Hm And Cascade Slave Units Equipped With Oci420 Communication Clips (Led Indication) - MHG Heating ProCon 16 Installation And Operating Manual

22.0 HM Appliances and Slave units equipped with OCI420 Communication Clips.
Communication Operation Indications
The RED LED on the OCI420 communication clip mounted on the front of each LMU64 module controller
flashes to indicate the detected operational status of the module dictated by the LPB communication from
the RVA47 Cascade Manager.
LED FLASH STATUS
LED ON Constantly
LED OFF Constantly
LED ON 93% OFF 7%
LED ON 5% OFF 95%
LED ON 5% OFF 20% ON 5% OFF 70%
MHG Heating Ltd Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey KT20 5LR
Telephone 08456 448802 Fax 08456 448803 Email
© MHG Heating Ltd
INTERPRETATION OPTIONS
OCI420 not configured to operate with LMU64
OCI420 Configured. LPB Short Circuit / No Power.
OCI420 and LUM64 Not Compatible / LPB Address inadmissible.
Boiler being controlled via LPB and required to be not
operating.
Boiler being controlled via LPB and required to be operating.
info@mhgheating.co.uk
010109
Web www.mhgheating.co.uk
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