Daikin FXL63LVE [18/56] Explanation of different systems

Daikin FXL63LVE [18/56] Explanation of different systems
5
Systems • Introduction
17
• Introduction
5 Explanation of different Systems
5-2 Inverter cooling only / heat pump systems
SEQUENTIAL START
Facilitates electrical work because up to 3 outdoor units can be hooked up
to the power supply simultaneously. If using a combination of 8 and 10HP
units and start-up must be executed in sequence, please purchase an
optional adapter for sequential start separately.
OPERATION MODE POSSIBILITIES
You can simultaneouly switch several outdoor units using Cool/Heat
selector.
•SIMPLIFIED WIRING
A simple 2-wire multiplex transmission system links each outdoor unit to mulyiple indoor units using one 2-core wire, thus simplifying the wiring
operation.
AUTO ADDRESS SETTING FUNCTION
Allows wiring between indoor and outdoor units, as well as group control wiring of multiple indoor units, to be performed without the bothersome
task of manually setting each address.
AUTO CHECK FUNCTION
The auto check facility available on the VRV (Plus) inverter and heat recovery series is the first of its type in the industry to warn operatives of connection
errors in interunit wiring and piping. This function identifies and alerts system errors by means of on/off LEDs on the outdoor unit’s PC boards.
OUTDOOR UNIT COMBINATIONS
By using a combination of 5, 8 and 10HP units, you can easily develop a
system that can handle even smaller areas.
You can use up to three outdoor units of 10HP or less in any combination.
For units of more than 10HP, you develop a system of the exact desired
capacity, graduating in units as small as approx. 1HP each. (For power
supply cabling, run cable in sequence starting from the larger outdoor unit
in terms of horsepower.)
3-Phase, Power Supply
NOTE
1 Not operative unless power is turned on for all outdoor units.
Cool/Heat selector
(Simultaneous, individual unit switching
using outdoor unit PC board switch)
Power supply
Power supply
2 Cables
2 Cables
2 Cables
2 Cables
2 Cables
2 Cables
2 Cables
2 Cables
2 Cables
2 Cables2 Cables2 Cables2 Cables2 Cables2 Cables2 Cables
Remote
control
Remote
control
Remote
control
Remote
control
Remote
control
Remote
control
Remote
control
Remote
control
Total HP Total Nr. of Units System Structure RSX(Y)
515
818
10
110
2 5+5
13 2 5+8
15
2 5+10
3 5+5+5
16 2 8+8
18
2 8+10
3 5+5+8
20
2 10+10
3 5+5+10
21 3 5+8+8
23 3 5+8+10
24 3 8+8+8
25 3 5+10+10
26 3 8+8+10
28 3 8+10+10
30 3 10+10+10

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