Pre-commissioning Checklist - Single Zone Air Handling Unit
For Air Handling Unit:
[_____]
Checklist Item
Q
M
E
T
C
D
O
U
Installation
a.
Vibration isolation devices installed.
__ ___
X
X
X
___ ___ ___
b.
Inspection and access doors are operable
and sealed.
__ ___
X
___
X
___ ___ ___
c.
Casing undamaged.
__ ___
X
X
X
___ ___ ___
d.
Insulation undamaged.
__ ___
X
X
X
___ ___ ___
e.
Condensate drainage is unobstructed.
__ ___
X
X
X
___ ___ ___
f.
Fan belt adjusted.
__ ___
X
___
X
___ ___ ___
g.
Any damage to coil fins has been repaired. __ __
X
___
X
___ ___ ___
h.
Manufacturer's required maintenance
clearance provided.
__ ___
X
X
X
___ ___ ___
Electrical
a.
Power available to unit disconnect.
__ ___ ___
X
X
___ ___ ___
b.
Power available to unit control panel.
__ ___ ___
X
___ ___ ___ ___
c.
Proper motor rotation verified.
___ ___ ___ __
X
___ ___ ___
d.
Verify that power disconnect is located
within sight of the unit it controls.
___ ___ __
X
___ ___ ___ ___
e.
Power available to electric heating coil. __ ___ ___
X
___ ___ ___ ___
Coils
[a.
Chilled water piping properly connected.
__ ___
X
__ ___ ___ ___ ___]
[a.
Refrigerant piping properly connected.
__ ___
X
X
X
___ ___ ___]
[b.
Chilled water piping pressure tested.
__ ___
X
X
X
___ ___ ___]
[b.
Refrigerant piping pressure tested.
__ ___
X
X
X
___ ___ ___]
[c.
Hot water piping properly connected.
__ ___
X
___ ___ ___ ___ ___]
[c.
Steam and condensate piping properly
connected.
___ ___
X
X
X
___ __ ___]
[d.
Hot water piping pressure tested.
___ ___
X
X
__ ___ ___ ___]
[d.
Steam and condensate piping pressure
tested.
___ ___
X
X
X
__ ___ ___]
SECTION 15995A
Page 31
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