Hörmann WA 24 replacement battery for ProMatic Akku

The Hörmann WA 24 is the battery that powers the ProMatic Akku operator in a garage without a mains connection. A second one is useful for alternating: while one is charging, the other drives the door. It also serves as a replacement for an old battery that no longer holds its charge. It weighs 8.8 kg and a fixing kit is included.

Battery life and charging

• Battery life – approx. 40 days at 4 cycles per day and 20 °C. It is shorter in the cold, as the battery ages and with more accessories.
• Charging – 5 to 10 hours depending on the state of charge, no memory effect, power approx. 60 W.
• Storage – charge it at least once every six months. After approx. a year without charging it may be damaged.

Things to consider

• Warnings – when 12 and then 6 full cycles remain, the operator lighting flashes for 15 s in the end positions. Charge the battery at that point.
• Safety – do not charge it in an area with a risk of explosion, for example in the garage. It operates at −15 to +45 °C, in dry conditions only.
• Related – LG 24.1 charger, SM 1-2 solar module and the ProMatic Akku Series 4 operator.

Please send any questions to eshop@saver.sk.