Buffalo TELE - 0112 704123 Installation Manual page 2

PRESSURIZED SYSTEM – model 2
02) DIRECT WATER LINE + OVER HEAD TANK USERS ONLY
COOL WATER INN
(OVER HEAD TANK)
COOL WATER INN (DIRECT LINE)
Caution

Placement of vents and in / out lines may vary according to models and customer requirement.

Please refer to self-care troubleshooting manual for sub tank maintenance

Give special care when tightening valves.
Troubleshooting and self-care
If any heat loss,
 Check whether non-return valve(s) are working properly.
 Wash the vacuum tubes by using any kind of washing agent to remove dirt and possible algae deposition.
 Regular visual inspection should be done to ensure vacuum tube quality.
 Overflow of sub – tank (see; PRESURIZED SYSTEM – model 1) is due to one of below reasons,
- Contamination of water with dust and other particles.
- Constant change in water temperature that lead to loosening of ball inside the subtask unit.
- Outside impacts such as weather or animal(s) involvement (monkeys/birds).
In such case please remove the sub-tank lid and inspect the ball valves functionality for proper
water circulation
OVER HEAD WATER TANK
GATE VALVE
FILTER (OPTIONAL)
BUFFALO SOLAR
WATER HEATER
VENTILATION
TELE – 0112 704123
HOT WATER OUT
NON-RETURN VALVE
HOT WATER OUT