INSTALLATION
These conditions may result in either water at a temperature exceeding the requirements of AS/NZS 3500.4 being delivered to the hot water outlets in the ablution areas, or the device closing completely and not delivering water at all, or the device failing. Under either condition, the operation and performance of the device cannot be guaranteed.
Circulated Hot Water Flow and Return System – Gas Water Heater
REDUCING HEAT LOSSES
The cold water line to and the hot water line from the water heater must be insulated in accordance with the requirements of AS/NZS 3500.4. The insulation must be weatherproof and UV resistant if exposed.
ANODE TYPES
The correct anode type for the water supply being used must be fitted in the water heater (refer to “Water Supplies” on page 38). The black anode is fitted as standard.
Total Dissolved Solids in water supply to the water heater | Anode colour code | |
|
|
|
0 | – 40 mg/L | Green |
40 | – 600 mg/L | Black |
600 | – 2500 mg/L | Blue |
|
|
|
SADDLING - PIPE WORK
To prevent damage to the cylinder when attaching pipe clips or saddles to the water heater jacket, we recommend the use of
Note: Damage to the cylinder as a result of saddling to the jacket will void the warranty.
19