MHG Heating ProCon 16 Installation And Operating Manual page 35

9.0 BMS Interface Clip Installation and Parameter Alteration
Following the installation of the AGU2.511 communication clip (complete with base mounted wiring
connection) onto the front of the LMU64 controller a number of operational parameters within the
unit must be altered to ensure the clips operates as required.
LMU64 Pictured above with AGU2.511 and OCI420 communication clips.
A number of parameters will require altering within the LMU64 controller from their standard default setting to
Access is gained to the H parameters by pressing the PROG
90 appears on the screen. The required H parameters can then be reached by using the PROG
Once at the required H parameter the required setting is achieved by using the
To save the alteration in the controller the INFO button must be pressed.
Parameter #
Input value interpretation affected by H622 or H623 Dependant
H618
Maximum Temperature Via X51 input 0-10 Volt
H622
Percentage level reached by input prior to boiler activation.
H623
Relay designation for Output from Orange Plug
H619
Relay designation for Output from Clear Plug
H620
Relay designation for Output from Clear Plug
H621
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Telephone 08456 448802 Fax 08456 448803 Email
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allow the AGU2.511 communication clip to operate correctly.
Description
Programmable Inputs
Input control configuration
upon control requirement.
(4 is recommended.)
When H618 is set to 4
When H618 is set to 5
Programmable Outputs
Left Terminal Live.
Right Terminal Neutral.
Output rated at 240 Volts 0.5 Amp
Left Terminal Live.
Middle Terminal Neutral.
Output rated at 240 Volts 0.5 Amp
Right Terminal Live.
Output rated at 240 Volts 0.5 Amp
buttons simultaneously for 3 seconds unit H
Default
0
85
5
3
2
0
info@mhgheating.co.uk Web www.mhgheating.co.uk
010711
or
buttons.
buttons.
New Setting
4. Predefined Temperature set point
5. Predefined Boiler Output
6. Low Loss Header Sensor
85
5
0. Hydraulic Diagram Derived.
1. LPG SSOV Output.
2. Boiler Fault Output.
3. Boiler Operating Output.
4 -12 Non Supported Output.
0. Hydraulic Diagram Derived.
1. LPG SSOV Output.
2. Boiler Fault Output.
3. Boiler Operating Output.
4 -12 Non Supported Output.
0. Hydraulic Diagram Derived.
1. LPG SSOV Output.
2. Boiler Fault Output.
3. Boiler Operating Output.
4 -12 Non Supported Output.
35