19
2). The water is automatically heated when it is cold and the temperature knob is at
"0" position. The process stops when the water is about 86°F.
2. Check the water-heating pipe to see whether the resistance wire is normal. If not,
make necessary replacement.
VIII. Water leakage
Possible causes
1. Leakage at joints
2.The reinforcement of outer cylinder is poorly welded.
3.There is foreign object on the cushion of sight window.
Troubleshooting
1. Check whether the joints are damaged or loose.
1). Filling pipe
2). Hose connecting electromagnetic valve to dispenser
3). Hose connecting dispenser to outer cylinder
4). Cushion of sight window
5). Hose connecting outer cylinder to pump
6). Drainage pump
7). Gas-collecting valve
8). Dispenser
9). Condenser
10). Hose connecting condenser to hose of outer cylinder
2. For leakage resulting from the welding defect of outer cylinder, replace the outer
cylinder.
3. Wipe off the foreign object from the cushion of sight window.
IX. Improper distribution of dispenser
Possible causes
1. The extension spring loses.
2. Misfit of eccentric wheel, follower and liner
3. Fault of gear of dispenser
Troubleshooting
1. Reassemble the extension spring
2. Reassemble the eccentric wheel, follower and the liner
3. Adjust the gear of dispenser
