Panasonic CS-E7NKR Service Manual

Also see for CS-E12NKR: Operating instructions

Contents

Panasonic CS-E7NKR Service Manual Manual pdf 73 page image

7312.2 Indoor Unit12.2.1 How to Fix Installation PlateThe mounting wall shall be strong and solid enough toprevent it from vibration.The center of installation plate should be at more thanc at right and left of the wall.The distance from installation plate edge to ceilingshould more than d.From installation plate left edge to unit’s left side is e.From installation plate right edge to unit’s right side isf.○B : For left side piping, piping connection forliquid should be about g from this line.: For left side piping, piping connection for gasshould be about h from this line.1 Mount the installation plate on the wall with 5screws or more (at least 5 screws).(If mounting the unit on the concrete wall,consider using anchor bolts.)o Always mount the installation platehorizontally by aligning the marking-offline with the thread and using a levelgauge.2 Drill the piping plate hole with ø70 mm hole-core drill.o Line according to the left and right side ofthe installation plate. The meeting pointof the extended line is the center of thehole. Another method is by puttingmeasuring tape at position as shown inthe diagram above. The hole center isobtained by measuring the distancenamely 128 mm for left and right holerespectively.o Drill the piping hole at either the right orthe left and the hole should be slightlyslanting to the outdoor side.12.2.2 To Drill a Hole in the Wall andInstall a Sleeve of Piping1 Insert the piping sleeve to the hole.2 Fix the bushing to the sleeve.3 Cut the sleeve until it extrudes about 15 mmfrom the wall.CAUTIONWhen the wall is hollow, please be sure to use thesleeve for tube assembly to prevent dangers causedby mice biting the connection cable.4 Finish by sealing the sleeve with putty orcaulking compound at the final stage.12.2.3 Indoor Unit Installation