Service Manual

PRODUCT IDENTIFICATION

Split System Heat Pumps

Model/Rev Description

ASZ160**1AA Initial release of Amana® Brand 16 SEER Heat Pump R410A.

ASZ160**1AB

Introduces models with screw locations moved in the top panel, base pans, louvers, and

control box covers.

ASZ160**1AC Horizontal style louvers.

ASZ160**1AD Muffler and standardized TXV, Compensator using the ASZ18 Seer weldment.

ASZ160241AD

ASZ160[36-60]AE

Adds new steel muffler, and suction tubes w/shock loop.

ASZ160[24,36]1AF

ASZ160[48,60]1AF

Sanhua (RANCO) reversing valves.

ASZ160[24,36,48,60]1KA Initial release of Amana® Brand 16 SEER Heat Pump models

ASZ160[18-48]1LA Initial release of Amana® Brand 16 SEER Heat Pump models with 9.6+ HSPF

ASZ160601LA Initial release of Amana® Brand 5 Ton 16 SEER, 13 eer Heat Pump models.

ASZ160[24,30]1LB Motor change on 3 & 3.5T 14 SEER & 2 & 2.5T 16 SEER. Increase blade gap.

ASZ160181LB 16SEER 1.5T Heat Pumps, Remove Hard Start Kit

ASZ160181LC Change from copper wound motor to aluminum wound motor.

ASZ160[36,48]1LB Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807

ASZ160421LB Replaced motor 0131M00018P with 0131M00813

ASZ16

MANA

BRAND

PLITS

Z-

R410A HEAT PUMP 16 SEER

Model/Rev Description

ASZ180**1AB Initial release of Amana® Brand 18 SEER Heat Pump R410A.

ASZ180[36,48,60]1AC Sanhua (RANCO) reversing valves.

ASZ18

MANA

BRAND

PLIT

Z-

R410A

HEAT PUMP 18 SEER