200mm (min) CARD 200mm (min) 200mm (min) ≈1200-1300mm Fig. 5-1 Minimum Space Requirements for Wall Mounting 5.3 Tools for Installation Please have the following tools prepared before installing No. Tool Name Schematic Picture Main Uses 1 Multimeter Checking the electrical connection and measuring the voltage 2 Electric impact drill Drilling mounting holes in the wall 15