Controller For Vrv System Air Conditioner - Daikin VAM350J7VEB Installer And User Reference Manual

8.4.1

Controller for VRV system air conditioner

Please read the manual supplied with the controller (BRC1E53) for
more detailed instructions.
a Operation Mode Selector button
b Fan Speed/Airflow Direction button
c Menu/Enter button
d Up button
e Down button
f Right button
g Left button
h ON/OFF button
i Operation lamp
j Cancel button
k LCD (with backlight)
To change the ventilation rate
1 Press the Menu/Enter button to display the main menu.
2 Press the Up/Down buttons to select Ventilation and press the
Menu/Enter button.
Main Menu 1/2
Airflow Direction
Individual Air Direction
Quick Start
Ventilation
Energy Saving Options
Schedule
Return Setting
3 Press the Up/Down buttons to select Ventilation Rate and press
the Menu/Enter button.
Ventilation 2/2
Ventilation Rate
Ventilation Mode
Return Setting
4 Press the Up/Down buttons to change the setting to Low or
High and press the Menu/Enter button to confirm.
Ventilation
Ventilation Rate
High
Return Setting
VAM350~2000J7VEB
Heat reclaim ventilation unit
4P487293-1A – 2018.05
To select ventilation mode
Ventilation mode is used when cooling or heating is not necessary,
so only the heat reclaim ventilation units are operating.
a
1 Press the Operation Mode Selector button several times until
the ventilation mode is selected.
k
Vent
d
e
To change the ventilation mode
f
g
1 Press the Menu/Enter button to display the main menu.
2 Press the Up/Down buttons to select Ventilation and press the
Menu/Enter button.
i
Main Menu 1/2
h
Airflow Direction
Individual Air Direction
Quick Start
c
Ventilation
Energy Saving Options
Schedule
Return Setting
j
3 Press the Up/Down buttons to select Ventilation Mode and
press the Menu/Enter button.
b
Ventilation
Ventilation Rate
Ventilation Mode
Return Setting
4 Press the Up/Down buttons to select the required ventilation
mode. For more information about ventilation modes, see
"Ventilation modes" on
Ventilation
Ventilation mode
Bypass
Return Setting
Ventilation modes
You can change the ventilation mode in the main menu.
Mode
Auto mode
Heat Reclaim Ventilation mode
(Energy Reclaim Ventilation)
Bypass mode
8 Configuration
2/2
page 33.
Bypass Energy Reclain Vent.
2/2
Description
Using information from the air
conditioner (cooling, heating, fan,
and set temperature) and heat
reclaim ventilation unit (indoor
and outdoor temperatures), this
mode automatically switches
between Heat Reclaim
Ventilation mode and Bypass
mode.
Outdoor air is supplied to the
room after passing through a
heat exchange element, where
heat is exchanged with the room
air.
The outdoor air bypasses the
heat exchange element. This
means that outdoor air is
supplied to the room without heat
exchange with the room air.
Installer and user reference guide
Auto
33