UF V (E3) 09/2018
Page 84/116
Normal display with running emergency cooling, showing the alarm
message “CO2 emergency cooling”
CO2 emergency cool-
ing
The valve of the CO
2
gas cylinder must be open, otherwise pressure alarm will occur.
Inactivating the CO
2
emergency cooling
1. Inactivate the CO
2
emergency cooling at the controller.
2. Close the valve of the CO
2
gas cylinder.
21.3.3 Test run of the CO
2
emergency cooling
You can carry out a test run of the CO
2
emergency cooling at any time, even if the CO
2
emergency cooling
is not activated.
The test run of the CO
2
emergency cooling runs after start until it is deactivated again.
Required access level: “User”.
Path:
Normal display
Setpoints
Functions on/off
CO2 cooling test on/off
Press the
OK button
to enable the setting.
Setting function 2 “CO2 cooling test on/off”.
The current setting flashes. Use the
arrow buttons
to select between
0 (deactivated test run) and 1 (activated test run).
Confirm the setting with the
OK button
.
CO2 cooling test
on/off
With the
Back button
you can go back to the “
Functions on/off
” submenu and, repeatedly pressing it, to
Normal display
.
Normal display during test run of the CO
2
emergency cooling, showing
the information message “CO2 cooling test active”
CO2 cooling test ac-
tive
After performing a test run, deactivate the setting again
Содержание ULTRA.Guard UF V 500
Страница 106: ...UF V E3 09 2018 Page 106 116 27 7 Dimensions UF V 500 E3 Dimensions in mm...
Страница 107: ...UF V E3 09 2018 Page 107 116 27 8 Dimensions UF V 700 E3 Dimensions in mm...
Страница 108: ...UF V E3 09 2018 Page 108 116 28 Certificates and declarations of conformity 28 1 EU Declaration of Conformity...
Страница 109: ...UF V E3 09 2018 Page 109 116...
Страница 110: ...UF V E3 09 2018 Page 110 116 29 Product registration...
Страница 117: ......