10
CAUTION: It is essential to confirm the power output with the use of a clamp meter
LIMITATION OF OUTPUT ON MODELS MATTIRA SYSTEM MAS18
CONNECTION THREE-PHASE N CONNECTION SINGLE PHASE 230V~
LIMITATION OF OUTPUT ON MODELS MATTIRA SYSTEM MAS15
CONNECTION THREE-PHASE N CONNECTION SINGLE PHASE 230V~
* The standard configuration of the boiler only allows a maximum of 12kW when connected SINGLE-PHASE
230V~.
5.3 HEATING SYSTEM FLUSHING
CAUTION: Flush the heating installation thoroughly prior to installation.
The heating system should be flushed which will remove any debris or contaminants detrimental to the operation
and life of the boiler. Any cleanser or additives used should comply with current standards and the manufacturer’s
instructions carefully followed.
NOTE: IT IS IMPORTANT NOT TO USE THE BOILER PRESSURE RELIEF VALVE TO DRAIN OR FLUSH THE
SYSTEM AS TRAPPED DEBRIS WILL CAUSE INCORRECT OPERATION. A PURPOSE PROVIDED DRAIN
POINT SHOULD BE USED.
Maximum
output
limited to:
MAXIMUM
CURRENT
L1
MAXIMUM
CURRENT
L2
MAXIMUM
CURRENT
L3
18kW
26.0A
26.0A
26.0A
15kW
26.0A
26.0A
13.0A
12kW
26.0A
13.0A
13.0A
9kW
13.0A
13.0A
13.0A
6kW
13.0A
13.0A
-
3kW
13.0A
-
-
Maximum
output
limited to:
MAXIMUM
CURRENT
18kW*
78.3A*
15kW*
65.2A*
12kW
52.2A
9kW
39.1A
6kW
26.1A
3kW
13.0A
Maximum
output
limited to:
MAXIMUM
CURRENT
L1
MAXIMUM
CURRENT
L2
MAXIMUM
CURRENT
L3
15kW
21.7A
21.7A
21.7A
13kW
21.7A
21.7A
13.0A
12kW
8.7A
21.7A
21.7A
11kW
21.7A
13.0A
13.0A
10kW
13.0A
8.7A
21.7A
9kW
13.0A
13.0A
13.0A
8kW
13.0A
8.7A
13.0A
7kW
8.7A
13.0A
8.7A
6kW
8.7A
8.7A
8.7A
5kW
8.7A
13.0A
-
4kW
- 8.7A
8.7A
3kW
13.0A
-
-
2kW
- -
8.7A
Maximum
output
limited to:
MAXIMUM
CURRENT
15kW*
65.2A*
13kW*
56.5A*
12kW
52.2A
11kW
47.8A
10kW
43.5A
9kW
39.1A
8kW
34.8A
7kW
30.4A
6kW
26.1A
5kW
21.7A
4kW
17.4A
3kW
13.0A
2kW
8.7A
Summary of Contents for MATTIRA MAS15
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