Hamworthy STRATTON MK3 Series Installation, Commissioning And Servicing Instructions page 105

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BOILER PUMP NOT FROM THE KIT
Use the following settings to determine the values of the previous section's parameters by
respecting the data presented in the summary table of the flow rates below:
Model (kW)
Min. flow (l/min)
2322 (%) with our circulator kits
Max. flow (l/min)
2323 (%) with our circulator kits
Follow steps 1 and 2 to find the minimum flow command and repeat these same steps to set the
maximum flow command.
Step 1
• Menu Input/output tests
Define the control value in % to control the boiler pump speed. The 0-100% scale roughly
corresponds to the 0-10V control scale.
Request via manual control
For example, if the pump from the kit is used for a 70kw boiler, the value to be entered here
would be 35%.
Step 2
• Generator diagnostics menu
Check that the water flow in the boiler is as expected
Reading the boiler water flow
For example, for a 70 kW boiler, the value to be shown here is 19.2 l/min (+/-0.2 l/min).
If the flow rate for your model does not match what is shown in the above table, please reset a
speed control beginning from step 1.
06.02.2023
STRATTON MK3 - Installation, Use and Maintenance
40
60
70
9.5
19.2
19.2
34
42
35
28.7
39.3
50.0
74
78
78
80
100
120
38.3
38.3
50.0
40
40
45
69.3
71.7
86,0
75
77
74
Line No.
Value
Test output P1 (7713)
---% (0 to 100%)
Line No.
Value
Boiler flow (8366)
--- (l/min)
page 3 / 3
150
57.3
42
103.8
79
105 / 154

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