Carrier 80AW1 Manual De Instalación página 13

Controller operation
Code Name
37 DISCHARGE T° Compressor discharge T° value measured by the CDU sensor
38 OUT COIL T° Outdoor coil T° value measured by the CDU sensor
39 T° W A Value of the water T° entering in heat exchanger
40 T° W B T° of water measured by sensor TWB
41 T° W C T° of water exiting heat exchanger
42 T° W 1 T° of water directed to terminal zone 1
43 T° W 2 T° of water directed to terminal zone 2
44 DS SETPT W Main water setpoint
45 SETPOINT W1 Setpoint for the water directed to terminal zone 1
46 SETPOINT W2 Setpoint for the water directed to terminal zone 2
47 COOL IN Z1 Allows for cooling in terminal zone 1
48 COOL IN Z2 Allows for cooling in terminal zone 2
Alllows to force the system in a specifi c operating mode:
49 FORCED MODE standby (standby), booster heat (heating at maximum
frequency) booster cool (cooling at maximum frequency)
Operating mode requested by the hydronic module: heating
(heating), booster heating (heating at maximum frequency),
50 CDU ASK MODE cooling (cooling), booster cooling (cooling at maximum
frequency), reduced heating (heating at reduced frequency),
reduced coooling (cooling)
51 CDU MODE Actual CDU operating mode
52 DEF MODULE Display of the faults of the module
53 DEF CDU Display of the faults of the CDU
54 MAX COMP FREQ Maximum compressor frequency
55 REQUEST FREQ Compressor frequency requested by the hydronic module
56 REAL FREQ Actual CDU compressor frequency
Number of hours the compressor has been running since the
57 COMP RUNTIME
beginning
State of the fl ow switch depending of the waterfl ow in the
58 FLOW SW MODE
system
59 CONEX NUMBER User interface software versione
60 DS NUMBER PCB2 board software version (see electrical scheme)
61 CA NUMBER PCB1 board software version (see electrical scheme)
62 CDU CAPACITY Size of the CDU connected to the hydronic module
NO TERMINAL/ Type of zone kit connected to zone 1: nothing connected
63 3 WAY VALVE/ (NO TERMINAL), kit with 3 way valve (3 WAY VALVE), direck kit
DIRECT (DIRECT)
NO TERMINAL/ Type of zone kit connected to zone 2: nothing connected
64 3 WAY VALVE/ (NO TERMINAL), kit with 3 way valve (3 WAY VALVE), direct kit
DIRECT (DIRECT)
65 CONEX IN Z1 Presence of user interface in terminal zone 1
66 ROOM SENS Z2 Presence of room temperature sensor in terminal zone 2
67 OP. OUT RANGE Operating outside allowed range
Description Possibility Min Max
READING
READING
READING
READING
READING
READING
READING
READING
READING
READING
YES / no
YES / no
no/Stb/b_h /b_c
OFF/Stb/h/b_h/
READING
c/b_c/r_h/r_c
OFF/Stb/h/b_h/
READING
c/b_c/r_h/r_c
READING
READING
READING
READING
READING
READING
READING
READING
READING
READING
5 / 6.5 / 10
READING
/ 12.5
NO
TERMINAL=0
3 WAY VALVE=1
TERMINAL
DIRECT=2
NO
TERMINAL=0
3 WAY VALVE=1
TERMINAL
DIRECT=2
YES / no
YES / no
YES / no READING
80AW1- 80AWT - 80AW2
Factory Unit
°C
°C
°C
°C
°C
°C
°C
°C
no
no
no
Hz
Hz
Hz
hours
kW
NO
NO
YES
no
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