Mitsubishi Electric PAC-DRP10DP-E Installation Manual Download Page 3

3

3. Attach the Drain Pump

The drain pump must be attached before installation of the indoor unit.

3-1. Preparation for the indoor unit

(1) Remove the fixing screws (2 locations) shown in Fig. 3-1, and remove the 

control box cover.

Fig. 3-1

(2) Remove the fixing screws (5 locations) shown in Fig. 3-2, and remove the 

maintenance cover.

Fig. 3-2

(3) Remove the fixing screws (2 locations) shown in Fig. 3-3, and remove the 

Drain socket hole cover.

*  These screws will be reused to fix the drain socket. Keep them in a safe 

place.

Fig. 3-3

3-2. Attach the drain pump

(1) Attach the drain pump assy 

1

 and drain socket as shown in Fig. 3-4 using 

four PTT screws 

4

.

*  When attaching the drain socket, make sure that drain hose is straight.

(2) Attach the Rubber Plug 

2

.

Fig. 3-4

Control box cover

Fixing screw

Fixing screw

Maintenance cover

Fixing screws

Fixing screws

Drain socket hole cover

Drain socket

Drain pump assy 

1

Rubber Plug 

2

Summary of Contents for PAC-DRP10DP-E

Page 1: ...y the user may result in water leakage electric shock or fire Install the unit according to this Installation Manual If the unit is installed improperly water leakage electric shock or fire may result Have all electric work performed by a properly licensed electrician Electric work should be performed in strict adherence to procedures to this Installation Manual Always provide a dedicated power su...

Page 2: ... conditioner with the panel or guard removed The hand could come in contact with rotating hot or high pressure components They could cause electrical shock or entanglement Never operate the air conditioner with the air filter removed Particles will enter into the air conditioner and cause damage Never turn off the power supply immediately after stopping the unit Wait five minutes or more before tu...

Page 3: ...ng screws 2 locations shown in Fig 3 3 and remove the Drain socket hole cover These screws will be reused to fix the drain socket Keep them in a safe place Fig 3 3 3 2 Attach the drain pump 1 Attach the drain pump assy 1 and drain socket as shown in Fig 3 4 using four PTT screws 4 When attaching the drain socket make sure that drain hose is straight 2 Attach the Rubber Plug 2 Fig 3 4 Control box c...

Page 4: ...ith the band 3 Fig 4 2 When fastening lead wires Power wires and low voltage wires are separated inside the control box to prevent noise Lead wires from the Drain Water Lift Up Kit also need to be separated so fasten them to the lead wires located inside the control box as described below Since the yellow wire is used for power its remaining portion must be fastened to the lead wires from the powe...

Page 5: ...se elbows to make it at least height according to the site Fig 5 3 9 Be sure to use the supplied drain hose Accessory Connect each connection with vinyl chloride adhesive But never use any adhesive over the indoor unit discharge port Otherwise the Drain Water Lift Up Kit cannot be serviced later Also the end connection may be eroded by resin and so cracked Note If the rise portion is long there wi...

Page 6: ...nt water overflowing from the drain pan Fig 6 1 3 Turn on the main power of the indoor unit The drain pump will be forced to operate even if no remote controller operation is performed Check the transparent drain socket to make sure that drain is discharged 4 When it is confirmed that drain is discharged properly turn off the main power and turn off the SWE on the control board If the SWE remains ...

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