t i o n o f t h e u n i t o n t h e f i n a l s i t e m u s t b e...
  • Page 23 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B M o d e l s 6 0 - 1 5 0 E l e c t r i c a l C o n n e c t i o n s - S t a n d a r d C o n t r o l Y C A A - B T E R M I N A L B O A R D E X T E R N A L T E R M I N A L B O A R D M A I N S W I T C H...
  • Page 24 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H M o d e l s 6 0 - 1 5 0 E l e c t r i c a l C o n n e c t i o n s - S t a n d a r d C o n t r o l Y C A A - H T E R M I N A L B O A R D E X T E R N A L T E R M I N A L B O A R D M A I N S W I T C H...
  • Page 25 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B M o d e l s 6 0 - 1 5 0 E l e c t r i c a l C o n n e c t i o n s - I S N C o n t r o l Y C A A - B T E R M I N A L B O A R D E X T E R N A L T E R M I N A L B O A R D M A I N S W I T C H...
  • Page 26 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H M o d e l s 6 0 - 1 5 0 E l e c t r i c a l C o n n e c t i o n s - I S N C o n t r o l Y C A A - H T E R M I N A L B O A R D E X T E R N A L T E R M I N A L B O A R D M A I N S W I T C H...
  • Page 27 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B M o d e l s 1 7 0 - 2 1 0 E l e c t r i c a l C o n n e c t i o n s - I S N C o n t r o l Y C A A - B T E R M I N A L B O A R D E X T E R N A L T E R M I N A L B O A R D M A I N S W I T C H...
  • Page 28 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 T h i s P a g e L e f t I n t e n t i o n a l l y B l a n k ( 0 9 / 0 3 )

  • Page 29: O M M I S S I O N I N G

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 C O M M I S S I O N I N G T h e u n i t m u s t b e s t a r t e d b y t r a i n e d p e r s o n n e l A d j u s t t h e w a t e r s y s t e m s o t h a t t h e f l o w r a t e s a r e f r o m a n A u t h o r i s e d Y o r k S e r v i c e C e n t r e .

  • Page 30: P E R F O R M A N C E C H E C K

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 5 . 3 P e r f o r m a n c e C h e c k C h e c k t h e f o l l o w i n g : E v a p o r a t o r m a n i f o l d i n l e t w a t e r t e m p e r a t u r e .

  • Page 31: P E R A T I O N

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 O P E R A T I O N Y C A A s e r i e s c h i l l e r s a r e e q u i p p e d w i t h a n e l e c t r o n i c L o w p r e s s u r e a l a r m .

  • Page 32: U N I T S T A R T I N G

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 U n i t C o n t r o l P a n e l R e m o t e O n / O f f P a n e l I t e m F u n c t i o n I t e m...

  • Page 33: W A T E R T E M P E R A T U R E D I S P L A Y

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 I f n e c e s s a r y , s e t t h e w a t e r t e m p e r a t u r e a s f o l l o w s : 6 .
  • Page 34 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 6 . 7 I S N C o n t r o l P a n e l ( S t a n d a r d Y C A A m o d e l s 1 7 0 - S e t p o i n t s K e y s f o r p r o g r a m m i n g : 2 1 0 , o p t i o n a l Y C A A m o d e l s 6 0 - 1 5 0 ) C h i l l e d l i q u i d t e m p e r a t u r e s e t p o i n t a n d r a n g e...
  • Page 35 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 T h e o p e r a t i n g p r o g r a m w i l l b e s t o r e d i n n o n - v o l a t i l e F l o w S w i t c h m e m o r y ( E P R O M ) t o e l i m i n a t e c h i l l e r f a i l u r e d u e t o A C p o w e r f a i l u r e / b a t t e r y d i s c h a r g e .
  • Page 36 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 P a g e L e f t I n t e n t i o n a l l y B l a n k ( 0 9 / 0 3 )

  • Page 37: A I N T E N A N C

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 M A I N T E N A N C E N e v e r r e l e a s e r e f r i g e r a n t t h e 7 .

  • Page 38: R E F R I G E R A N T C H A R G E

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 7 . 3 R e f r i g e r a n t C h a r g e T o e n s u r e h i g h c o n d e n s e r c o i l s e r v i c e a b i l i t y a n d h e a t e x c h a n g e , t h e c o n d e n s e r s u r f a c e s m u s t b e k e p t f r e e o f Y C A A - H R 2 2 u n i t s m u s t o n l y b e c h a r g e d o n i m p u r i t i e s s u c h a s l e a v e s , f i b r e s , i n s e c t s , d i r t , e t c .

  • Page 39: E V A P O R A T O R

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 7 . 9 T h e r m o s t a t i c E x p a n s i o n V a l v e 7 .
  • Page 40 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 P a g e L e f t I n t e n t i o n a l l y B l a n k ( 0 9 / 0 3 )

  • Page 41: R O U B L E S H O O T I N G

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 T R O U B L E S H O O T I N G T h e f o l l o w i n g t a b l e d e t a i l s p o s s i b l e u n i t f a u l t s , t h e i r p r o b a b l e c a u s e a n d s u g g e s t e d r e m e d i e s . F o r a n y o t h e r p r o b l e m s n o t i m m e d i a t e l y r e c o g n i s a b l e a n d / o r f o r t e c h n i c a l a s s i s t a n c e , c o n t a c t a n A u t h o r i s e d Y o r k S e r v i c e C e n t r e .
  • Page 42 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 F a u l t P r o b a b l e C a u s e R e m e d y L o w p r e s s u r e s w i t c h c u t s G a s l e a k a g e .

  • Page 43: E C H N I C A L D A T A

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H M o d e l s 6 0 t o 1 5 0 ( C o o l i n g ) T E C H N I C A L D A T A 1 2 0 9 .

  • Page 44: G L Y C O L D A T A G R A P H S

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 2 G l y c o l D a t a G r a p h s R e c o m m e n d e d c o n c e n t r a t i o n s F a c t o r s a t o t h e r c o n c e n t r a t i o n s f o r E t h y l e n e G l y c o l s o l u t i o n s f o r E t h y l e n e G l y c o l s o l u t i o n s...

  • Page 45: S A F E T Y S W I T C H S E T T I N G S

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 3 S a f e t y S w i t c h S e t t i n g s Y C A A - B a n d Y C A A - H M o d e l s Y C A A - B ( R 4 0 7 C ) Y C A A - H ( R 2 2 )
  • Page 46 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H M o d e l s Y C A A - H ( R 2 2 ) M i n .

  • Page 47: S O U N D P O W E R L E V E L S

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 5 S o u n d P o w e r L e v e l s ( F r e q u e n c y A n a l y s i s ( S p e c t r u m ) ) Y C A A - B S T D F R E Q U E N C Y ( H z ) d B ( A )

  • Page 48: P H Y S I C A L D A T A

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 6 P h y s i c a l D a t a Y C A A - B M o d e l s ( S t a n d a r d U n i t s ) Y C A A - B ( R 4 0 7 C ) L 9 0 L 1 0 5...
  • Page 49 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B M o d e l s ( L o w N o i s e U n i t s ) Y C A A - B L N ( R 4 0 7 C ) L 9 0 L 1 0 5...
  • Page 50 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B M o d e l s ( H i g h T e m p e r a t u r e U n i t s ) Y C A A - B H T ( R 4 0 7 C ) L 9 0 L 1 0 5...
  • Page 51 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H M o d e l s ( S t a n d a r d U n i t s ) Y C A A - H ( R 2 2 ) ( 1 ) 4 4 .
  • Page 52 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H M o d e l s ( L o w N o i s e U n i t s ) Y C A A - H ( R 2 2 ) ( 1 ) 4 5 .

  • Page 53: U N I T E L E C T R I C A L D A T

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 7 U n i t E l e c t r i c a l D a t a Y C A A - B M o d e l s Y C A A - B L 9 0 L 1 0 5...
  • Page 54 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H M o d e l s U n i t D a t a Y C A A - H 1 0 5 1 2 0 1 5 0...
  • Page 55 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B a n d Y C A A - H M o d e l s F u s e / S w i t c h D i s c o n n e c t o r C u r r e n t R a t i n g s M A X I M U M ( g G ) F U S E S I Z E S W I T C H D I S C O N N E C T O R M O D E L...

  • Page 56: D I M E N S I O N

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 8 D i m e n s i o n s Y C A A - B a n d Y C A A - H M o d e l s 6 0 , 7 5 , L 9 0 a n d L 1 0 5 3 5 m m O N L Y F O R T R A N S P O R T...
  • Page 57 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B a n d Y C A A - H M o d e l s 9 0 , 1 0 5 , 1 2 0 a n d 1 5 0 3 5 m m O N L Y F O R T R A N S P O R T...
  • Page 58 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B M o d e l s 1 7 0 , 1 9 0 a n d 2 1 0 3 4 5 0 1 1 1 0 2 1 2 0...

  • Page 59: S P A C E R E Q U I R E M E N T

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 9 S p a c e R e q u i r e m e n t s S i n g l e U n i t A p p l i c a t i o n 3 0 0 0 m m 1 0 0 0 m m ( M o d e l s 6 0 - 1 5 0 )

  • Page 60: W E I G H T A N D I S O L A T O R D A T

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 1 0 W e i g h t a n d I s o l a t o r D a t a Y C A A - B 6 0 , 7 5 , L 9 0 , L 1 0 5 , 1 2 0 , 1 5 0 Y C A A - B M o d e l s 1 7 0 , 1 9 0 , 2 1 0 c o m p r .
  • Page 61 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - H 6 0 , 7 5 , 9 0 , Y C A A - H M o d e l s 1 0 5 , 1 2 0 , 1 5 0 Y C A A - H L N 6 0 , 7 5 Y C A A - H L N M o d e l s 9 0 , 1 0 5 , 1 2 0 , 1 5 0 Y C A A - H S T A N D A R D...

  • Page 62: S P R I N G I S O L A T O R I N S T A L L A T I O

    0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 1 1 S p r i n g I s o l a t o r I n s t a l l a t i o n D e t e r m i n e t h e c o r r e c t s p r i n g i s o l a t o r f o r e a c h p o s i t i o n o n t h e u n i t .
  • Page 63 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 9 . 1 2 P r o c e s s a n d I n s t r u m e n t a t i o n D i a g r a m s Y C A A - B M o d e l s 6 0 - 1 5 0 C o m p o n e n t s C o m p r e s s o r...
  • Page 64 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 Y C A A - B M o d e l s 1 7 0 - 2 1 0 ( 0 9 / 0 3 )
  • Page 65 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 S P A R E P A R T S 1 0 . 1 R e c o m m e n d e d S p a r e s T h e t a b l e b e l o w l i s t s t h e r e c o m m e n d e d s p a r e s f o r o n e u n i t f o r 2 y e a r s .
  • Page 66 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 1 0 . 3 A s s o c i a t e d D i a g r a m s T h e t a b l e s b e l o w l i s t s t h e w i r i n g d i a g r a m s f o r s t a n d a r d c o n t r o l u n i t s a n d I S N c o n t r o l u n i t s .
  • Page 67 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 D E - C O M M I S S I O N I N G , D I S M A N T L I N G A N D D I S P O S A L N e v e r r e l e a s e r e f r i g e r a n t...
  • Page 68 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 N o t e s ( 0 9 / 0 3 )
  • Page 69 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 N o t e s ( 0 9 / 0 3 )
  • Page 70 0 3 5 B 0 9 0 1 2 - 1 0 0 R e v . 4 N o t e s ( 0 9 / 0 3 )
  • Page 71 I t a l y Y O R K I n t e r n a t i o n a l Z A O R o c a / Y O R K Y o r k I n t e r n a t i o n a l A l e x e e v s k a y a S t .
  • Page 72 Y O R K S e r v i c e a n d P a r t s C o n t a c t A d d r e s s e s A u s t r i a Y O R K I n t e r n a t i o n a l Y O R K I n t e r n a t i o n a l Y O R K I n t e r n a t i o n a l...

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