Daikin VRV III Manual page 43

Features
6.8.6 Easy Installation
6.8.6.1 Integrated System Includes Ventilation, Air Conditioning and Humidifying Operations
Rather than using separate ventilation, air conditioning, and humidifying components, the system incorporating HRV
(VKM) integrates all functions, reducing the total number of indoor units and facilitating a far simpler system. The
installation space becomes smaller and the labor required for installation and maintenance is reduced significantly.
6.8.7 Other Features
6.8.7.1 Interlocked Operation with VRV
1. Simultaneous ON / OFF with the indoor unit by the indoor unit remote controller.
2. HRV independent operation during air conditioning off season by the indoor unit remote controller.
3. Automatic ventilation mode changeover : Auto / Heat Recovery / Bypass
4. Fan speed changeover by the indoor unit remote controller : High / Low, Ultra-High / High
5. FRESH-UP operation setting
6. Filter sign display notifies the time for cleaning the filter.
7. No need to purchase or install the HRV exclusive remote controller
8. Advantage to IAQ (Internal Air Quality)
Note
4-6 can be set at the initial setting only. (When using the remote controller BRC1C62)
Type
Structure
Features
Connectable Indoor unit
Daikin's HRV
FAN mode
Dust does not fall off from the air filter because the air supply fan
of the interlocked indoor unit remains activated even when the
HRV is operated independently.
Note
1) In case of the direct duct connection system, operate interlocking with indoor units.
2) Do not connect the duct with discharge air side of indoor units.
38
● Conventional
system
P56 P56 P56
Standard indoor unit
Ventilation, air conditioning,
and humidifying in a single system
● New system
P56 P56 P56
Standard indoor unit
Interlocked operation with air conditioner
Indoor
unit
• Simultaneous operation by air conditioner's remote controller is available.
• Fan speed can be set at the initial setting.
VRV (all indoor unit)
No falling of dust
(HC0006)
HRV
(1,000 CMH)
Outdoor
P56 P56
unit
The VRV III
P56
outdoor unit
VKM100GMV1
One fewer
unit!
HRV (VKM)
Remote
Controller
(HC0228)
Other types
OFF Dust
If conventional HRV, with exclusive remote controller, is directly
connected to indoor unit of air conditioner, dust may fall off from
air filter when air conditioner is OFF.
: http://splitoff.ru/tehn-doc.html
ED34-862
Humidifier
(HC0005)
General Information