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5

START UP

NOTE

: There is no need to “break-in” your compressor� It has been tested and run at the factory by qualified personnel�

When operating the compressor for the first time, do the following:

1� Perform an inspection of the compressor to ensure there are no obstructions that might interfere with moving parts�
2� Release any remaining tank pressure by slowly opening the manual drain valve on the bottom of the tank (see parts identification 8)�
3� Connect the compressor to the power source (the compressor will start)�

DIGITAL AMD OPERATING INSTRUCTIONS FOR 

S33

 MODEL

This Digital AMD has 5 different modes of operation�  When it is 
powered on, it starts in the 

RUN

 mode and will display the current 

pressure�  

RUN

MAX

MIN

PSI

kPa

BAR

24HRS

7 DAYS

STARTS

SETTTINGS

LOCKED

C

P

M

C

Pressing the 

M

 mode button once will switch it to the maximum 

pressure setting, (or the pressure at which the compressor turns 
off)�  At this point you are able to adjust the maximum/turn off 
pressure�  When the 

MAX

 indicator is on, 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 revert back to the 

RUN

 mode� Range: 10-55 PSI� 

RUN

MAX

MIN

PSI

kPa

BAR

24HRS

7 DAYS

STARTS

SETTTINGS

LOCKED

C

P

M

C

Pressing the 

M

 mode button a second time will switch it to the 

minimum pressure mode, this is the minimum pressure the 
system will reach before it turns on�  At this point you are able to 
adjust the minimum/turn on pressure�  When the 

MIN

 indicator is 

on, the arrow buttons 

 

 can perform a +1/-1 change to 

the set value�  If the compressor remains in this mode for 60 
seconds with no adjustments, it will automatically revert back to 
the 

RUN

 mode�  Range: 5-50 PSI�  

Note

: the upper and lower 

limits have a minimum differential of 5 PSI� 

RUN

MAX

MIN

PSI

kPa

BAR

24HRS

7 DAYS

STARTS

SETTTINGS

LOCKED

C

P

M

C

Press the 

M

 mode button a third time and the 

24HRS

 indicator 

will display the total number of starts in the last 24 hours (The 
counter will not measure time if the unit has no power)� 

RUN

MAX

MIN

PSI

kPa

BAR

24HRS

7 DAYS

STARTS

SETTTINGS

LOCKED

C

P

M

C

(DIGITAL AMD INSTRUCTIONS CONTINUED ON NEXT PAGE)

Summary of Contents for S33

Page 1: ...Fire Protection Air Compressor Owner s Manual REV A Dec 2 21 MODEL S33...

Page 2: ...CE 8 VALVES AND SWITCHES 8 TROUBLESHOOTING 9 WARRANTY 10 6 MANUAL DRAIN VALVE RM 260R 0050 8 3 4 OUTLET 2 SAFETY VALVE BR SV 25 70 1 AIR FILTER FA S28 10 TANK 5 DIGITAL AMD GEN 3 EL D0911 S261R K 9 JU...

Page 3: ...d air can be extremely dangerous and harmful when it is not understood or is misused PRODUCT NUMBERING SYSTEM Mount SET PRESSURE IN SECONDS IDEAL FOR QUIET SETTINGS Nursing Homes Apartments Churches I...

Page 4: ...ank air every day 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 LOCATION C Aire compressors are to be in...

Page 5: ...anchors not included to attach mounting bracket INSTALL AIR FILTER ASSEMBLY BOLT UNIT TO MOUNTING BRACKET HANG UNIT ON MOUNTING BRACKET INSTALL MOUNTING BRACKET INLET AND DISCHARGE PIPING CAUTION Do n...

Page 6: ...ent of the cord or plug is required do not connect the grounding wire to either flat blade terminal The insulated wire with a green outer surface and yellow stripes is the grounding wire NOTE The inst...

Page 7: ...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 revert...

Page 8: ...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 9: ...ALLATION DIAGRAM Dry Pipe Valve System pressure varies depending on size of system Water in system Air Source Low Pressure S33R LD1 115PD No AMD Permitted Adjustable 5 55 PSI Braided Flex Hose Include...

Page 10: ...ELIEF VALVE safety valve see parts identification Pressure relief valves are standard on all units Pressure relief valves aid in preventing system failures by relieving system pressure when compressed...

Page 11: ...Clean or replace filter element Tighten joints Fuse or breaker trip Wrong size fuse or breaker Wrong size wire Motor starting under load Loose wires Compressor is being overworked Check fuse breaker s...

Page 12: ...pair 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 I...

Page 13: ...11...

Page 14: ...12 380 West 1st Street Dresser WI 54009 800 762 2247 651 462 3440 www cairecompressors com...

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