Samsung AM***FN1DEH series User Manual

Contents

Samsung AM***FN1DEH series User Manual Manual pdf 46 page image

46_ installing your air conditionerg Flexible hose Installation1. The drain pipe should be installed within 100 mm from theflexible hose, lift up from 100 mm to 550 mm and lift down20 mm or more.2. Install horizontal drainpipe with a slope of 1/100 or moreand fix it by hanger space of 1~1.5 m.3. Install the air vent in the horizontal drainpipe to preventwater flow back to the indoor unit.You may not need to install it if there were properslope in the horizontal drainpipe.Note4. The flexible hose should not be installed upward position,it may cause water flow back to the indoor unit.5. Install U-trap at the end of the drainpipe to prevent a nastysmell to reach the indoor unit.Drainpipe ConnectionFlexible hoseAir vent300 mm or lessHorizontal drainpipemore than 1/100 slope100~550 mmor less1~1.5 m100 mmor moreCeilingHanger1. Install main air vent at the front of the farthest indoor unit fromthe main drain when installed indoor units are more than 3.2. You may need to install individual air vent to prevent waterflow back at the top of each indoor unit drainpipe.Centralized DrainageHangerMain drainpipe Individualair ventMain air ventCentralized horizontal drainpipe(more than 1/100 slope)550 mm or less1~1.5 m Install horizontallyBe horizontalIndoorUnitFlexible hose Max. allowable axis gapMax. 20 mmIndoorUnit Max. allowable bendingangleMax. 30˚IndoorUnit Handle with using adhesive not toblock the inside of flexible hoseConnectto PVCdrain pipeConnect toindoor unitInsulationPVCdrain pipe(Applyadhesive onthe inside)InsulationFlexible hose(Apply adhesive onthe outside)Wiring WorkSilver solder1. Before wiring work, you must turn off all power source.2. Indoor unit power should be supplied through thebreaker(MCCB, ELB) separated by the outdoor power.3. The power cable should be used only copper wires.4. Connect the power cable{1(L), 2(N)} among the units withinmaximum length and communication cable(F1, F2) each.5. Connect F3, F4(for communication) when installing thewired remote Control.Power and communication cable connectionN LN L N L N LIndoor Unit 1OutdoorUnit Wired RemoteControl220-240V~h ELB : Essential Installationh Ceiling, wall-mounted indoor unit.Indoor Unit 2 Indoor Unit 3Indoor Unit 4 Indoor Unit 5 Indoor Unit 6EEV kitSelecting compressed ring terminalNorminaldimensionsfor cable(mm2)Norminaldimensionsfor screw(mm)B D d1 E F L d2 tStandarddimension(mm)Allowance(mm)Standarddimension(mm)Allowance(mm)Standarddimension(mm)Allowance(mm) Min. Min. Max.Standarddimension(mm)Allowance(mm) Min.1.5 4 6.6 ±0.2 3.4 +0.3-0.2 1.7 ±0.2 4.1 6 16 4.3 +0.20 0.74 82.5 4 6.6 ±0.2 4.2 +0.3-0.2 2.3 ±0.2 6 6 17.5 4.3 +0.20 0.84 8.54 4 9.5 ±0.2 5.6 +0.3-0.2 3.4 ±0.2 6 5 20 4.3 +0.20 0.9Specification of electronic wirePower supply MCCB ELB Powercable Earthcable CommunicationcableMax : 242 VMin : 198 V X A X A, 30 mmA0.1 s 2.5 mm2 2.5 mm2 0.75~1.5 mm2 Decide the capacity of ELB and MCCB by below formula.The capacity of ELB, MCCB X [A] = 1.25 X 1.1 X ∑Ai X : The capacity of ELB, MCCB ∑ Ai : Sum of Rating currents of each indoor unit. Refer to each installation manual about the rating current of indoor unit. Decide the power cable specification and maximum lengthwithin 10 % power drop among indoor units. Coef: 1.55 Lk : Distance among each indoor unit[m],Ak : Power cable specification[mm 2], i k : Running current of each unit[A]∑ ( Coef×35.6×L k×ik) < 10 % of inputvoltage[V]1000×Aknk=1