Watts Aerco TAG-0072 GF-146-E Operation & Maintenance Manual page 170

Natural gas and propane gas modulating condensing boilers and water heaters
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AM Series Boilers and Water Heaters User Manual
Change Log:
Date
Rev D:
Added SST venting down rate menu/fuse change instructions,
changed number/function of electrical terminals in drawings, changed
venting adapter configuration/BOM/part drawing/instructions, added
Class II compliance, changed or added menu items 2200-2204,
3085, 3086, & 3101, misc. changes and improvements, fixed all
03/28/2016
tables. Added buffer tank installation instructions (section s 3.11 –
3.16), corrected AMR electrical diag., added new AMR images,
removed drain pan from images/parts list, replaced item 32 coupling
with brass version, P/N 93563. Added new section 4.1
Outlet Piping
Rev E:
PIR 1290: Removed De-Scaler option, replaced union 93563 with
93545.
DIR 364: Modified model list on front cover
5/10/2019
DIR 376: Changed range of temperatures that can be set to 68°F
(20°C) to 176°F (80°C) in section 9.7 and 9.14.
DIR 407: Section 9.6 Installer Menu, changed parameter 2005 to "10
to 260" seconds (from 10 to 900).
Rev F:
11/15/2019
DIR 19-70: Updated Parts Number
© AERCO International, Inc., 2019
OMM-0100_E • GF-146 • 11/15/2019
Description
.
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Changed By
Curtis Harvey
Water Inlet and
Linley
Thobourne
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