Set the mains on/off switch (A) to OFF. Operation 2. For longer periods In normal operation the control unit display (F) will show the codes: Set the mains on/off switch (A) to OFF. Switch the electricity supply to OFF. For longer periods the entire system should be O - Standby (no demand for heat) drained, inlcuding the domestic hot water supply.
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Telephone: 01482 492 251 Fax: performance of its products. The 01482 448 858. Registration No. right is therefore reserved to London 322 137. vary specification without notice. June 2001 UIN 156 123 A01 Ideal Consumer Helpline Tel: 01482 498 660 www.idealboilers.com...