Samsung AC035MNLDKH Installation Manual

Contents

21Installation ProcedureEnglishWithout the drain pump1 Install horizontal drainpipe with a slope of 1/100 ormore and fix it by hanger space of 1.0~1.5m.2 Install U-trap at the end of the drainpipe to prevent anasty smell to reach the indoor unit.3 Do not install the drainpipe to upward position. It maycause water flow back to the unit.1~1.5mHorizontal drainpipemore than 1/100 slopeCeilingHangerFlexible hoseWith the drain pump1 The drain pipe should be installed within 300mm to550mm from the flexible hose and then lift down 20mmor more.2 Install horizontal drainpipe with a slope of 1/100 ormore and fix it by hanger space of 1.0~1.5m.3 Install the air vent in the horizontal drainpipe to preventwater flow back to the indoor unit.NOTE• You may not need to install it if there were properslope in the horizontal drainpipe.4 The flexible hose should not be installed upwardposition, it may cause water flow back to the indoor unit.1~1.5m20mmor more200mmor more HangerWithin300~550mmAir vent300mm or lessFlexible hose Horizontal drainpipemore than 1/100 slopeCeilingStep 11 Performing the drainage testPrepare a little water about 2 liter.1 Pour water into the base pan in the indoor unit as shownin figure.2 Confirm that the water flows out through the drain hose.Step 12 Optional: Installing DPM• When installing DPM, you should set "DPM setting" tothe outdoor unit.• If DPM model is not set, communication error mayoccur.• While the outdoor unit is tracking the indoor unit forone minute after the power supply is turned on. Theoperation may stop if the remote control receptionsignal of the installed indoor unit is different.• When DPM is installed, Automatic Air-Volumefunction cannot be performed simultaneously for allindoor units. Automatic Air-Volume function must beperformed for each indoor unit with the wired remotecontrol attached.• To enable Level contol with the centralized controller,refer to page 32