User Manual
SB-DN-MAC01.331
HVAC Controller – User Manual
7
6.2.1 Testing the wiring
The wiring test ensures that every relay has been wired correctly, and that the system can
operate safely. Before programming the end-user panel, the relay wiring should be tested.
Steps: To test the wiring of this module a user should follow the below steps:
a) On the “Settings” tab tick the “Model of test relay enable” option, the test mode will
then be activated.
b) The status of each relay can be read by clicking on the “read” button.
c) Click the “set” tab to test each relay.
6.2.2 Air-conditioner delay settings
The compressor delay function serves to safeguard the HVAC module, because of this it
is recommended that the function be activated. To set these delay times, please refer to
the manual of FCU manufacturer.
