Buffalo TELE - 0112 704123 User manual

BUFFALO SOLAR WATER HEATER
Installation manual and selfcare
NON-PRESSURIZED SYSTEM
WATER FILTER(OPTIONAL)
GATE VALVE
NON-RETURN VALVE VENTILATION
COOL WATER INN
HOT WATER OUT
ELECTRIC HEATER
PRESSURIZED SYSTEM –model 1
01) DIRECT WATER LINE USERS ONLY SUB TANK
BALL VALVE
VENTILATION
GATE
VALVE
FILTER
NON RETURN VALVE
HOT WATER OUT COOL WATER INN
BUFFALO SOLAR
WATER HEATER
TELE –0112 704123
BUFFALO SOLAR
WATER HEATER
TELE –0112 704123

PRESSURIZED SYSTEM –model 2
02) DIRECT WATER LINE + OVER HEAD TANK USERS ONLY
OVER HEAD WATER TANK VENTILATION
GATE VALVE
FILTER (OPTIONAL) NON-RETURN VALVE
HOT WATER OUT
COOL WATER INN
(OVER HEAD TANK)
COOL WATER INN (DIRECT LINE) HOT WATER OUT
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).
BUFFALO SOLAR
WATER HEATER
TELE –0112 704123
In such case please remove the sub-tank lid and inspect the ball valves functionality for proper
water circulation