User manual CHAMBERLAIN CB224

[. . . ] SAVE THESE INSTRUCTIONS This safety alert symbol means "Caution" - failure to comply with such an instruction involves risk of personal injury or damage to property. This gate drive mechanism is designed and tested to offer appropriately safe service provided it is installed and operated in strict accordance with the following safety rules. Incorrect installation and/or failure to comply with the following instructions may result in serious personal injury or property damage. When using tools and small parts to install or carry out repair work on a gate exercise caution and do not wear rings, watches or loose clothing. [. . . ] 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. Depends on battery size and daily amount of cycles. Model CM475 requires a waterproof housing when installed outside. 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. Only with gate movement 2= ON from open to close, i. If control is active 3= not in use The photocells are for safeguarding the gate and must be used. the fitting location depends on the gate's design. 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. Two Chamberlain failsafe photocell models are available. The one model is ideal for walls lying opposite. [. . . ] Once all settings have been made, check the function of photocells, buttons, flashing lamp, hand-held transmitter, accessories etc. if you desire automatic closing , see Display Indication 3. Show all persons that use the gate how the gate moves, how the safety functions work and how to operate the drive by hand. How long does it take to install a gate opener? [. . . ]