Carrier 62MB Installation, Start-Up And Service Instructions Manual page 32

Rooftop Unit
Supply
78 1/4"
Supply
9"
50"
ROOFTOP UNIT MODEL
48/50HJ,TF,TJ,TM
Fig. 33 — 62MD,ME330-640 Coupled with Carrier 48/50HJ,TF,TJ,TM012,014 Vertical Discharge Rooftop Unit
Rooftop Unit
Outside air hood
for optional
economizer
Top View
Accessory
Transition
Outside air hood
Exhaust hood
for optional
economizer
ROOF CURB LOCATION DETAIL
Rooftop Unit curb
A A
60 11/32"
33 1/2"
Top View
ROOFTOP SIZE TRANSITION P/N
012,014 62M-CTR-HJ1012-D
Filter access door
shipped with
transition
Accessory
Transition
62M330-640 ERV Unit
LEGEND
ERV — Energy Recovery Ventilator
O/A — Outdoor Air
NOTE: When using a 62M ERV unit coupled with a
Carrier rooftop unit, the rooftop factory or field-
installed economizer cannot be used. Use the 62M
O/A hood
economizer instead.
ERV curb
Rooftop
Unit
55 13/32"
Curb
ERV CURB P/N
62M-C-CRB-14M
32
62M ERV Unit
ERV Curb
ERV
33 1/2"
Unit
Curb
Side View A-A
ROOFTOP ECONOMIZER
62MA-900---006