Trane Hyperion TAM8A0C60V51CA User Manual

TAM822
ALERT CODES FOR *AM8
Alert
Code
Alert Group
Display
Assembly Text
A/TCONT900 A/TZONE 950
Notification
Level
AFC
Fault
Code
EVC
Fault
Code
EHC
Fault
Code
HHC
Fault
Code
Alert Description Possible Cause
18 Control failure CNTRL FLT ERR18 ERR 18.0 Critical
ON
Internal Control Error Control fault, replace AFC
19 Twinning fault TWIN ERR ERR19 ERR 19.0 Information 8 Air handler twinning error
More than one ID unit connected on the
communicating bus is not allowed
52 Indoor air sensor error ICAS OPEN N/A N/A Information 6 Indoor air sensor is open Sensor open, unplugged, wiring harness
52 Indoor air sensor error ICAS SHORT N/A N/A Information
6
Indoor air sensor is shorte
d
Sensor shorted, wiring harness
90 Communication busy fault SYS COM CRC N/A N/A Information 3 Excessive communication errors R & B to thermostat reversed polarity
91 Communication inactive fault
SYS COMM
ERR
ERR91 ERR 91.02 Critical 3 Loss of Heat/Cool demand message
Open / Shorted data line / CCM
communication erro
r
91 Communication inactive fault NO SYS CLK ERR91 ERR 91.03 Critical
3
Loss of Bit Master Control fault, replace AFC
92 Fuse failure CHECK FUSE N/A N/A Critical
1*
24V fuse open error 24VAC circuit short
104 Heater relay fault
EH RLY
OPEN#
ERR104 ERR 104.0 User Display 12 2 Heater relay stuck open error Heater relay failure
104 Heater relay fault ALL RLY OPEN ERR104 ERR 104.02 Critical 12 2 All heater relay stuck open error Heater relay failure
104 Heater relay fault
EK RLY
WELD#
ERR104 ERR 104.01 Critical 12 3 Heater Relay Stuck Closed Error
Heater relay failure, open element, open
non cycling limit switch
105 Heater interlock rela
y
faul
t
BL INTLK OP ERR105 ERR 105.0 User Dis
p
la
y
12 8
Interlock Rela
y
Stuck O
p
en Erro
r
Blower interlock rela
y
failur
e
105 Heater interlock rela
y
faul
t
BL INTLK CL ERR105 ERR 105.01 User Dis
p
la
y
12 8
Interlock Rela
y
Stuck Closed Erro
r
Blower interlock rela
y
failur
e
106 External shutdown fault EXT SW OPEN ERR106 ERR 106.0 User Display 1 External shutdown input open error External float switch, other device open
114 PM bad or missing fault PM DATA ERR N/A N/A Information 2 PM data corrupt (Operation allowed) PM error
114 ID motor error ID MTR ERR ERR114 ERR 114.02 User Display 2
Motor HP is < than PM value (Operation
not allowed)
Incorrect VS motor or PM installed
114 PM bad or missing fault PM MISSING ERR114 ERR 114.03 Critical 2
PM missing with good local copy
(Operation allowed
)
PM error
114 PM bad or missing fault PM UNIT ERR N/A N/A Information 2
Bad data in PM with good local copy
(
O
p
eration allowed
)
PM error
114 PM bad or missing fault PM MEM ERR ERR114 ERR 114.05 Critical 2
Bad data in PM with no local copy
(
O
p
eration allowed
)
PM error
114 PM bad or missing fault PM MISSING ERR114 ERR 114.06 Critical 2
PM missing with no local copy (Operation
not allowed
)
PM error
114 ID motor error MTR PWR HI ERR114 ERR 114.07 User Display 2
Motor HP is > than PM value (Operation
allowed)
Incorrect VS motor or PM installed
123 Demand configuration fault EH CONFIG ERR123 ERR 123.0 User Display 12 6 Electric heat configuration rrror
KW jumper position on PARK
(replacement control only)
152 Heater element fault
EH ELMNT
OP#
ERR152 ERR 152.0 User Display 12 4 Heater element open Low airflow, dirty coil/filter
153 Thermal limit switch fault EH CTCO TRIP ERR153 ERR 153.0 User Display 12 5 Cycling thermal cut-out trip has occurred Low airflow, dirty coil/filter
154 EH airflow limit fault EH OFF/NO AF ERR154 ERR 154.0 Critical 12 7
Electric heat control locked out because of
insufficient airflo
w
EHC locked out
154 EH airflow limit fault EH LIM/NO AF ERR154 ERR 154.1 User Display 12 7
Electric heat control is under restricted
operation because of insufficient airflow
Heater-Air handler mismatch
155
Indoor electronic expansion valve
motor fault
EEV MTR ERR ERR155 ERR 155.0 User Display 11 5
EEV motor fault has been detected for 8
consecutive times and valve is locked out
Faulty EEV motor / wiring harness
155
Indoor electronic expansion valve
motor fault
EEV MTR ERR ERR155 ERR 155.01 User Display 11 1
EEV electric motor current indicates open
or short
Faulty EEV motor / wiring harness
156 System low on charge fault
SYSTEM1
ERR
ERR156 ERR 156.0 User Display 11 7 System 1 - High superheat
System low on charge, liquid line
restriction
,
ET/GT sensor calibratio
n
157 Condensate fault
CONDESAT
FL
T
ERR157 ERR 157.0 Critical 11 11 Condensate overflow condition detected Condensate line clogged
158 Coil freeze fault ID COIL FRST ERR158 ERR 158.0 User Display 11 13 Indoor coil freeze condition detected
Low / incorrect airflow, low refirgerant
char
g
e
,
ET sensor calibratio
n
159 Unit Bus fault
AFC COMM
ERR
ERR159 ERR 159.0 Critical 5 14 1 1 AFC communication error
Wire harness between AFC and
distribution board
EHC COMM
Wi h b t EHC d
159 Unit Bus fault
EHC COMM
ERR
ERR159 ERR 159.01 User Display 5 1 EHC communication error
Wire harness between EHC and
distribution board
159 Unit Bus fault
HHC COMM
ERR
ERR159 ERR 159.02 User Display 5 1 HHC communication error
Wire harness between HHC and
distribution board
159 Unit Bus fault
EVC COMM
ERR
ERR159 ERR 159.03 User Display 5 14 EVC communication error
Wire harness between EVC and
distribution board
159 Unit Bus fault
CDA COMM
ERR
ERR159 ERR 159.04 Information 5 Display Assembly communication error
Wire harness between Display Assembly
and distribution board
160 Indoor EEV control configuration error CONFIG FLT ERR160 ERR 160.0 User Display 11 15
Configuration group index or evap
temperature sensor type are not
confi
g
ured
PM programming or internal
communication error
161 Evaporator temperature sensor fault ET SEN ERR ERR161 ERR 161.0 User Display 11 3
Indoor coil temperature sensor reading is
out of range, indicates open or short
Sensor open / shorted, unplugged, wiring
harness problem
161 Gas temperature sensor fault GT SEN ERR ERR161 ERR 161.01 User Display 11 4
Indoor coil temperature sensor reading is
out of range, indicates open or short
Sensor open / shorted, unplugged, wiring
harness problem
163 Indoor EEV control fault EEV CNTL FLT ERR163 ERR 163.0 User Display 11 2
EEV electric motor drive or feedback or 12
V failure detected
EEV motor drive or motor feedback or 12v
failure
164 Indoor EEV fault
EEV CLSE
ERR
ERR164 ERR 164.0 User Display 11 6
EEV migrated to 'Close' position but
superheat is not at the desired set point,
valve is not responding to a change in
p
osition
Possible stuck valve, ET/GT sensor
calibration
164 Indoor electronic expansionvValve fault
EEV OPEN
ERR
ERR164 ERR 164.01 User Display 11 6
EEV migrated to 'Open' position but
superheat is not at the desired set point,
valve is not responding to a change in
p
osition
Possible stuck valve, ET/GT sensor
calibration
166 Superheat is flooding fault SYSTEM4 ERR ERR166 ERR 166.0 User Display 11 10 System 4 - Low superheat
Stuck valve, ET/GT sensor calibration,
restricted distributor line that ET is
connected to
167
Indoor electronic expansion valve
control is not controlling because
outdoor status is unknown
OD DATA MISS ERR167 ERR 167.0 User Display 11 16 OD status unknown to EVC
If Comm LED on OD unit is flashing the
correct device count, replace AFC
out
d
oor status
i
s un
k
now
n
,p
168
Indoor heat demand is not available to
hydronic heat control
HH FAULT ERR168 ERR 168.0 User Display 12 6
Hydronic Heat is not controlling because
Indoor heat demand is not received
If Unit LED on HHC is flashing once every
four seconds, replace HHC
169
Hydronic heat control configuration
fault
HH CONFIG ERR169 ERR 169.0 User Display 12 5
Hydronic heat capacity is unknown to
h
y
dronic heat control
Dip switch on HHC not set (replacement
control onl
y)
170
Hydronic heat control freeze condition
detected
HH FRZ DET ERR170 ERR 170.0 User Display 12 2 Hydronic heat coil freeze detected
Hydronic coil freeze inlet temperature
sensor reading is less than 38ºF
171 Communication inactive fault
BLW COMM
ERR
ERR171 ERR 171.0 Critical 4* Blower Communication is not detected Faulty wiring harness, VS motor
172 Display Assembly stuck key KEY FAULT ERR172 ERR 172.0 User Display Display Assembly has a stuck key Faulty Display Assembly
173
Open coil freeze sensor (hydronic heat
onl
y)
HH FRZ OPEN ERR173 ERR 173.01 User Display 12 4
Hydronic coil freeze inlet temperature
sensor o
p
en condition detecte
d
Sensor open, unplugged, wiring harness
o
p
en
173
Shorted coil freeze sensor (hydronic
heat onl
y)
HH FRZ
SHORT
ERR173 ERR 173.0 User Display 12 3
Hydronic coil freeze inlet temperature
sensor short condition detecte
d
Sensor short, wiring harness shorted
Notes:
1. * AFC STATUS LED will be solid ON during this fault•
2. COMM LED (amber) will flash the number of communicating devices connecte
d
3. BM LED should be ON Solid when power is applied
4. STATUS LED will flash once per second in Idle mode.
Once a thermostat demand is received, it will flash 1 time/100 CFM requested
5. UNIT LED (blue) will flash once every four seconds when communications are norma

Trane Hyperion TAM8A0C60V51CA Specifications

General

Brand	Trane
Model	Hyperion TAM8A0C60V51CA
Category	Air Handlers
Language	English