3
GD CHIGO HEATING & VENTILATION EQUIPMENT CO., LTD.
Full DC Inverter CHV System - Control System
16
Port for inlet temperature sensor of plate heat exchanger
32
/
1.2 Dial codes definition
SW4
Parameter setting for night time silent operation
Meaning
After
6
hours of daytime
peak temperature, night
time silent operation start,
last for
10
hours, then
return to normal operation.
After
8
hours of daytime
peak temperature, night
time silent operation start,
last for
10
hours, then
return to normal operation.
After
6
hours of daytime
peak temperature, night
time silent operation start,
last for
12
hours, then
return to normal operation.
After
8
hours of daytime
peak temperature, night
time silent operation start,
last for
8
hours, then return
to normal operation.
Demonstration
(Default setting)
Remarks
⚫
It is available only when user turn on the night time silent operation mode in SW8.
⚫
Night time silent operation mode is default ON.
