Ventilation Mode
Preparation
●
For equipment protection purposes, apply power to the outdoor units at least six hours before
starting the operation of the system.
Operation
1
Vent
AUTO
ERV
Return
Setting
2
3
4
On/Off
nu
K
5
On/Off
nu
K
English
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When the Indoor Unit is Interlocked with Energy Recovery Ventilator
●
When operating the energy recovery
ventilator (ERV) between seasons
without the air conditioner, set the
control to ventilation mode.
●
Changes to the ventilation mode are made from the
main menu.
*
Ventilation Mode: Auto, ERV, and Bypass
●
Changes to the ventilation rate are made from the
main menu.
*
Ventilation Rate: Low or High
●
Press On/Off button.
The Operation lamp (green) will
illuminate and the system will start
operating.
●
When the On/Off button is pressed
again, the system will stop operating
and the operation lamp will turn off.
15