Daikin FHQ35CAVEB Installation Manual

Also see for FHQ100CAVEB: Service manual Service manual Operation manual Installation manual

Contents

Daikin FHQ35CAVEB Installation Manual Manual pdf 16 page image

15 English7. DRAIN PIPING WORK(1) Carry out drain piping.• Carry out drain piping so that drainage can ensured.• Drain piping can be connected from the following directions: For right rear/right side, refer to Fig. 18 of‘‘6. REFRIGERANT PIPING WORK’’, and for left rear/left side, refer to Fig. 21.• When conducting left rear/left side drain piping, remove the protection net. Then, remove the drainsocket cap and insulation material applied to left side drain socket and apply them to the right side drainsocket. When doing this, insert the drain socket cap all the way in to prevent a water leakage.After the drain hose (1) (accessory) installing, attach the protection net by reversing the steps taken toremove it. (Refer to Fig. 22)• Select the piping diameter equal to or larger than that of the drain hose (1) (accessory) (polyvinyl chlo-ride piping, nominal diameter 20mm, outside diameter 26mm).• Install the drain piping as short as possible with downward inclination of 1/100 or more by avoiding airstagnation. (Refer to Fig. 23 and Fig. 24)(It may cause abnormal sound such as bubbling noise.)CAUTIONIf drain stagnates in the drain piping, the piping may be clogged.Back side (sheet metal)Detach partsPutty or insulation(field supply)Left sideDrain pipingLeft sideDetach partsLeft rear sideDrain piping Fig. 21Good WrongSupports1-1.5mDownward inclinationof 1/100 or moreDo not lift Make sure thereis no slackMake sure it isnot in the waterFig. 23 Fig. 24Protection netFixingscrew forprotection netFig. 22