Connection To A Benefit Kwh Rate Power Supply - Daikin EKHBRD-AY1 Installation Manual

X3M X3M
1
2
P2 P1
3
4
1 Unit
2 Rear part of the remote controller
3 Front part of the remote controller
4 Wired from the rear
5 Wired from the top
6 Notch the part for the wiring to pass through with nippers, etc.
Connect the terminals on top of the front part of the remote
controller and the terminals inside the unit (P1 to X3M:P1, P2 to
X3M:P2).
NOTE Peel the shield for the part that
has to pass through the inside of
the remote controller case ( l ).
4 Reattach the upper part of the remote controller.
Be careful not to pinch the wiring when attaching.
First begin fitting from the clips at the
bottom.
Connection to a benefit kWh rate power supply
Electricity companies throughout the world work hard to provide
reliable electric service at competitive prices and are often authorized
to bill clients at benefit rates. E.g. time-of-use rates, seasonal rates,
Wärmepumpentarif in Germany and Austria, ...
This equipment allows for connection to such benefit rate power
supply delivery systems.
Consult with the electricity company acting as provider at the site
where this equipment is to be installed to know whether it is
appropriate to connect the equipment in one of the benefit kWh rate
power supply delivery systems available, if any.
When the equipment is connected to such benefit kWh rate power
supply, the electricity company is allowed to:
interrupt power supply to the equipment for certain periods of
time;
demand that the equipment only consumes a limited amount of
electricity during certain periods of time.
The indoor unit is designed to receive an input signal by which the
unit switches into forced off mode. At that moment, the unit
compressors will not operate.
WARNING
For a benefit kWh rate power supply like illustrated
below as type 1
During the period that the benefit kWh rate is active and
power supply is continuous, then stand-by power
consumption of the inverter PCB is possible.
EKHBRD011~016AAV1+Y1
Indoor unit for air to water heat pump system
4PW54465-1C
6
P2 P1
5
Possible types of benefit kWh rate power supply
Possible connections and requirements to connect the equipment to
such power supply are illustrated in the figures below:
For V1 unit types only (1~)
[6-04]=1
1 L N
1
2
3
L N
2
1
2
3
L N
3
1
2
3
6
3
1
1 Benefit kWh rate power supply box
2 Receiver controlling the signal of the electricity company
3 Benefit kWh rate power supply
4 Voltage free contact to indoor unit
5 Normal kWh rate power supply
6 Fuse (field supply)
[6-04]=2
1 L N
1
S1S 2
4 3
L N
2
1
S1S
2
4 3
L N
3
1
S1S
2
4 3
L N
6
4
L N X1M 7 8 X3M 8 9
8 9 10 11 X2M
S1S
4
S1S
4
S1S
4
5
X2M
Installation manual
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