Resol DeltaSol BX User Manual

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InstallationIndications, functions and optionsMessages Commissioning Operation and function
2 Installation
2.1 Mounting
WARNING!
Electric shock!
Upon opening the housing, live parts are exposed!
Î Always disconnect the device from power supply
before opening the housing!
Note:
Strong electromagnetic elds can impair the function of the controller.
Î Make sure the controller as well as the system are not exposed to
strong electromagnetic elds.
The unit must only be located in dry interior rooms.
The controller must additionally be supplied from a double pole switch with con-
tact gap of at least 3 mm.
Please pay attention to separate routing of sensor cables and mains cables.
In order to mount the device to the wall, carry out the following steps:
Î Unscrew the crosshead screw from the cover and remove it along with the
cover from the housing.
Î Mark the upper fastening point on the wall. Drill and fasten the enclosed wall
plug and screw leaving the head protruding.
Î Hang the housing from the upper fastening point and mark the lower fastening
points (centres 150 mm).
Î Insert lower wall plugs.
Î Fasten the housing to the wall with the lower fastening screw and tighten.
Î Carry out the electrical wiring in accordance with the terminal allocation (see
chap. 2.2).
Î Put the cover on the housing.
Î Attach with the fastening screw.
cover
screw
2.2 Electrical connection
WARNING!
Electric shock!
Upon opening the housing, live parts are exposed!
Î Always disconnect the device from power supply
before opening the housing!
ATTENTION!
ESD damage!
Electrostatic discharge can lead to damage to electronic
components!
Î Take care to discharge properly before touching the
inside of the device! To do so, touch a grounded sur-
face such as a radiator or tap!
Note:
Connecting the device to the power supply must always be the last step
of the installation!
Note:
The pump speed must be set to 100 % when auxiliary relays or valves are
connected.
The controller is supplied with power via a mains cable. The power supply of the
device must be 100 … 240 V~ (50 … 60 Hz).
The controller is equipped with 4 relays in total to which loads such as pumps,
valves, etc. can be connected:
• Relays 1 … 3 are semiconductor relays, designed for pump speed control.
Conductor R1 … R3
Neutral conductor N
Protective conductor ⏚
• Relay 4 is an electromechanical relay
Conductor R4
Neutral conductor N
Protective conductor ⏚

Resol DeltaSol BX Specifications

General

Brand	Resol
Model	DeltaSol BX
Category	Controller
Language	English