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HVAC Solution
HVAC Solution
TM
TM
2.2 Example of installing
Group control and Interlocked operation : N IDU and N Ventilation
Master
Master
1) It is possible to connect IDUs and ventilations with one wired remote controller.
Set one indoor unit to master and others to slave.
Set one ventilation to master and others to slave.
2) It is possible to use wireless remote controller at the same time.
3) It is possible to connect with Dry Contact and Central controller at the same time.
4) In case of an abnormal problem, an error code displayed for each product on the wired remote controller.
5) Some functions are limited when multiple ventilation products are connected.
- Check filter remain time, Refrigerant leakage detection sensor (installer setting), Check auto-addressing result,
Comfort cooling step setting
6) Please refer restricted functions for IDU group control in below category.
- 2.2 Example of installing → 1:N(IDU) Group Control
Slave
Master
Slave
Max. 16 EA units
Wired remote controller
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