Specifications

TM013 Vulcan Electric Service Instructions REV: D
D.O.I.: 05/09
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5
Specifications
Model
Rated Capacity
(Litres)
T&PR Valve
Rating (kPa)
Maximum Inlet
Pressure (kPa)
Bottom T/stat
Setting (ºC)
Water Connections
Bottom T/stat
Type
Anode Length
(mm)
Series
Capacity
With ECV
Without
ECV
Inlet
Outlet
T&PR
661
671
691
662
049
45
1400
960
1120
65
RP¾/20
RP½/15
Tradesperson Adjustable
540
053
50
1400
960
1120
75
RP¾/20
RP½/15
490 / 540*
090
80
1400
960
1120
70
RP¾/20
RP½/15
695
135
125
1400
960
1120
70
RP¾/20
RP½/15
1100
170
160
1400
960
1120
70
RP¾/20
RP½/15
1400
270
250
1000
680
800
70
RP¾/20
RP½/15
1153
340
315
1000
680
800
70
RP¾/20
RP½/15
1400
425
400
1000
680
800
70
RP¾/20
RP½/15
1636
NOTES:
671 series available in 80L and 125L capacities only.
691 series available in 45L & 50L capacities only.
Top thermostat on twin element models set at 60ºC.
*540mm anode fitted to 661050F and 671050F models only
Preventative Maintenance
It is suggested for peak performance that the water heater be serviced annually.
1. Check for discharge from the T&PR valve. When the element is operating a small
discharge of water may be evident. Operate the valve-easing lever to ensure the valve
opens and resets properly. Always open and close the valve gently. The T& PR valve
should be replaced at 5 yearly intervals.
2. Check for leaks at all tank fittings.
3. Check for signs of excessive corrosion on the water heater jacket.
4. Isolate power to the water heater and check all electrical connections for signs of
overheating due to poor connection.
5. Conduct an insulation test on the water heater (Refer to page 23).