Advertisement
2.2 Drain Pump Kit Installation
Be sure to install this drain pump kit after installing the indoor unit to the ceiling.
Failure to follow this instruction may result in damage to the drain pump kit.
Note: The bottom surface of the drain pump kit will be lower than the bottom surface of the indoor unit.
If this drain pump kit must be installed before the indoor unit is installed to the ceiling, place the indoor unit on wood timbers etc.
After installing the drain pump kit, install the indoor unit carefully. Do not push, pull or apply excessive force to drain pump kit, it may damage
and cause water leakage.
Indoor unit
Wood timbers
CAUTION
To ensure the proper installation of the drain pump kit, please take note the following consideration when installing the indoor unit.
• Be sure that the suction side or drain socket side of the indoor unit is not at higher side of unit. Otherwise, the fl oat switch may
malfunction, causing water leakage or other failure.
3. INSTALLATION PROCEDURE
CAUTION
• Do not hold the drain pump kit by the drain socket when installing it to the indoor unit. Doing so may apply excessive force to the root
of the socket, resulting in water leakage.
• Do not give an excessive load up and down, when pulling and inserting the drain plug.
• Be sure to turn OFF the power to the indoor unit before starting the procedure below.
1. Assemble two hanging brackets (included) to the drain pump kit using mounting screw (included).
2. Pre-tighten mounting screw (included) at four prepared holes at unit side panel.
3. Mount the drain pump kit to the four pre-tightened screws at unit side panel, then tighten all the screws to fi x the drain pump kit to side panel.
Screws (4pcs.)
(included)
Rubber bush
(included at right
hanging bracket only)
Drain pump kit
4. Insert heat insulating tube 1 (included) onto indoor unit drain socket.
5. Wrap the threaded end of the drain connecting pipe 1 (included) with thread seal tape. Then attach the drain connecting pipe 1 to the indoor unit
drain socket.
Packaged Air Conditioner Drain Pump Kit - BDU510B250VM
120mm or more
Suction Side
1° or less
Suction Side
Pre-tighten screws (4pcs.)
(included)
Drain Socket
(Indoor unit)
1° or less
Drain Socket
(Indoor unit)
Indoor unit
Indoor unit
Drain pump kit
2
Advertisement
