Sterling  Gas Fired Propeller Unit Heaters Installation Instructions & Parts List

Sterling Gas Fired Propeller Unit Heaters Installation Instructions & Parts List

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S T E R L N G G A S F R E D P R O P E L L E R U N T H E A T E R S
ATTENTION: READ THIS MANUAL AND ALL LABELS ATTACHED TO THE UNIT CAREFULLY BEFORE
ATTEMPTING TO INSTALL, OPERATE OR SERVICE THESE UNITS! CHECK UNIT DATA PLATE FOR TYPE OF
GAS AND ELECTRICAL SPECIFICATIONS AND MAKE CERTAIN THAT THESE AGREE WITH THOSE AT POINT OF
INSTALLATION. RECORD THE UNIT MODEL AND SERIAL No.(s) IN THE SPACE PROVIDED. RETAIN FOR FUTURE
REFERENCE.
M o d e l N o .
T h e u s e a n d s t o r a g e o f g a s o l i n e o r o t h e r ß a m m a b l e v a p o r s a n d l i q u i d s i n o p e n c o n t a i n e r s i n
t h e v i c i n i t y o f t h i s a p p l i a n c e i s h a z a r d o u s .
can cause property damage, injury or death. Read the installation, operating and
maintenance instructions thoroughly before installing or servicing this equipment.
APPROVED FOR USE IN CALIFORNIA WHEN EQUIPPED WITH SPARK IGNITION.
instructions to avoid exposure to fuel substances or substances from incomplete
combustion which can cause death or serious illness. The state of California
has determined that these substances may cause cancer, birth defects, or other
reproductive harm.
Installer Please Note:
s h i p p e d f r e e f r o m d e f e c t s f r o m o u r f a c t o r y . H o w e v e r
p r o b l e m s s u c h a s l o o s e w i r e s
responsibility to inspect and correct any problems that may be found.
RECEIVING INSTRUCTIONS
n s p e c t s h i p m e n t i m m e d i a t e l y w h e n
r e c e i v e d t o d e t e r m i n e i f a n y d a m a g e
h a s
o c c u r r e d
s h i p m e n t . A f t e r t h e u n i t h a s b e e n
u n c r a t e d
c h e c k
d a m a g e t o t h e u n i t .
i s f o u n d
t h e c o n s i g n e e s h o u l d s i g n
t h e b i l l o f l a d i n g i n d i c a t i n g s u c h
d a m a g e a n d i m m e d i a t e l y f i l e c l a i m
f o r d a m a g e w i t h t h e t r a n s p o r t a t i o n
c o m p a n y .
1 0 / 0 7
N S T A L L A T O N N S T R U C T O N S & P A R T S L S T
f y o u s m e l l g a s
1 . O p e n w i n d o w s .
2 . D o n Õ t t o u c h e l e c t r i c a l s w i t c h e s .
3 . E x t i n g u i s h a n y o p e n ß a m e .
4 . m m e d i a t e l y c a l l y o u r g a s s u p p l i e r .
Improper installation, adjustment, alteration, service or maintenance
Install, operate and maintain unit in accordance with manufacturer's
INSTALLER'S RESPONSIBILITY
T h i s e q u i p m e n t h a s b e e n t e s t f i r e d a n d i n s p e c t e d .
l e a k s o r l o o s e f a s t e n e r s m a y o c c u r .
t o
t h e
u n i t
d u r i n g
f o r
a n y
v i s i b l e
f a n y d a m a g e
S e r i a l N o .
FOR YOUR SAFETY
FOR YOUR SAFETY
2 6 0 N O R T H E L M S T . W E S T F E L D M A 0 1 0 8 5
T E L ( 4 1 3 ) 5 6 4 - 5 5 4 0
w w w . s t e r l i n g h v a c . c o m
M O D E L S Q V F ( 3 0 4 5 6 0 7 5 1 0 0 1 2 5 1 5 0
1 7 5 2 0 0 2 2 5 2 5 0 3 0 0 3 5 0 4 0 0 ) ( S M )
d u r i n g s h i p m e n t a n d i n s t a l l a t i o n
It is the installer's
HVAC PRODUCTS
F A X ( 4 1 3 ) 5 6 2 - 5 3 1 1
( S )
P L M - 2 0
J 3 0 - 0 5 3 6 7
t h a s b e e n

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Summary of Contents for Sterling Sterling Gas Fired Propeller Unit Heaters

  • Page 1 ( S ) P L M - 2 0 J 3 0 - 0 5 3 6 7 N S T A L L A T O N N S T R U C T O N S & P A R T S L S T S T E R L N G G A S F R E D P R O P E L L E R U N T H E A T E R S ATTENTION: READ THIS MANUAL AND ALL LABELS ATTACHED TO THE UNIT CAREFULLY BEFORE ATTEMPTING TO INSTALL, OPERATE OR SERVICE THESE UNITS! CHECK UNIT DATA PLATE FOR TYPE OF...
  • Page 2 TABLE OF CONTENTS E L E C T R I C A L C O N N E C T I O N ....... . . 0 P E C I F I C A T I O N B a s i c D e s c r i p t i o n .
  • Page 3: General Safety Information

    GENERAL SAFETY INFORMATION Failure to comply with the general U s e o n l y t h e f u e l f o r w h i c h t h e h e a t e r i s d e s i g n e d ( s e e safety information may result in extensive r a t i n g p l a t e ) .
  • Page 4 Table 1 - STANDARD PROPELLER TYPE UNIT HEATERS n i t S i z e 1 0 0 1 2 5 1 5 0 1 7 5 2 0 0 2 2 5 2 5 0 3 0 0 3 5 0 4 0 0 PERFORMANCE DATA 0 0 0 4 5...
  • Page 5: Public Garages

    INSTALLATION Do not install unit heaters in f Þ c e s a n d o t h e r s e c t i o n s o t h e h a n g a r w h e r e a i r c r a corrosive or fl...
  • Page 6 INSTALLATION (continued) Make certain that the structure T h e i n s t a l l a t i o n i s t o b e a d j u s t e d t o o b t a i n a n a i r to which the heater is to be mounted is capable t h r o u g h p u t w i t h i n t h e r a n g e s p e c i f i e d o n t h e r a t i n g of safely supporting its weight.
  • Page 7: Pipe Sizing

    INSTALLATION – GAS SUPPLY PIPING/SIZING To avoid equipment damage or possible personal injury, do not connect gas piping to this unit until a supply line pressure/leak test has been completed. Connecting the unit before completing the pressure/leak test may damage the unit gas valve and result in a fi re hazard. Do not rely on a shut off valve to isolate the unit while conducting gas pressure/leak tests.
  • Page 8: Pipe Installation

    PIPE INSTALLATION Figure 5 - Pipe Installation, Standard Controls . I n s t a l l t h e g a s p i p i n g i n a c c o r d a n c e w i t h a p p l i c a b l e l o c a l c o d e s .
  • Page 9 VENTING ALL UNIT HEATERS MUST BE VENTED! 3 . P r o v i d e a s l o n g a v e r t i c a l r u n o f ß u e a t t h e g a s u n i t A l l v e n t i n g i n s t a l l a t i o n s s h a l l b e i n a c c o r d a n c e w i t h h e a t e r a s p o s s i b l e .
  • Page 10: Electrical Connections

    ELECTRICAL CONNECTIONS T h e r m o s t a t w i r e s t a g g e d Ò W Ó a n d Ò G Ó m u s t b e HAZARDOUS VOLTAGE! c o n n e c t e d t o g e t h e r e x c e p t w h e n u s i n g a g e n e r a l DISCONNECT ALL ELECTRIC p u r p o s e Ò...
  • Page 11 OPERATION - PROPELLER UNITS WITH STANDING PILOT EXPLANATION OF CONTROLS (see Figure 8): START-UP . T h e u n i t h e a t e r i s e q u i p p e d w i t h a c o m b i n a t i o n g a s p e n t h e m a n u a l s h u t o f f g a s v a l v e t o t h e u n i t h e a t e r c o n t r o l v a l v e w h i c h p r o v i d e s t h e f o l l o w i n g f u n c t i o n s .
  • Page 12: Standing Pilot Parts/Controls

    Figure 8 - Burner Components — Standing Pilot Components l s o r e f e r t o F i g u r e s , 4 , 4 a n d 7 f o r c o m p o n e n t l o c a t i o n s . Standing Pilot Parts/Controls B U R N E R D R W E R - C O M M O N P R T S : M a i n B u r n e r s...
  • Page 13 OPERATION - PROPELLER UNITS WITH OPTIONAL INTERMITTENT (SPARK) PILOT IGNITION EXPLANATION OF CONTROLS (see Figure 9): START-UP T h e u n i t h e a t e r i s e q u i p p e d w i t h a d u a l a u t o m a t i c O p e n t h e m a n u a l v a l v e s u p p l y i n g g a s t o t h e u n i t g a s v a l v e a n d e l e c t r i c i g n i t i o n d e v i c e s e p a r a t e f r o m h e a t e r , a n d w i t h t h e u n i o n c o n n e c t i o n l o o s e , p u r g e...
  • Page 14 Figure 9 - Burner Components — Intermittent Pilot Ignition A l s o r e f e r t o i g u r e s 1 A 1 3 a n d 1 f o r c o m p o n e n t l o c a t i o n s . B U R N E R D R A W E R C O M M O N P A R T S : 1 .
  • Page 15 GAS INPUT RATE Table 5 - MAIN BURNER ORIFICE SCHEDULE* Never overfi re the unit heater, as this B T / F t 2 0 0 B T / F t N G V L E may cause unsatisfactory operation or shorten the ( 4 0 .
  • Page 16: Pilot Adjustment

    MANIFOLD PRESSURE ADJUSTMENT PILOT ADJUSTMENT f t h e m a n i f o l d p r e s s u r e r e q u i r e s m i n o r a d j u s t m e n t , R e m o v e t h e p i l o t a d j u s t m e n t c a p r e m o v e t h e c a p f r o m t h e p r e s s u r e r e g u l a t o r a n d t u r n t h e A d j u s t t h e p i l o t s c r e w t o p r o v i d e a p r o p e r l y s i z e d...
  • Page 17 IDENTIFICATION OF PARTS† PROPELLER UNIT HEATERS Figure 11 Figure 12 Propeller Parts Components Parts / 6 0 M O T O R 5 F A N G U A R D 6 F A N B L A D E H A R D W A R E Fan Blade Fan Guard...
  • Page 18: Troubleshooting Guide

    Troubleshooting Guide TABLE 6 SYMPTOMS POSSIBLE CAUSE(S) CORRECTIVE ACTION l a m e l i f t i n g f r o m b u r n e r P r e s s u r e r e g u l a t o r s e t t o o h i g h . R e s e t m a n i f o l d p r e s s u r e .
  • Page 19 Troubleshooting Guide SYMPTOMS POSSIBLE CAUSE(S) CORRECTIVE ACTION T r i p p e d b l o c k v e n t ( s p i l l ) s w i t c h . C h e c k b l o c k e d v e n t ( s p i l l ) s w i t c h a n d r e s e t .
  • Page 20 Troubleshooting Guide SYMPTOMS POSSIBLE CAUSE(S) CORRECTIVE ACTION D e f e c t i v e t h e r m o c o u p l e 9 . C h e c k t h e r m o c o u p l e c o n n e c t i o n , ( s t a n d i n g p i l o t u n i t s o n l y ) .
  • Page 21 Troubleshooting Guide SYMPTOMS POSSIBLE CAUSE(S) CORRECTIVE ACTION " O " V . C o l d a i r i s d e l i v e r e d d u r i n g I n c o r r e c t m a n i f o l d p r e s s u r e o r i n p u t . e f e r t o p e r a t i o n h e a t e r o p e r a t i o n .
  • Page 22: How To Order Replacement Parts

    HOW TO ORDER REPLACEMENT PARTS l e a s e s e n d t h e f o l l o w i n g i n f o r m a t i o n t o y o u r l o c a l r e p r e s e n t a t i v e ; I f f u r t h e r a s s i s t a n c e i s n e e d e d , c o n t a c t t h e m a n u f a c t u r e r ' s c u s t o m e r s e r v i c e d e p a r t m e n t .
  • Page 23 GAS EQUIPMENT START-UP Customer Job Name & Number PRE-INSPECTION INFORMATION With power and gas off. y p e o f E q u i p : U n i t H e a t e r D u c t F u r n a c e I n d o o r R o o f t o p S e r i a l N u m b e r...

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