TAMGB — Technician Menu and Configuration tree
Table 19. CDA Home Screen
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STATUS
XXXXXXXXXXXXXX ↔
ALERT 1 <Cntrl>
<Alert short text>
ALERT 2 <Cntrl>
<Alert short text>
ALERT 3 <Cntrl>
<Alert short text>
ALERT 4 <Cntrl>
<Alert short text>
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• UNIT CONTROLS
o AFC = Airflow Control
o EVC = Expansion Valve Control
o DA = Display Assembly
<Cntrl> = Control declaring fault
<Alert Short Text> = Short Text for Alarm (located
in Alert Code Addendum)
Note 1: System Status will rotate automatically with
active alerts. Only alerts with a notification level of
aUser or Critical re shown (same as the thermostat);
up to four (4) alerts will be shown, most recent first.
Note 2: Alerts shown will be only AFC faults for
initial release. Specific control alerts are in Alert
menu section.
42
UNIT DATA
↕
↔
UNIT MODEL #
↕
XXXXXXXXXXXXXXX
UNIT SERIAL #
↕
XXXXXXXXXX
• SYSTEM STATUS Messages
o STANDBY = Idle, no demand is present
o FAN = Continuous fan call
o ON CLG# = Compressor cooling, 1st or 2nd stage
o ON HP# = Heatpump heating, 1st or 2nd stage
o HP# + EH
o ON HPD# = Heatpump heating in defrost, 1st or 2nd
o HPD# + EH
o EH
o EH
o EH
o HH = Hydronic heating
o ON HP# + HH = Heatpump heating + hydronic heating
o ON HPD# + HH = Heatpump heating in defrost +
UNIT CONTROLS
↕
↔
AFC SW BUILD
↕
XXXXXXXXXX
↔
EVC SW BUILD
↕
XXXXXXXXXX
↔
CDA SW BUILD
↕
XXXXXXXXXX
↔
■■■
= Heatpump heating + electric heating
stage
■■■
= Heatpump heating in defrost +
electric heating
= Electric heat, elements detected but
not active
■■■■
= Electric heat, elements active
■ ■■
= Electric heat, element faulty
hydronic heating
AFC SW VERSION
XXXXXXXXXX
↔
EVC SW VERSION
XXXXXXXXXX
↔
CDA SW VERSION
XXXXXXXXXX
↔
18-GJ83D1-1C-EN