Daikin VAM 150GJVE, Service Manual

Page: 89 / 112

Operation Procedure Si71-502
80 Operation Manual
The HRV unit cannot be operated independently when the air conditioner is connected to the HRV
unit via a duct. When using the HRV unit, set the air conditioner to “fan” mode on weak fan
strength.
• Each time you press the operation selection button, the operation mode display will change as shown in
the figure below.
Example 1:
In case of the remote controller “BRC1C61” and as equivalent.
Display changes as below.
NOTE) Current Ventilation mode can be visible and selected on the remote controller.
TEST
hr
TEST
NOT
AVAILABLE
hr
Operation mode display
“Ventilation” is displayed.
Operation mode
selector button
Remote controller
for indoor unit
<Operation mode>
VRV:
Cooling mode
HRV:
Heat exchange mode
VRV:
Fan mode
HRV:
Heat exchange mode
VRV:
Stopping
HRV:
Heat exchange mode
When air conditioner and HRV
unit are not connected via duct
<Operation mode>
VRV:
Cooling mode
HRV:
Heat exchange mode
VRV:
Fan mode
HRV:
Heat exchange mode
When air conditioner and HRV
unit are connected via duct