Amana AVZC18 Series User Manual

SERVICING
54
DIRECTIONS TO COMFORTNET SYSTEM ADVANCED FEATURE MENUS
Press MENU, scroll down and press COMFORTNET USER MENU. Enter the date code (password) when prompted. The date code is printed
on the back of the thermostat; or press MENU>EQUIPMENT STATUS and scroll down to find the date code. After you enter the date code,
select air handler to view the system menus.
Diagnostics
Accessing the air handler’s diagnostics menu pro-
vides ready access to the most recent six faults
detected by the air handler. Faults are stored most
recent to least recent. Any consecutively repeated
fault is stored a maximum of three times. Example:
A clogged return air filter causes the air handler’s
motor to repeatedly enter a limiting condition. The
control will only store this fault the first three con-
secutive times the fault occurs.
NOTE: It is highly recommended that the fault
history be cleared after performing maintenance
or servicing the air handler.
Identification
The identification menu displays the
model number, serial number and con-
trol software revision for the equipment.
A model number check will help determine
if the equipment shared data is correct
for the unit (if the model number is not
correct for the air handler, a memory card
will be required to load the proper data).
Submenu Item Indication (for Display Only; not User Modifiable)
Model Number (MOD NUM) Displays the air handler model number
Serial Number (SER NUM) Displays the air handler serial number (Optional)
Software Version
(SOFTWARE)
Displays the application software revision
IDENTIFICATION
ADVANCED FEATURES IDENTIFICATION MENU CHART
Submenu Item
Indication/User
Modifiable Options
Comments
Fault 1 (FAULT #1) Most recent fault For display only
Fault 2 (FAULT #2) Next most recent fault For display only
Fault 3 (FAULT #3) Next most recent fault For display only
Fault 4 (FAULT #4) Next most recent fault For display only
Fault 5 (FAULT #5) Next most recent fault For display only
Fault 6 (FAULT #6) Least recent fault For display only
Clear Faults (CLEAR) NO or YES
Selecting “YES” clears
the fault history
NOT E:
Consecutively repeated faults are show n a maximum of 3 times
DIAGNOSTICS
ADVANCED FEATURES DIAGNOSTICS MENU CHART

Amana AVZC18 Series Specifications

General

Brand	Amana
Model	AVZC18 Series
Category	Heat Pump
Language	English