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INTRODUCTION

The compressor you have purchased is a combination of nearly 100 different components, all of which have been carefully designed, 
engineered, and assembled to ensure a long, dependable, trouble-free life� The product has been fully tested at the factory and has gone 
through quality-control inspection prior to shipping�

Like any mechanical piece of equipment, it is necessary to fully understand the proper use of its operation and application� 
Misuse of this valuable and helpful air-power source may shorten its expected life as well as void the warranty of the entire unit� 
We ask you take the time to read this manual to ensure the dependable service you can expect from your C-Aire compressor�

Failure to do so can cause serious injury and may void all warranties�

Please take special notice of the safety precautions and safety information contained in this manual� Compressed air, like electricity, 
is a very helpful and necessary tool� However, compressed air can be extremely dangerous and harmful when it is not understood or is 
misused�

PRODUCT NUMBERING SYSTEM

Mount

P

 

SET PRESSURE IN SECONDS (S110/S281)

 

IDEAL FOR QUIET SETTINGS

• 

Nursing Homes

• 

Apartments

• 

Churches

 

INCLUDED:

• 

UNIVERSAL MOUNTING BRACKET

• 

RISER MOUNT HOSE CLAMPS (for 2�5” to 4” risers)

• 

POWER CORD (for installation and testing purposes)

 

!

WARNING

: Refer to the authority having jurisdiction 

regarding hard wiring requirements�

 

AVAILABLE ACCESSORIES

ACCESSORY

PART NUMBER

FLOOR MOUNTING KIT*

INSTALL-S28

1/2” X 30” STAINLESS STEEL FLEXIBLE HOSE

DT 3005 H / PACK OF 5: DT 3005 H-5PK

1/2” X 36“ FLEXIBLE HOSE

DT 3605 H / PACK OF 5: DT 3605 H-5PK

1/2” X 48” FLEXIBLE HOSE

DT 4805 H / PACK OF 5: DT 4805 H-5PK

1/2” X 72” FLEXIBLE HOSE

DT 7205 H / PACK OF 5: DT 7205 H-5PK

RISER MOUNT HOSE CLAMPS (5”- 7” RISERS)

HS HC6-8-K

RISER MOUNT HOSE CLAMPS (7”- 9” RISERS)

HS HC8-10-K

* S110 not floor mount compatible�

 

Listings:

• 

Pressure Switch: USA:  UL 508    Canada:  C22�2 No� 14

• 

Compressor:  USA:  UL 1450 – 3rd Edition

• 

Canada:  C22�2 No� 68-92

SPECIFICATIONS S110

S280

S281

HP

�5

1

1

SYSTEM CAPACITY

40 PSI 110 GALLONS

40 PSI 280 GALLONS

40 PSI 280 GALLONS

18 PSI 295 GALLONS

20 PSI 633 GALLONS

18 PSI 715 GALLONS

10 PSI 580 GALLONS

10 PSI 1,386 GALLONS 10 PSI 1,386 GALLONS

PRESSURE SWITCH

FACTORY SET AT 
10-20 PSI
MINIMUM 
DIFFERENTIAL: 5 PSI

FACTORY SET AT 50-
100 PSI
REQUIRES AIR 
MAINTENANCE DEVICE

ADJUSTABLE: 5-55 PSI
FACTORY SET AT 
10-20 PSI
MINIMUM 
DIFFERENTIAL: 5 PSI

CFM

1�55 @ 10 PSI

3�80 CFM @ 10 PSI

3�80 CFM @ 10 PSI

PUMP

2 CYLINDER, OIL FREE 2 CYLINDER, OIL FREE 2 CYLINDER, OIL FREE

CYLINDERS

CERAMIC COMPOSITE CERAMIC COMPOSITE CERAMIC COMPOSITE

VOLTS

115

115

115

PHASE

1

1

1

RUNNING AMPS

3�2

8�5

8�5

BREAKER SIZE

15 AMP 
RECOMMENDED

15 AMP 
RECOMMENDED

15 AMP 
RECOMMENDED

DIMENSIONS

10�75” X 9�75” X 12” 14” X 13” X 14”

14” X 13” X 14”

WEIGHT

21 LBS

46 LBS

41 LBS

Summary of Contents for S110

Page 1: ...REV A Sep 10 21 MODELS Fire Protection Air Compressor Owner s Manual S280 S110 S281...

Page 2: ......

Page 3: ...ARGE PIPING 5 ELECTRICAL 5 ELECTRICAL continued 6 START UP 7 DIGITAL AMD OPERATING INSTRUCTIONS FOR 110 281 MODELS 7 SYSTEM INSTALLATION DIAGRAMS 9 MAINTENANCE 10 VALVES AND SWITCHES 10 S110 PARTS DIA...

Page 4: ...2 5 8 1 3 7 9 5 11 10 1 AIR FILTER 3 SAFETY VALVE 5 CHECK VALVE 2 PRESSURE SWITCH 4 PRESSURE GAUGE 6 TANK 7 OUTLET 8 MANUAL DRAIN VALVE 10 DIGITAL AMD 9 MANIFOLD 11 SOLENOID 1 9 7 5 11 10 3 PARTS IDE...

Page 5: ...n and testing purposes WARNING Refer to the authority having jurisdiction regarding hard wiring requirements AVAILABLE ACCESSORIES ACCESSORY PART NUMBER FLOOR MOUNTING KIT INSTALL S28 1 2 X 30 STAINLE...

Page 6: ...ot direct the air stream at body Drain tank air weekly to decrease risk of bursting NOTE Per UL 1450 46 17 C Aire recommends a maximum of 70 duty cycle for its compressors INSTALLATION SELECTING A LOC...

Page 7: ...ded Other kits available for larger risers Drywall Use 2x4s attached to studs in the drywall to attach the mount bracket 2x4s not included Cinder Block Concrete Wall Use wall anchors not included to a...

Page 8: ...plugged into an outlet that is installed and grounded in accor dance with all local codes and ordinances WARNING Improper installation of the grounding plug will result in a risk of electric shock Wh...

Page 9: ...UMP DIGITAL AMD Digital AMD Digital AMD Power Cord SOLENOID WIRING DIAGRAM S280 PRESSURE SWITCH LINE LINE MOTOR MOTOR WH ITE W H IT E G R E E N BL AC K B L A C K G R E E N POWER TO MOTOR INCOMING POWE...

Page 10: ...n the arrow buttons can perform a 1 1 change to the set value The compressor will not run in this mode If the compressor remains in this mode for 60 seconds with no adjustments it will automatically r...

Page 11: ...24HRS 7 DAYS STARTS SETTTINGS LOCKED C P M C To lock the settings hold the M and the P simultaneously for 3 seconds until the SETTINGS LOCKED light is illuminated RUN MAX MIN PSI kPa BAR 24HRS 7 DAYS...

Page 12: ...Pipe Valve System pressure varies depending on size of system Water in system Air Pressure Maintenance Device Not Included Air Source Braided Flex Hose Available Accessory Dry Pipe Valve System pressu...

Page 13: ...es are standard on all units Pressure relief valves aid in preventing system failures by relieving system pressure when compressed air reaches a determined level Pressure relief valves are PRESET by t...

Page 14: ...D115V RM 3 Capacitor EL CBB60 4 Capacitor Cover EL CBB60 C 5 Soldenoid Valve EL SV3V1 06 6 Check Valve BR 37525 7 Safety Relief Valve BR SV 25 70 8 Manifold BP 3M 9 Digital Air Maintenance Device EL D...

Page 15: ...citor EL CBB60 4 Capacitor Cover EL CBB60 C 5 Drain Valve BR S28 6 Check Valve BR 37525 7 Discharge Tube DT S280 8 Pressure Gauge GA S280 9 Flex Hose DT 0504 10 Pressure Switch EL S280 11 Safety Relie...

Page 16: ...Valve EL SV3V1 06 3 Check Valve BR 37525 4 Flex Hose DT 0504 5 Digital AMD EL D0911 6 Manifold BP 3M 7 Power Cord EL CORD115V RM 8 Safety Relief Valve BR SV 25 70 9 Capacitor Cover EL CBB60 C 10 Capac...

Page 17: ...ion built up in plumbing Drain condensation Reduce humidity in compressor room Install compressor above system valve Overheating Compressor Leaks Find and repair leaks System too large Decrease system...

Page 18: ...air service adjustment removal or replacement F Misuse or abuse G C AIRE HAS NO OBLIGATION UNDER THESE WARRANTIES OR OTHERWISE REGARDLESS OF THE FORM OF ACTION FOR SPECIAL INDIRECT CONSEQUENTIAL OR IN...

Page 19: ......

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Page 21: ...380 West 1st Street Dresser WI 54009 800 762 2247 651 462 3440 www cairecompressors com...

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