Recommended Service Clearance; Electrical Data - Carrier 40QQ Series Installation Instructions Manual

RECOMMENDED SERVICE CLEARANCE

Location Dimension
48 in (1219 mm)
18 in (457 mm)
A
18 in (457 mm)
12 in (305 mm)
42 in (1067 mm)
B 36 in (914 mm)
Special
36 in (914 mm)
C
18 in (457 mm)
42 in (1067 mm)
D
36 in (914 mm)
NOTE: The Unit is not designed to have overhead obstruction. Contact Application Engineering for guidance
on any application planning overhead obstruction or for vertical clearances.

ELECTRICAL DATA

TABLE 2 – VRF RTU
Tonnage
40QQ - 036AAA3- 0A0
3
40QQ - 036AAAC - 0A0
40QQ - 048AAA3- 0A0
4
40QQ - 048AAAC - 0A0
40QQ - 060AAA3- 0A0
5
40QQ - 060AAAC - 0A0
* Without electric heaters. If electric heaters are used, refer to Tables NO TAG and NO TAG.
LEGEND:
MCA- Minimum circuit amps
MOCP- MAX FUSE or HACR Breaker
NOTE:
In compliance with NEC requirements for multimotor and combination load equipment (refer to NEC Articles 430 and 440), the
overcurrent protective device for the unit shall be fuse or HACR breaker. Canadian units may be fuse or circuit breaker.
Fig. 5 - Recommended Service Clearance
Table 1 – Service Clearance Dimensions
Unit disconnect is mounted on panel
No disconnect
Recommended service clearance
Minimum clearance
Surface behind servicer is grounded (e.g., metal, masonry wall)
Surface behind servicer is electrically non- conductive (e.g., wood, fiberglass)
Check sources of flue products within 10 ft of unit fresh air intake hood
Side condensate drain is used
Minimum clearance
Surface behind servicer is grounded (e.g., metal, masonry wall, another unit)
Surface behind servicer is electrically non- conductive (e.g., wood, fiberglass)
Model Number
Condition
Voltage MCA (A)*
208/230- 1- 60 8.00
460- 1- 60 4.00
208/230- 1- 60 10.00
460- 1- 60 5.00
208/230- 1- 60 10.00
460- 1- 60 5.00
6
MOCP (A)*
15
15
15
15
15
15