User manual THEBEN LU 101

[. . . ] Though Theben series provide 256 combinations for channel settings, the best for the user is to use 255 combinations and exclude one combinationA1 from your channel setting, because A1 is very easy to get interference from other similar product in the market that eventually makes wireless device abnormally working. Please follow the steps below to change the channel setting of Transmitter LU 101/115 HF. The convex corner of battery cover should be connected to the convex area of sensor body and the small hollow inside battery cover should be placed at the bottom. [. . . ] In normal circumstances, alkaline battery for transmitter LU 101/115 HF can be used for about 6 months by triggering about 10 times every day at 20° C operating environment. When the battery is running faded, LED gets faint or the transmission range becomes shorter, please repeat step 1 ~ 3 to use new batteries instead of old ones. Usually, it is suggested to connect AC power with AC adaptor for economic reason. And in order to make the control unit work normally, please use AC adaptor provided only by original manufacture. Punch the reserved knock hole on battery cover with a long nose pliers (See Fig. Put the battery cover back and make sure the wires go through the reserved knock hole (See Fig. It is not waterproof since the reserved knock hole has been broken while using AC adaptor. In order to maintain it in waterproof, you'd better use SILICONE glue to fulfill the reserved knock hole. (1) Unscrew the base which is matched before exiting factory (See Fig. (4) For easy installation, please fasten the top one screw on the wall firstly, then hang the mounting base by the fixed screw on the wall to fasten the second screw orderly (See Fig. (5) Insert the main body of transmitter LU 101/115 HF into the fixed base tightly (See Fig. Put transmitter LU 101/115 HF on the table, insert the main body directly on the bracket that is matched well before exiting factory, then it can work (See Fig. If you want to take apart the bracket, turn over the LU 101/115 HF, then turn the valve in the bottom of the bracket toward outside (See Fig. 22), and another hand take out the main body of LU 101/115 HF · When users want to adjust the detecting position, hold the protruding head of transmitter LU 101/115 HF, rotate it to an angle desired toward left or right at the range of 90° (See Fig. [. . . ] Note: Whatever the meter knob to be adjusted at any position, the farthest of detection range can not be treated as normal detecting area. When Transmitter LU 101/115 HF fails to work normally, check assumptive problems and suggested solutions in following table that will hopefully solve your problem. Make sure the channels of transmitter and receiver are set at the same channels. [. . . ]