EXAECO
®
HIGH EFFICIENCY RECOVERY UNIT
OPERATING AND COMMISSIONING INSTRUCTIONS
MS-CDF-002
Ind D
Maj. 02/11/2018
Créé par : JC
Validé par : AR
Page 35/49
56
Sensor error
extract VAR
Control the value
on Ext UAI2
A
5s
0-10V signal is inverted
Pressure transmittor on intake air is short circuited
59
CO2 sensor error
Control the
Value on Ext AI4
A
5s
0-10V signal is inverted
CO2 transmittor is in short-circuit
85
… in manual
mode
Functions are
modified in
manual mode
A
5s
In Manuel Auto menu everything must be in Auto.
86
Time for service
Regular visit
C
5s
See chapter VI.3
87
… in manual
mode
Functions are
modified in
manual mode
C
5s
In Manuel Auto menu everything must be in Auto.
VI.3.
Acknowledge the default « timer service »
These settings require an access to the setting menu. You need the access rights to “service” level. Follow the instructions
below.
Enter the code
2222
with directional arrows then press the OK button. Press the left arrow twice to reach the menus. In case of
mistake press C button twice and start again.
An alarm occurs every 6 months to remind the maintenance visit. Enter YES to reset the counter to zero
Settings
Reset to zero
Filters counter
filter alarm
Reset to zero of the
Timer :
YES
access rights
Enter
Quitter
Enter password
2222
Of the required autoris. level:
Current level :
SERVICE
