2-5
2-4. ACTION IN CASE OF THE POWER FAILURE
(1) Flowchart
(2) Immediate action
When a power failure occurs, the Chiller stops completely without dilution cycle operation. Special
attention should be paid to the following.
Operating condition at power failure
Action
During cooling operation and it took 1 hour or
more to power return.
Immediately contact Carrier service agent.
Do not restart operation.
“A-05” appears on the display.
During cooling operation and it took less than
an hour to power return.
The chiller starts dilution operation
automatically if power returns within 1 hour.
After that, restart operation.
During purging operation.
Immediately close the purge valve completely
and turn off the purge pump switch on the
control panel. After power returns, restart
purging, and contact Carrier service agent.
2-5. NOISE DATA
Model : 16LJ-A
11
12
13
14
21
22
23
24
31
32
41
42
Noise [dB(A)]
78.1 78.1 78.1
78.1
78.0
78.0
81.7
81.7
78.0
78.0 79.0 79.0
Model : 16LJ-A
51
52
53
61
62
63
71
72
73
81
82
Noise [dB(A)]
81.0 81.0 81.0
83.6
83.6
83.6
84.0
84.0
84.0
84.0 84.0
The noise level may vary depending on ambient conditions and specifications.
These value established on the actual measurements or the basis of measurements taken for
similar models.
A power failure occurs.
The Chiller completely stops.
Power returns.
Power failure indication “H-10”
appears on the data display.
Press “Run” key.
Automatic dilution operation
(If power returns within 1 hour)
“H-10” indication on the data
display disappears.
Operation restarts.
