
GTDHR FIRST / PREMIUM / INFINITE
ENERGY RECOVERY UNIT
MS-CDF-001 A
Ind A
update 01/07/2011
Created by JC
Validated by AR
26 / 36
VII.3.8 Special MODBUS / LON communication and Repeater parameter settings
These parameter settings require access to the Configuration menu. For this you should get the "System" level access
rights. Follow the procedure given below.
Enter the code
1111
with the help of the directional keys and then validate with the OK key. Press twice on left arrow to ac-
cess the menus. In case of an operating error, press twice on the C key and restart the operation
Once this step is completed, you will have access to the configuration menu where you will be able to enable the MODBUS
and modify the PLA and ELA addresses
1/ Activation of MODBUS (Inactive as standard)
2/ PLA ELA address = addressing of the regulator (as standard PLA = 254 / ELA = 254)
…
Access rights
CBZ (LOBBY / DIVA / MAC2 EC)
Year:month:day
Time
System:Start or stop
SP: T°C Set point Act: T°C current
Enter
…
Enter password of the desired
authorisation level: ****
Current lev.: None
Words written normally = view only /
Words in bold underlined
= Modification possible with password / . = not
used or not accessible.
NOTE: Do not change parameters other than those shown in bold. Else, no After Sales Service can be included.
…
Configuration
CARMA
Year:month:day
Time
System:Start or stop
SP: T°C Set point Act: T°C current
Corrigo E
Ventilation
Made By
CALADAIR
Ventilation
Version : 3.0
Id number :
…
Communication
…
Com. Modbus slave
Communication, Port 1
Inactive
…
…
Addresses
PLA :
254
ELA :
254
System