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4. Tighten the base

Tighten the locking bolts at the base 
with an M7 allen key (provided). 

Allen key

5. Install the faucet

Cut two flexible pipes 
of the right length and 

insert them through a 

holder at the faucet’s 

main body. Insertion 

points should 
correspond with the 

specially designed 

connection holes of 

the mounting base. 

Body

Tip

: Before insertion, draw a line 16mm away from the end of the water pipe. After the water pipe is inserted, 

the marking line should not be visible. 

Align the 
faucet with the 

mounting base 

and use a 

wrench to fix 

the nut firmly 
on to the 

mounting base. 

6. Tighten the nut 

Nut

Wrench

7. Complete installation

Place base cap 
above the nut to 

complete the 

installation. 

Base cap

Note

: When cleaning the surface of the faucet, use a soft sponge. Avoid metal sponges to prevent scratches 

and damage. A faucet damaged in this manner will not be covered under the warranty. 

2. Install base reinforcement

3. Insert the base

Insert the 
mounting base 

into the hole 

from above. 

Tear off the double-sided tape on the base 
of the base reinforcement and paste it at 

the inline at the base of the hole. 

Mounting 

base

Lock bolt, base

Summary of Contents for aosbath D25A2

Page 1: ...User Guide Hot Water Dispenser HWT3...

Page 2: ...rsonal injury or death The hot water tank should be installed under sink below the faucet Do not place the tank on the countertop or mount it on a wall The recommended height distance between the tank...

Page 3: ...ented heating system for safe and convenient under sink storage that does not give out steam The hot water inner tank material is a food grade 304 stainless steel tank and comes equipped with a self c...

Page 4: ...5 Replenish Mode Unlock the system to toggle between two replenishment modes Hot water button Room temp water button 6 Temperature Setting Unlock the system to toggle between four temperature modes Re...

Page 5: ...plete setup A buzzer will sound to signal an effective reset to factory settings Note If you do not hear the buzzer the system has not been reset Repeat the steps again Press or raise the hot water bu...

Page 6: ...fter 10 minutes of inactivity the system enters sleep mode and the panel will only display the logo and child lock indicator Touch any key on the panel to exit sleep mode 2 If the heat function of the...

Page 7: ...ser should be mounted on the countertop and the tank should be below it under the sink 2 Check that you have the necessary tools on hand for the installation An electric drill a pair of needle nosed p...

Page 8: ...visible Align the faucet with the mounting base and use a wrench to fix the nut firmly on to the mounting base 6 Tighten the nut Nut Wrench 7 Complete installation Place base cap above the nut to com...

Page 9: ...ocket 2 Before connecting the new water purifier to the hot water tank ensure the water purifier has been flushed correctly Exhaust Water purifier data cable Purified water feed tube Faucet data cable...

Page 10: ...r Check valve Heater cover steam condenser Right panel Water level sensors Thermal insulation Bottom cover Power supply board LED display Power button Solenoid valve Left panel Heating indicator Heati...

Page 11: ...nted circuit board Fuse Primary heating element Water Purifier Heating element Thermostat Water level sensors Filter replacement data cable SYSTEM Solenoid valve Purified water direct from filter Room...

Page 12: ...water leaks Water purifier connection is disconnected Reconnect water purifier and faucet dispenser Faucet dispenser is faulty Replace faucet dispenser Circuit board failure Call AOS Bath service hot...

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