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Start-Up Checklist

The following is a checklist to be completed before start-up:  
  1. General visual unit and system inspection

Yes

No

  2. Check that unit is level

Yes

No

  3.  Record electrical supply voltage

Yes

No

  4.  Check all wiring for secure connections

Yes

No

  5.  Verify with straight edge alignment of motor and blower pulleys

Yes

No

  6.  Tighten all set scews

Yes

No

  7.  Confirm V-belt is properly tightened

Yes

No

  8.  Check condensate drain connection

Yes

No

  9.  Verify trap is deep enough

Yes

No

10.  Prime the trap with water

Yes

No

11.  Check supply and return water connections for leaks

Yes

No

12.  Fill systems with water by opening supply ball valve and control valve

Yes

No

13.  Open air vent on top of coil to vent air out of system

Yes

No

14.  Open return ball valve

Yes

No

15.  Engage power only long enough to verify proper blower rotation

Yes

No

16.  Check all ductwork and grilles in place

Yes

No

17.  Check all unit panels and filters in place

Yes

No

18.  Start fans, pumps, chillers, etc.

Yes

No

19.  Check for overload conditions of all units

Yes

No

20.  Check all ductwork and units for air leaks

Yes

No

21.  Balance water systems, as required

Yes

No

22.  Balance air sytems, as required

Yes

No

23.  Record all final settings for future use

Yes

No

24.  Check piping and ductwork for noise or vibration

Yes

No

25  Check all dampers for proper operation

Yes

No

26.  Verify proper cooling operation

Yes

No

27.  Verify proper heating operation

Yes

No

28.  Reinstall all covers and access panels

Yes

No

29.  Verify proper condensate drainage

Yes

No

Summary of Contents for AIRSTREAM 42BHE

Page 1: ...ty or equip ment use good judgment and follow safe practices as outlined below when installing and operating this equipment INTRODUCTION The following contains general installation instructions for th...

Page 2: ...ements Refer to job drawings and product dimension drawings as re quired Instruct all trades in the appropriate part of the installa tion For unit component identification refer to Fig 1 For unit dime...

Page 3: ...side or bottom of the filter rack on horizontal unit 42BHE If side access to filter is desired the minimum clearance required is the width of the filter rack plus 6 inches 6 Protect unit from damage f...

Page 4: ...g and valves not located over drain pans or drip lips must be insulated to prevent damage from sweating Vent all coils during final preparations See Step 10 section 6 Check interior unit piping for si...

Page 5: ...3 42BHE BVE ELECTRIC HEATER DATA Table 4 MOTOR PERFORMANCE DATA FULL LOAD AMPS NOTES 1 Motor full load amps refer to National Electric Code NEC amps actual motor nameplate amps may vary 2 NEC data ext...

Page 6: ...ilter access panel Step 10 Make Final Preparations 1 TURN POWER OFF Open unit electrical disconnect 2 Clean unit thoroughly Remove dirt and debris from unit especially drain pan drain line motor and f...

Page 7: ...perating conditions specified at the time of order entry Proper belt drive alignment and tension must be maintained when adjusting the unit fan drive speed The drive belt tension should not exceed 3 1...

Page 8: ...ld be in stalled to shut off the water when the fan stops The following two practices will also help avoid condensa tion problems 1 Continuous fan operation with motorized chilled water valve controll...

Page 9: ......

Page 10: ...to discontinue or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 53420006 01 Printed in U S A Form 42B 3SI Pg 10 2 11 Replaces 42B 2SI Cop...

Page 11: ...valve Yes No 13 Open air vent on top of coil to vent air out of system Yes No 14 Open return ball valve Yes No 15 Engage power only long enough to verify proper blower rotation Yes No 16 Check all du...

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