Specifications

JOHNSON CONTROLS
3-2
FORM 102.20-N1 (1109)
Startup
Do not remove functional bolts from
seismic isolators (see Fig. 3-6).
19. Ensure damper linkage is tight and in correct
“power off” position.
Return air dampers may be closed for
shipping. Loosen actuator or crank
arm on jackshaft, open dampers, and
retighten actuator or crank arm.
20. Verify controls installation complete.
a) Contractor Furnished Controls - Controls
contractor is responsible for safe and proper
control of air handler.
b) Factory Furnished Controls -
See Factory
Engineered Controls/Factory Packaged Controls
(FEC/FPC).
21. The termination chart is attached to the inside of
control enclosure door
(see Fig. 3-1).
FIG. 3-1 – TERMINATION CHART INSIDE
ENCLOSURE DOOR
PRE START-UP
Refer to air handler start-up checklist, Form 100.00.
CL1 provided with information package shipped with
unit.
Perform a general inspection. Identify and
perform appropriate “lock out/tag out” and safety rules.
For details on points below, see appropriate section of
this Installation Instruction and IOM 102.20-NOM1.
For VFD equipped air handlers, refer to the VFD
literature for additional start-up requirements.
1. Verify equipment received as ordered.
2. Check for damage to the interior and exterior of
unit.
3. Verify unit installed on at and level surface.
4. Ensure terminal screws and wiring connections
secure in control, electric and Air Modulator pan-
els.
5. Verify air hoods eld installed properly.
6. Verify condensate drain properly trapped.
7. Verify all wiring and tubing connections complete
at shipping splits.
8. Verify all eld-piping connections complete.
9. Verify all shipped loose parts installed.
10. Verify all ductwork is complete and available for
full airow.
11. Verify unit installed with proper clearances.
Verify installer has removed all dirt,
debris, hardware, mold, etc. from in-
terior of air handler and ducts.
12. Visually inspect roof curb for tight seal around
unit.
13. Ensure clean air lters installed properly and se-
cured (see IOM Section 4).
14. Verify lter gauge set to zero.
15. Inspect all eld provided wiring for complete-
ness.
16. Verify all shipping splits sealed and secured prop-
erly.
17. Verify pipe chase oor sealed at penetrations.
18. Verify all shipping bolts and other materials have
been removed.
IAQ