Carrier bryant Multi-Zone 38MARBQ24 36AA3 Series User Manual

38MGR Error Code Retrieval
• Push SW1 (ODU PCB) to check the unit’s status while
running. The digital display displays codes each time the
SW1 is pressed.
• For the last error code, press 45 times.
• Error code will display on the digital display.
• For information on what the other codes can tell you see
next page.
Continued on next page
MGR30K PCB, SW1 button/display under top cover of control box
MGR36 & 48K PCB’s
SW1 Button
MGR18 & 24K PCB’s

Carrier bryant Multi-Zone 38MARBQ24 36AA3 Series Specifications

General

Category	Heat Pump
Type	Multi-Zone
Refrigerant Type	R-410A
Brand	Carrier Bryant
Cooling Capacity (BTU/h)	24000
Heating Capacity (BTU/h)	27000
Series	38MARBQ24 36AA3