Carrier SmartVu control, Руководство по управлению

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51
the last 24 hours,
otherwise
manual.
28 P-06
Circuit B Low Suction
Temperature
As above As above As above
29 P-07
Circuit THR Low Suction
Temperature
As above As above As above
30 P-16
Compressor A1 Not Started or
Pressure Increase not
established
Manual Connection problem Compressor is shut
down
31 P-17
Compressor A2 Not Started or
Pressure Increase not
established
As above As above As above
32 P-20
Compressor B1 Not Started or
Pressure Increase not
established
As above As above As above
33 P-21
Compressor B2 Not Started or
Pressure Increase not
established
As above As above As above
34 P-22
Compressor THR1 Not Started or
Pressure Increase not
established
As above As above As above
35 P-23
Compressor THR2 Not Started or
Pressure Increase not
established (RESERVED)
As above As above As above
36 P-31 Unit is in CCN emergency stop Manual Network command Unit is shut down
37 P-37
Circuit A - Repeated high
discharge gas overrides
Automatic
Transducer defective
or fan circuit
fault
None
38 P-38
Circuit B
– Repeated high
discharge gas overrides
Automatic As above As above
39 P-39
Circuit THR
– Repeated high
discharge gas overrides
As above As above As above
40 P-40
Circuit A
– Repeated low suction
temp overrides
Manual
Pressure sensor
defective or
refrigerant charge too
low
Circuit is shut down
41 P-41
Circuit B
– Repeated low suction
temp overrides
Manual As above As above
42 P-42
Circuit THR
– Repeated low suction
temp overrides
As above As above As above
43 P-99
Refrigerant Leakage Detection
Manual
The refrigerant leak
sensor contact is
open
Unit is shut down
44 P-202
Energy Recovery Wheel
Automatic Wheel is not rotating ERM option is off
45 P-203
Return Fan Status Failure
Manual Air flow fault Unit is shut down
46 P-204
Supply Fan Status Failure
Manual Air flow fault Unit is shut down
47 P-205
Pre-heater Failure
Manual The pre-heater
overheat feedback is
open
Turn off the pre-heaters
immediately, disable
pre-heater function.
Other parts of machine
like compressor and fan
remain running
48 P-209
Fire
As above The anti-fire contact
is open
Unit is shut down
49 P-210
Heat Stage Failure
As above
the heating stage
fault contact
is open Turn off the pre-heaters
immediately, disable
pre-heater function.
Other parts of machine
like compressor and fan
remain running
50 P-211
Thermostat Failure
Manual
The unit is controlled
by an external
thermostat and this
simultaneously sends
a heating or cooling
command The indoor fan shuts
down.
All functions are
deactivated.
51 Sr-nn
Service maintenance alert, call
your maintenance company
Manual
The preventive
maintenance
-