E Remote Controller - Marstair IMPACT 20 Technical Manual

INSTALLATION of the IMPACT E REMOTE CONTROLLER
IMPACT E indoor units are supplied with a remote controller, wall mounting bracket, PP3 (9 volt) battery,
screws and wall plugs.
The controller either operates remotely by infrared signals, when the bracket may be used to park the
controller for convenience, or may be hard wired to the unit (via the wall mounting bracket) in applications
where infrared is inappropriate, e.g., high lighting level, no direct line of sight etc.
1. Infrared operation
Open the battery cover at the bottom rear of the controller by sliding out and hinging up, push the
polarised connector onto the battery, slot into the controller and close the cover. The controller is now
ready for operation as stated in the user handbook.
For convenience, the wall-mounting bracket may be secured to a wall and used to park the controller.
2. Hard wired
Use four core screened cable available from TEV Ltd in 100m drums, part number 00526117. The
screen should be clamped to ground in the IMPACT E unit but NOT connected at the wall bracket end.
NOTE: Great care should be taken to ensure that the wiring is correct, refer to the diagram
below
The cable should be connected prior to mounting the bracket, taking great care to ensure that the 4
contact blades remain free to exert spring pressure on the handset terminals.
Secure the bracket to the wall by drilling two 6mm diameter holes in the positions shown, inserting the
wall plugs and securing with the two screws provided. Attach the controller to the bracket ensuring that it
is pushed down firmly.
If required, the controller may be locked into position by rotating the cam at the top of the bracket with a
small screwdriver. The controller is now ready for operating as stated in the user handbook. The
controller does not require a battery when this method is used.
JP15 JP15
EARTH AT EARTH AT
4 + 4 +
UNIT END UNIT END
- -
1 1
Ensure that cables Ensure that cables
are connected correctly are connected correctly
ie 1 - 1 ie 1 - 1
2 - 2 2 - 2
3 - 3 3 - 3
4 - 4 4 - 4
Ensure cables are correctly connected
Tel: 01823 665660
Heronhill - for all your Marstair requirements
2 2
ONLY ONLY
2 3 2 3
4 4
1 1
www.heronhill.co.uk
SCREWDRIVER SCREWDRIVER
LOCKING CAM LOCKING CAM
1 1
BRACKET VIEWED BRACKET VIEWED
FROM THE REAR FROM THE REAR
ALTERNATIVE CABLE ALTERNATIVE CABLE
ROUTING ROUTING
15/20
CABLE CABLE
ROUTING ROUTING
53799173-05
Fax: 01823 665807