1592015300 User manual iCHILL 200 L GB
r1.3 09/09/2005
ACF8
Configuration alarm
Yes
Yes
Yes
Yes
Yes
ACF9
Configuration alarm
Yes
Yes
Yes
Yes
Yes
ArtF
Faulty clock
ArtC
Clock error
AEUn
Unloading signalling from high temp of. evaporator water
ALti
Low evaporator inlet temperature in air/air unit
AEP1
Evaporator #1 water pump maintenance
AEP2
Evaporator #2 water pump maintenance
ACP1
Condenser #1 water pump maintenance
ACP2
Condenser #2 water pump maintenance
(1) = with probe configured as anti-freeze / boiler control and Ar10 = 0
(2) = with probe configured as auxiliary relay control
(3) =
with manual alarm procedure
(4) = Off compressors spenti with only 1 water pump configured or with 2 pumps but both in alarm from the corresponding digital inputs.
(5) = Boiler heaters off with only 1 water pump configured or with 2 pumps but both in alarm from the corresponding digital inputs (in this case the boiler heaters are on only with thermoregulation anti-
freeze setpoint as evaporator protection function)
43.2 ALARM: “A”
TYPE AND CORRESPONDING OUTPUT OFF
Alarm
Code
Alarm description
Compressors
of the circuit
(
n
)
Compressors of
the other circuit
Fan condensing of the
circuit (
n
)
Fan condensing of
the other circuit
b(
n
)HP
High pressure switch of the circuit
(
n
)
Yes
Yes after 60 seconds
b(
n
)LP
Low pressure switch of the circuit
(
n
)
Yes
Yes
b(
n
)AC
Anti-freeze in chiller of the circuit
(
n
)
Yes
Yes
b(
n
)AH
Anti-freeze in heat pump of the circuit
(
n
)
Yes
Yes
b(
n
)hP
High condensing pressure of the circuit
(
n
)
Yes
Yes after 60 seconds
b(
n
)hP
High condensing temperature from NTC of the circuit
(
n
)
Yes
Yes after 60 seconds
b(
n
)LP
Low condensing pressure - (evaporating with low pressure transducer) with transducer of
the circuit of the
(
n
)
Yes
Yes
b(
n
)lP
Low condensing temperature NTC circuit
(
n
)
Yes
Yes
b(
n
)tF
Fan overload circuit
(
n
)
Yes
Yes
b(
n
)PH
Pump down alarm in stop regulation of the circuit
(
n
)
Yes
Yes
b(
n
)PL
Pump down in regulation start-up of the circuit
(
n
)
Yes
Yes
b(
n
)dF
Bad defrost circuit
(
n
)
b(
n
)Cu
Unloading from condenser high temp/press of the circuit
(
n
)
b(
n
)Cu
Unloading from evaporator low temp/press of the circuit
(
n
)
Yes
Yes
b(
n
)rC
Recovery function disabled in circuit
(n)
b(
n
)ds
Circuit
(n)
disabled from keyboard
Yes
Yes
b(
n
)Ac
Anti-freeze circuit
(n)
message in chiller
b(
n
)Ah
Anti-freeze circuit
(n)
message in heat pump
(
n
)
identifies the circuit 1 or 2
Содержание ichill IC260L
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