User Manual Carrier 38MGHBQ30DA3 Performance Series Minisplit Outdoor Unit for 4 Zones with 30000 BTU Cooling and 17400 BTU Heat Pump Capacity, 230/208 Volts

Documents for Carrier 38MGHBQ30DA3

The following documents are available:
Installation Instruction Other Documents Photos
38MGHBQ30DA3 photo
Specifications subject to change without notice.
AA220028
Fig. 1 —Size 18K
A220029
Fig. 2 —Sizes 24KHH, 30KHH, and 36K
A220030
Fig. 3 —Sizes 36KHH, 48K, and 48KHH
NOTE: Read the entire instruction manual before starting the
installation.
TABLE OF CONTENTS
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SYSTEM REQUIREMENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
PIPING REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
INSTALLATION GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
OUTDOOR UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . 9
ELECTRICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
CONNECTION DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
AUTOMATIC WIRING/PIPING CORRECTION . . . . . . . . . . . . . 14
SYSTEM VACUUM AND CHARGE. . . . . . . . . . . . . . . . . . . . . . . 15
START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
OUTDOOR UNIT DIAGNOSTIC GUIDES . . . . . . . . . . . . . . . . . . 17
Installation Instructions
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