Independent Operation Of The Hrv Unit Using The Centralized Controller (Dcs302C(A)61) - Daikin VAM 350GJVE Service Manual

Operation
Operating the HRV unit using the remote controller of the VRV- system air
conditioner
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.
•
Example 1: In case of the remote controller "BRC1C61" and as equivalent.
VRV:
Cooling mode
HRV:
Heat exchange mode
VRV:
Fan mode
HRV:
Heat exchange mode
VRV:
Stopping
HRV:
Heat exchange mode
1.4 Independent operation of the HRV unit using the Centralized controller
(DCS302C(A)61)
14
Each time you press the operation selection button,
the operation mode display will change as shown in
the figure below.
Display changes as below.
When air conditioner and HRV
unit are not connected via duct
<Operation mode>
After selecting the zone where the only the HRV unit operation is desired, press the operation mode
selector and select " " VENTILATION. The HRV unit can then be operated independently from
the air conditioner.
When the "FILTER" indication appears on the display, clean the filter of the HRV unit. (Refer to
the section 3.)
Operation mode display
"Ventilation" is displayed.
hr
hr NOT
AVAILABLE
TEST
TEST
Remote controller for indoor unit
When air conditioner and HRV
unit are connected via duct
<Operation mode>
VRV:
Cooling mode
HRV:
Heat exchange mode
VRV:
Fan mode
HRV:
Heat exchange mode
NOTE) Current Ventilation mode can be visible
and selected on the remote controller.
Si71-502
Operation mode
selector button
3P034927-5K
Operation