Greenheck Fan APEX-200 warranty Service Clearances / Access Locations, Installation, 96 in, 36 in

Installation

Service Clearances / Access Locations

APEX-200 units require minimum clearances for access on all sides for routine maintenance. Filter replacement, drain pan inspection and cleaning, energy wheel cassette inspection, fan bearing lubrication and belt adjustment, are examples of routine maintenance that must be performed. Blower and motor assemblies, energy recovery wheel cassettes, coil and filter sections are always provided with a service door or panel for proper component access. Clearances for component removal may be greater than the service clearances. Contact Greenheck for component removal clearance.

Exhaust

Hood

36 in.

Outdoor Air

Intake Hood

29 in.

		Exhaust		Coil
96 in.	2 in.	Wheel Cassettes	Air
	Filters		Inlet	Section

	Control
		36 in.
Exhaust	Center
Hood
FIGURE 8: Clearances for service on APEX-200

Dimensional Data / Access Door Descriptions

Model				Exterior Dimensions
	A	B	C		D	E	F	G	H*	I*
APEX-200	287.75	96.5	92.5		58.75	15.75	31	10.75	24.63	25.125

Width (just unit):	96.5
Width (including lifting lugs):	99.875
Overall Width (with exhaust hoods):	146.75
Overall Length (with outdoor air hood):	303.5

(All dimensions shown are in inches.)

	4
2	3	5	C
E
1		7
	8	6

D

		10
	11
F				9
			H
		I			A

B G * G, H, & I typical both sides of unit

FIGURE 9: Dimensional data and access door locations.

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Following is a list of items accessible through the access doors shown on the diagram at the left. Some items are optional and may not have been provided.

1)Exhaust blower #1, energy recovery wheel #1 maintenance (segment removal for cleaning)

2)Half of supply filters

3)Exhaust filters (refer to Filter Maintenance). Energy recovery wheel motors, belts, and seals

4)Supply blower, motor, and drives

5)Supply blower and drives

6)Coil drain pan and electric heater

7)Control center, variable frequency drives, and temperature control package

8)Half of supply filters

9)Exhaust blower #2, energy recovery wheel #2 maintenance (segment removal for cleaning)

10)Outdoor air damper, electric preheater, frost control sensors, and economizer sensors

11)Aluminum mesh filters (both sides of hood)

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