Panasonic WH-SXC09D3E5 Service Manual

Also see for WH-SXC09D3E5: Design handbook Operating instructions Operating instructions Operating instructions

Contents

Panasonic WH-SXC09D3E5 Service Manual Manual pdf 33 page image

3311.3. Indoor Unit11.3.1. HOW TO FIX INSTALLATION PLATEThe mounting wall is strong and solid enough to prevent it fromvibration.The centre of installation plate should be at more than 551 mmat right and left of the wall.The distance from installation plate edge to ground shouldmore than 1550 mm.• Always mount the installation plate horizontally by aligningthe marking thread and using a level gauge.• Mount the installation plate on the wall with 6 sets of plug,bolt and washer (all non-supply) with size M8.11.3.2. TO DRILL A HOLE IN THE WALLAND INSTALL A SLEEVE OFPIPING1. Insert the piping sleeve to the hole.2. Fix the bushing to the sleeve.3. Cut the sleeve until it extrudes about 15 mm from thewall.4. Finish by sealing the sleeve with putty or caulkingcompound at the final stage.11.3.3. INDOOR UNIT INSTALLATION11.3.3.1. Install The Indoor Unit1. When connecting solar pump station cable betweenindoor unit and solar pump station, the distance betweenboth apparatuses shall be 2 ~ 8 meters and the length ofthe said cable must be shorter than 10 meter. Failure todo so may lead to abnormal operation to the system.2. Engage the slots on the indoor unit to the hooks ofinstallation plate . Ensure the hooks are properly seatedon the installation plate by moving it left and right.3. Fix the screws to the holes on the hooks of installationplate , as illustrated below.11.3.3.2. Water Piping Installation• The minimum requirement of water in the system is 50 litres.If this value could not be achieved, please install additionalbuffer tank (field supply).• Water inlet and water outlet in indoor unit are used forconnection to water circuit. Please request a licensedtechnician to install this water circuit.• This water circuit must comply with all relevant Europeanand national regulations, i.e. IEC/EN 61770.• Be careful not to deform the piping with excessive forcewhen doing piping connection job.• Use Rp 1¼” nut for both water inlet and outlet connectionand clean all pipings with tap water before install.• Cover the pipe end to prevent dirt and dust when inserting itthrough a wall.• Choose proper sealer which can withstand the pressuresand temperatures of the system.• If existing tank is to be connected to this indoor/outdoor unit,ensure the pipes are clean before water pipe installation iscarries out.• Install external filter (30 mesh or more, field supply) beforewater inlet of indoor unit (with “WATER IN” indication).When the wall is hollow, please be sure to use the sleeve fortube assembly to prevent dangers caused by mice biting theconnecting cable.