User manual CHAMBERLAIN HC600ML-MLS

[. . . ] Disconnect electric power to the system before making repairs or removing covers. A disconnecting device must be provided in the permanently-wired installation to guarantee all-pole disconnection by means of a switch (at least 3mm contact gap) or by a separate fuse. Make sure that people who install, maintain or operate the gate drive follow these instructions. Keep these instructions in a safe place so that you can refer to them quickly when you need to. [. . . ] If this cannot be ensured, a contact strip must be mounted on the gate at a height up to 2. PT3 (TRIMMING POTENTIOMETER 3): FORCE SETTING (FORCE 1 MASTER) Definition of the force with which motor 1 = master is to operate. PT4 (TRIMMING POTENTIOMETER 4): FORCE SETTING (FORCE 2 SECOND) Definition of the force with which motor 2 = second is to operate. Impulse opens, the next one stops, the next one closes, the next one stops, the next one opens etc. Impulse during closing stops the gate Impulse during opening stops the gate Impulse during the rest closes the gate immediately Impulse opens gate 1 (pedestrian), the next one stops, the next one closes, the next one stops, the next one opens etc. Impulse during closing stops the gate Impulse during opening stops the gate Impulse during the rest closes the gate immediately Gate open: Permanent signal required for closing, letting go stops Impulse opens, the next one stops, the next one closes, the next one stops, the next one opens etc. Impulse during closing stops the gate Impulse during opening stops the gate Impulse during the rest closes the gate immediately Gate closed: Permanent signal required, letting go stops Radio disabled, safety equipment disabled Gate open: Permanent signal required, letting go stops Radio disabled, safety equipment disabled ACCESSORIES PHOTOCELLS (OPTIONAL) The photocells are for safeguarding the gate and must be used. EN12453 specifies that a pair of photocells must be installed at a height of 200 mm and activated to "Close"; a second pair must be installed at a height of 200 mm and activated to "Open". A third pair of photocells can be optionally installed and activated to "Close" and "Open". The photocells consist of a transmitter and a receiver and must be opposite each other. The housing of the photocell (plastic) can be opened using a screwdriver. The photocell is mounted on the wall using small screws and wall plugs. The Chamberlain failsafe system (2-cable system) has small LEDs (light) that can be seen from the outside on both sides to indicate the status of the photocell. The other model is ideal for the inside of the gate, because fittings are already available. Diagnosis at the Chamberlain failsafe photocell LED constant = OK LED flashes = photocell disables control board LED off = no current, incorrect connection or polarity Diagnosis on the control board LED off = OK LED on constantly = control board disables LED flashes = OK no photocell connected Cable cross-section: 0. Do not lay any 230 volt cables in parallel and do not lay any 2 cables in the same cable trunking. When connecting or removing photocell(s) - Switch off control board ( disconnect from current) - Slip jumper on designated pins - Dipswitch 5 to "ON" - Connect photocell(s) according illustration - Reconnect control board, wait short-time - Pull jumper, wait short-time Done!(The number of photocells connected are stored) Programming of relay photocells such as 263EML The control board must be disconnected from the mains for a few seconds. All terminals to which no photocell is connected must be bridged with COM. Note: Relay photocells are no longer permitted for new installations as per EN12978, because they cannot perform self-checks (failsafe). operation without photocells DANGER: Not permitted for normal operation. The control board must be disconnected from the mains for a few seconds. [. . . ] An appropriate aerial with installation kit can be obtained from Chamberlain as an accessory with the product ref. The gate post is so thick that I am unable to comply with the requisite A+B dimensions. The control board does not work any more using the transmitter, only with the switch and even then only as long as a button is pressed and kept pressed. Open with push-button (1) or CLOSE with pushbutton (2) A safety photocell, a contact strip or the stop disables the control board 3. [. . . ]