System information

C0240111-06-07-GB
22
ALARM DESCRIPTION details RESET
082
Pump 2 thermal switch
Pump 2 overheated (in units with more than one
pump).
M
085
Condenser pump thermal switch
Condenser pump overheated (only for
water/water units with freon reversal)
M
086
Recuperator pump thermal protection Recuperator pump overheated M
087
Glycol pump thermal switch
Glycol pump overheated (in units with
freecooling).
S/A
090
Slave no-link
The slave card is disconnected (only for units
with 3 or 4 circuits)
A
091
Expansion 1 no-link
Master expansion 1 unlinked. Apart from W3000
base, the word master appears in units with 3 or
4 circuits.
A
092
Expansion 2 no-link “as above, for expansion 2” A
093
Expansion 3 no-link “as above, for expansion 3” A
094
Expansion 4 no-link “as above, for expansion 4” A
095
Expansion 5 no-link “as above, for expansion 5” A
101
Expansion 1 slave no-link Slave expansion 1 unlinked. A
102
Expansion 2 slave no-link “as above, for expansion 2” A
103
Expansion 3 slave no-link “as above, for expansion 3” A
104
Expansion 4 slave no-link “as above, for expansion 4” A
105
Expansion 5 slave no-link “as above, for expansion 5” A
111
Compressor 1 oil
No oil on compressor 1 due to low compressor
oil level or pressure
M
112
Compressor 2 oil “as above, for compressor 2” M
113
Compressor 3 oil “as above, for compressor 3” M
114
Compressor 4 oil “as above, for compressor 4” M
121
High outlet temperature compressor 1
Compressor 1 delivery temperature is higher
than the set limit.
M
122
High outlet temperature compressor 2 “as above, for compressor 2” M
123
High outlet temperature compressor 3 “as above, for compressor 3” M
124
High outlet temperature compressor 4 “as above, for compressor 4” M
131
Compressor 1 fault
Compressor 1 motor overheated or any another
fault
M - A/M
132
Compressor 2 fault “as above, for compressor 2” M - A/M
133
Compressor 3 fault “as above, for compressor 3” M - A/M
134
Compressor 4 fault “as above, for compressor 4” M - A/M
141
Compressor 1 offline
No communication with compressor n°1 (only for
units with centrifuge compressors)
A
142
Compressor 2 offline “as above, for compressor 2” A
143
Compressor 3 offline “as above, for compressor 3” A
144
Compressor 4 offline “as above, for compressor 4” A
151
Compressor 1 maintenance
Maintenance hours limit exceeded on
compressor 1
S
152
Compressor 2 maintenance “as above, for compressor 2” S
153
Compressor 3 maintenance “as above, for compressor 3” S
154
Compressor 4 maintenance “as above, for compressor 4” S
171
Compressor 1 start-up timeout
Compressor 1 did not start within the set timeout
(only for units with centrifuge compressors)
A/M
172
Compressor 2 start-up timeout “as above, for compressor 2” A/M
173
Compressor 3 start-up timeout “as above, for compressor 3” A/M
174
Compressor 4 start-up timeout “as above, for compressor 4” A/M
181
Compressor 1 start-up limit
The maximum number of start-ups per hour
permitted for compressor 1 has been exceeded
(only for quick mind adjustment and modulating
adjustment of screw compressors)
S
182
Compressor 2 start-up limit “as above, for compressor 2” S
183
Compressor 3 start-up limit “as above, for compressor 3” S
184
Compressor 4 start-up limit “as above, for compressor 4” S
211
Circuit 1 high pressure High pressure on cooling circuit 1 M
212
Circuit 2 high pressure “as above, for circuit 2” M
213
Circuit 3 high pressure “as above, for circuit 3” M
214
Circuit 4 high pressure “as above, for circuit 4” M
221
Circuit 1 fan thermal protection
One of the condensation fans in circuit 1
overheated and stopped.
M
222
Circuit 2 fan thermal protection “as above, for circuit 2” M