GTDHR FIRST / PREMIUM / INFINITE
ENERGY RECOVERY UNIT
MS-CDF-001 A Ind A update 01/07/2011 Created by JC Validated by AR 6 / 36
III.2 / CARMA®: 2 adjustable fan speeds
Adjustment of a minimum speed (L.S.) and a maximum speed (H.S.) in %.
Fitted with a factory tuned clock under permanent HS operation (in LS from 10 p.m.
to 6 a.m. for authorisation of the Night Cooling operation).
Possibility of adding a remote forced stop (dry NO contact )
Possibility of adding a LS/HS remote forced operation (dry NO contacts )
Supply air temperature management with outdoor compensation (air relationship).
III.3 / CARMA®DIVA®EC : proportional ventilation between two flow rates (LS/HS) by CO2
management
Adjustment of a minimum speed (L.S.) and a maximum speed (H.S.) in %.
The CO2 set-point is factory-set at 1000ppm (compliant with RT2012).
The variation between LS and HS will depend on the CO2 level
Fitted with a factory tuned clock under permanent LS operation.
Possibility of adding a LS/HS remote forced operation (dry contacts NO)
Possibility of adding a remote forced stop (dry contact NO)
Supply air temperature management with outdoor compensation (air relationship).
Note: In order for the CO2 regulation to work, the installation must strictly follow the following constraints:
HS Clock at 0 (Normal speed timer)
LS Clock in operation (Reduced speed timer)
No triggering of any forced operation (LS/HS) or forced stop.
III.4 / CARMA®LOBBY®EC : constant pressure ventilation. (Pa)
Constant pressure adjustment (Pa).
Fitted with a factory tuned clock under permanent LS operation.
Possibility of adding a LS remote forced operation (dry contact NO)
Possibility of adding a remote forced stop (dry contact NO)
Supply air temperature management with outdoor compensation (air relationship).
III.5 / CARMA®MAC2®EC : 1 or 2 CONSTANT flow rates as required. (m3/h)
Adjustment of 1 or 2 constant flow rates (LS/HS) (m3/h).
Fitted with a factory tuned clock under permanent HS operation (in LS from 10 p.m.
to 6 a.m. for authorisation of the Night Cooling operation).
Possibility of adding a LS/HS remote forced operation (dry contact NO)
Possibility of adding a remote forced stop (dry contact NO)
Supply air temperature management with outdoor compensation (air relationship).
III.6 / CARMA®QUATTRO®EC: Proportional ventilation between 2 CONSTANT flow rates (m3/h) by CO²
Adjustment of a minimum flow-rate (L.S.) and a maximum flow-rate (H.S.) in m3/h.
The CO2 set-point is factory-set at 1000ppm (compliant with RT2012).
The variation between LS and HS will depend on the CO2 level
Fitted with a factory tuned clock under permanent LS operation.
Possibility of adding a LS/HS remote forced operation (dry contacts NO)
Possibility of adding a remote forced stop (dry contact NO)
Supply air temperature management with outdoor compensation (air relationship).
Note: In order for the CO2 regulation to work, the installation must strictly follow the following constraints:
HS Clock at 0 (Normal speed timer)
LS Clock in operation (Reduced speed timer)
No triggering of any forced operation (LS/HS) or forced stop.
IV / HVAC CONNECTION
Connect the unit with the help of labels placed on each tapping. The network should clearly be heat insulated.
This should be done using Best Practices (no elbow on fan outlet before a minimum distance of 5 times the tapping diameter,
etc.).
HS Speed
LS Speed
HS Speed
LS Speed
Flow-rate
Constant pressure
Constant flow-rate HS
Constant flow-rate LS
Constant flow-rate HS
Constant flow-rate LS
Flow-rate
Constant flow-rate LS
Flow-rate
Flow-rate
