User manual CHAMBERLAIN CB224

[. . . ] Keep these instructions in a safe place so that you can refer to them quickly when you need to. This appliance is not intended for use by persons (including children) with reduced physical sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Employ a qualified technician to repair the gate, never attempt to repair it yourself. Disconnect electric power to the system before making repairs or removing covers. [. . . ] Position 3: Photo cells close gate Gate opens after signal and closes as soon as photo cell transmittance is interrupted. Interrupting photo cell transmittance during closing sequence results in the gate reversing completely and then closing again after pre-programmed time (in menu P3). Position 4: counting mode Gate opens after signal and counts the number of signals that were given. There have to be at least the same number of interruptions at the closing photo cells (CLOS) before the gate actually closes (this program is not possible if two photo cells have been installed in closing direction). Plug-in socket ­ JP3 Enables further functions either through direct connection or via relay to another control, e. Alarm system / telephone / status indicator gate / computer / counter, etc. Pin Pin Pin Pin Pin 5 4 3 2 1 = control / gate status: ON = when control active = 0 Volt = + 12 Volt for accessories max. = AUX ON (switched) = when gate closing = AUX ON (switched) = when gate opening It will supply the unit for a while with power in case of power cut. DESCRIPTION OF LED'S L1 limit switch UP status: ON = limit switch not activated OFF = limit switch activated (gate positioned at limit switch) L2 limit switch DOWN status: ON = limit switch not activated OFF = limit switch activated (gate positioned at limit switch) L3 safety input DOWN (10+11): ON = locks control OFF = OK L4 safety input UP (10+12): ON = locks control OFF = OK L5 input for switching device (13+14): ON = signal is active LED remains ON until gate reaches limit switch DOWN again or until preprogrammed time for closing sequence has lapsed. Depending on jumper position several features can be adjusted LNK1: (do not relocate!) 1+2 = (down) for 24V transformer and drive (Chamberlain drives) 2+3 = (top) for 12V LNK2: (do not relocate) 1+2 = (down) 24V 2+3 (top) 12V LNK3: Flashing lamp (COM-NO) 1= ON during opening and closing, i. If control is active 3= not in use 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 200mm. 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. 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 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. PUSHBUTTON / KEY-OPERATED SWITCH (OPTIONAL) The control board / drive can be activated using various inputs. This can be done using a hand-held transmitter or key-operated switch (terminals 13-15)). Active for special settings (see description) Menue P12+P13 EMERGENCY STOP (OPTIONAL) 600084 A switch can be connected to stop or disable the unit. [. . . ] Immediately after the gate has started moving, it stops and reverses. The gate opener doesn't respond at all, although the controller has been connected (LEDs are on). The unit does not close automatically, it OPENS automatically Control board does not work with transmitter The control board is not running Universal receiver does not work The wing does not open completely. Increase force (under wind load the operator may run a bit slower) Disconnect the controller from the power supply for a few seconds in order to activate the control board's self-diagnosis functionality. [. . . ]