Installation Of The Digital Controller - Daikin EDLQ036BA6VJU1 Installation Manual

Benefit kWh rate power supplies that completely shut
■
power supply like illustrated above as types 2 and 3
are not allowed for this application because of the
water freeze prevention that would not be powered.
When connecting the equipment to a benefit kWh rate
■
power supply, change field settings [D-01] and both
[D-01] and [D-00] in case the benefit kWh rate power
supply is of the type that power supply is not
interrupted (like illustrated above as type 1). Refer to
"[D] Benefit kWh rate power supply/Local shift value
weather dependent" on page 33 of chapter "Field
settings".
If the benefit kWh rate power supply is of the type that
power supply is not interrupted, the unit will be forced to
off. Controlling the solar pump is still possible.
When the benefit kWh rate signal is sent, the centralised
control indicator e will flash to indicate that the benefit
kWh rate is active.

Installation of the digital controller

The unit is equipped with a digital controller offering a user-friendly
way to set up, use and maintain the unit. Before operating the
controller, follow this installation procedure.
Wiring specifications
Wire specification
Type
Section
Maximum length
NOTE The wiring for connection is not included.
Mounting
The digital controller, delivered in a kit, has to be mounted
indoors.
Remove the front part of the digital controller.
1
Insert a slotted screwdriver into the slots (1)
in the rear part of the digital controller, and
remove the front part of the digital
controller.
Fasten the digital controller on a flat
2
surface.
Be careful not to distort the shape of the lower part of
NOTE
the digital controller by over tightening the mounting
screws.
Installation manual
22
3
Value
2 wire
AWG18 - AWG16
(0.75~1.25 mm )
2
1640 ft
(500 m)
4
1
Wire the unit.
6
16 16 16 16
1 1
a a
2
P2 P1 P2 P1
3
4 5
1 Unit
Rear part of the digital controller
2
Front part of the digital controller
3
Wired from the rear
4
Wired from the top
5
Notch the part for the wiring to pass through with nippers, etc.
6
Connect the terminals on top of the front part of the digital
controller and the terminals inside the unit (P1 to 16, P2 to 16a).
NOTE ■ When wiring, run the wiring away from the
power supply wiring in order to avoid
receiving electric noise (external noise).
Peel the shield for the part
■
that has to pass through the
inside of the digital controller
case ( l ).
Reattach the upper part of the digital controller.
Be careful not to pinch the wiring when attaching.
First begin fitting from the clips at the
bottom.
EDLQ036~054BA6VJU1 + EBLQ036~054BA6VJU1
Unit for air to water heat pump system
1
4PW56182-1