Download DOTECH UIC-DX270 User`s manual

UIC-DX270 Series
User’s Manual Rev 1.0
DetectionDischarge-gas temp. >
9
Dc gas over-temp
[Trip alarm setting: Excessive temperature setting
of discharge-gas]
CancellationDischarge-gas temp <= [Trip alarm setting: Excessive temperature setting
of discharge-gas] - 5℃
Detection exit temp. <
10
Outlet freeze
[Trip alarm setting: An excessive freezing temperature alarm of
an exit]
Cancellationexit temp.
>= [Trip alarm setting: An excessive freezing temperature alarm
of an exit] + 2℃
11
Cond-fan fault
Detection [Digital signal input:ID7:condenser error] signal OFF
Cancellation [Digital signal input:ID7: condenser error] signal ON
DetectionIf an error occurred to an entrance direction temperature sensor
12
Inlet sens. fault
(Breaking of wire)
Cancellation If an entrance direction temperature sensor is normal
13
Comp int fault
14
Press sens. fault
15
Ext. t-sens fault
16
Cap. Signal fault
17
System fault
Detection[Digital signal input:ID6: An overheating signal of a freezer] signal OFF
Cancellation[Digital signal input:ID6: An overheating signal of a freezer] signal ON.
Detection If an error occurred to a pressure sensor (Breaking of wire)
Cancellation If a temperature sensor is normal
Detection If An outdoor temperature sensor is an error (Breaking of wire).
Cancellation If An outdoor temperature sensor is normal
Detection If An external capacity signal is an error.
Cancellation If An external capacity signal is normal
Detection if a control Parameter value was changed suddenly
Cancellation Control Parameter after confirmation
※ Fault message occurred in is released after removing the cause of corresponding Fault
if we press a RESET key.
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