Daikin EKEXV100 [12/13] 1 external connection diagrams

Daikin EKEXV63 [12/13] 1 external connection diagrams
Accessory • EKEXV
7
Ventilation • EKEXV
10
7 External connection diagrams
7 - 1 External Connection Diagrams
3TW28089-1
EKEXMCB
Notes:
1 All wiring, components and materials to be produced on the site must comply
with the applicable local and national codes.
2 Use copper conductors only.
3 For more details, see wiring diagram.
4 Install a circuit breaker for safety.
5 All field wiring and components must be provided by a licensed electrician.
6 The unit shall be grounded in compliance with the applicable local and
national codes.
7 Wiring shown are general points-of-connection guides only and are not
intended for or to include all details for a specific installation.
8 Be sure to install the switch and the fuse to the power line of each equipment.
9 Install the main switch that can interrupt all power sources in an integrated
manner because this system consists of the equipment utilizing the multiple
power sources.
10 For detailed control box side connection, see control box manual and wiring
diagram.
11 For detailed pipe connections and limitations, see manuals.
12 Connection appliance can be standard indoor unit or free choice of air
handling unit.
Power supply
Indoor unit
Main switch
Switch
Fuse
Switch
Fuse
Transmission
Filter
Filter
Electronic expansion
valve
Valve kit
Expansion valve Connector
L(Max.20m)
Control box
Field supplied air
handling unit
Air handling unit
Power supply
Air handling unit controller
(Max. 5m)
Max.
Indoor unit
Remote controller
Remote controller
Remote controller
Wiring
Refrigerant piping
Gas pipe
Liquid pipe
Thermistor lines (3x)
L (Standard 2.5m)
(Max. 20m)
3TW27069-1
EKEXV
Notes:
1 All wiring, components and materials to be produced on the site must comply
with the applicable local and national codes.
2 Use copper conductors only.
3 For more details, see wiring diagram.
4 Install a circuit breaker for safety.
5 All field wiring and components must be provided by a licensed electrician.
6 The unit shall be grounded in compilance with the applicable local and national
codes.
7 Wiring shown are general points-of-connection guides only and are not
intended for or to include all details for a specific installation.
8 Be sure to install the switch and the fuse to the power line of each equipment.
9 Install the main switch that can interrupt all power sources in an integrated
manner because this system consists of the equipment utilizing the multiple
power sources.
10 For detailed control box side connection, see control box manual and wiring
diagram.
11 For detailed pipe connections and limitations, see manuals.
Power supply
Outdoor unit
Main switch
Switch
Fuse
Switch
Fuse
Power line
Transmission line
L (Max. 100m)
L1 (Min. 5m)
(Max. 50m)
Filter
Filter
Electronic
expansion
valve
Valve kit
Expansion valve Connector
L (Max. 20m)
Thermistor lines
L (Standard 2.5m)
(Max. 20m)
Control box
L (Depend on digital controller)
Field supplied digital controller
Digital controller
Wiring
Refrigerant piping
L2 (Max. 5m)
Field supplied air handling unit
Air handling unit
+5m
Max. -5m
+5m
Max. -5m

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