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MAINTENANCE

4-10

SM-18003

4.2.7 RemovingDrain-upMechanism

(1) RemovethedrainpanaccordingtoSection4.2.6“RemovingDrainPan.”

(2) Removetheleadwiresforthedrainupmechanism,oatswitchandoutletairthermistorgatheredwith

vinyltubeandclampingband(Donotdisposethevinyltube).

(3) Cuttheplasticbandanddisconnectthedrainhosefromthedrain-upmechanism.

(4) Removethexingscrewforthedrain-upmechanism.Makesuretoholdthedrain-upmechanismby

handsothatitwillnotfalloff.

(5) Thenremovethedrain-upmechanism.

TURN OFF all power source switches.

NOTE:

1.Whenattachingthedrain-upmechanism,insertthedrainhoseintothedrainpumpcompletely.

2.Afterattachingthedrain-upmechanism,checkthatthedrainhosedoesnotcontactthexingbaseof

 drain-upmechanism.Ifthedrainhosecontactsthexingbaseofdrain-upmechanism,adjustthe 

 positionofthedrainhose.

3.Forreassembling,wrapuptheleadwiresforthedrainupmechanism,oatswitchandoutletair 

 thermistortogetherwiththevinyltube,sealwithlamenttape(eldsupply)thentightenwiththe 

 clamping.Fixthegatheredwireswiththeplasticbandattachedtothexingbaseofdrain-up 

 mechanism.

Drain-up Mechanism

Float Switch

Fixing Screw

for Drain-up Mechanism (3 pcs)

Fixing Screw

for Float Switch

Drain Hose

Drain-up Mechanism

Disconnect the drain hose

from the drain-up mechanism.

Plastic Band

Fixing Base of Drain-up Mechanism

Tool PhillipsScrewdriver

Johnson Controls YICM012B21S User Manual

Questions and Answers: