![background image](http://html1.mh-extra.com/html/breas/nippy-4-series/nippy-4-series_service-manual_2806341072.webp)
Error
Code
Text on Display Problem
Action
14
Int. Function
Failure: 14
Blower temperature is
above 105°C (221°F).
1. Let the ventilator cool off and restart.
2. Check the cooling air filter.
3. Check the cabling to the cooling fan.
4. Check that the cooling fan runs. It shall
always run when the ventilator is con-
nected to mains. If it is not running -
replace the cooling fan.
5. Replace the complete blower assembly.
6. Replace the CPU board or send the
ventilator for service.
15
Int. Function
Failure: 15
Blower temperature is
below -30°C (-22°F).
1. Place the ventilator in normal room
temperature. Open the ventilator and
make sure that there is no condensation
inside. Reassemble the casing and restart.
2. Replace the complete blower assembly.
3. Replace the CPU board or send the
ventilator for service.
16
Int. Function
Failure: 16
The blower does not
function properly.
1. Restart the ventilator.
2. Check the cabling for the blower
assembly.
3. Replace the complete blower assembly.
4. Replace the CPU board or send the
ventilator for service.
17
Int. Function
Failure: 17
The blower does not
function properly.
1. Restart the ventilator.
2. Check the cabling for the blower
assembly.
3. Replace the complete blower assembly.
4. Replace the CPU board or send the
ventilator for service.
18
Int. Function
Failure: 18
The blower does not
function properly.
1. Restart the ventilator.
2. Check the cabling for the blower
assembly.
3. Replace the complete blower assembly.
4. Replace the CPU board or send the
ventilator for service.
19
Int. Function
Failure: 19
The blower does not
function properly.
1. Restart the ventilator.
2. Check the cabling for the blower
assembly.
3. Replace the complete blower assembly.
4. Replace the CPU board or send the
ventilator for service.
20
Int. Function
Failure: 20
Treatment processor
cannot get saved sen-
sor calibration data.
1. Restart the ventilator
2. Re-calibrate the ventilator.
3. Send ventilator for service.
21
Int. Function
Failure: 21
Treatment processor
cannot get saved
parameters.
1. Restart the ventilator.
2. Send ventilator for service.
Doc. 007132 D-2
Vivo 45/Nippy 4 Series Service manual
Summary of Contents for Nippy 4 Series
Page 1: ...D 2 007132 En Service Manual...
Page 2: ...DOC 007132 EN EU D 2 2020 12 22 Service manual Vivo 45 Nippy 4 Series...
Page 3: ......
Page 7: ......
Page 96: ...7 321820 071326 Service Manual Vivo 45 Nippy 4...