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UK
Switch mode
BATTERY CHARGER
For lead-acid batteries
MULTI XS 25000
XS 25000
MULTI XT 14000
XT 14000
User Manual and Guide to professional charging of
starter and deep cycle batteries.
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INTRODUCTION Congratulations on purchasing your new CTEK professional switch mode battery charger. This charger is part of a range of professional battery chargers from CTEK SWEDEN AB. It represents the latest technology in battery charging with charging and analysis in eight steps with temperature compensation. Read this User Manual and follow the instructions carefully before using your new charger. SAFETY • The charger is designed to charge lead acid batteries. Do not use the charger for
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IMPORTANT INFORMATION FOR MULTI XT 14000 and XT 14000 Please note that the battery pack in the 24 V system in most cases consists of more than one battery. They are linked up to the 24 V system, but the individual batteries generally have a lower voltage. Therefore it is important for the charger to be connected correctly. BATTERY TYPES AND SETTINGS The XS 25000 and XT 14000 are programmed according to “PROGRAM DESCRIPTION” with fixed settings. MULTI XS 2500 and MULTI XT 14000 can easily be
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Recond (Lamp 5) (only on MULTI XS 25000 and MULTI XT 14000) This mode is used to recover deeply discharged flooded batteries. Recondition of deep discharged batteries. The voltage increases with reduced current for a limited time period. The higher voltage starts some gassing and mixing of the acid, which is beneficial for both battery capacity and expected life. Note that the battery could emit explosive gas during Recond. Recond is performed between Analysis and Maintenance. INDICATORS La
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TEMPERATURE COMPENSATION MULTI XS 25000, XS 25000, MULTI XT 14000 and XT 14000 have a sensor cable placed together with the battery cables. The units will automatically adjust the charging voltage if the temperature deviates from +25 C. A high temperature lowers the voltage and freezing conditions is handled by higher voltage. The temperature is best measured on or very close to the battery. Therefore always place the sensor as close to the battery as possible when charging. The sensor cable
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PROGRAM DESCRIPTION Desulphation Soft Start Bulk Absorption Recovers a Tests the battery Peak charge with Bulk charge sulphated battery condition minimal fluid loss MULTI XS 25000 MODE Desulphation Soft Start Bulk Absorption NORMAL YES Max 10 A for 4 h until the 25 A for max 20 h. 14.4 V until 4 h after the or voltage reaches 12 V. current dropped to 3 A, RECOND max 12 h. SUPPLY XS 25000 MODE Desulphation Soft Start Bulk Absorption PRESET YES Max 10 A for 4 h until the 25 A for max 20 h. 14.4
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Analysis Recond Float Pulse Tests whether the Maintenance for Maintenance for Reconditioning of battery retains maximum maximum a drained battery the energy performance battery life Analysis Recond Float Pulse Warning indication if Max 15.9 V and 5 A 13.8 V with max 7 A for Pulse start at 12.9 V, voltage drops to 12.6 V for 4 h for deeply max 10 days. max voltage 14.4 V. in 2 minutes. discharged batteries. Otherwise for 30 min- utes (only in Recond mode). 13.8 V max 300 W. Analysis Recond Flo
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MAINTENANCE The charger is maintenance-free. The charger must not be opened; doing so will invalidate the warranty. If the power cable is damaged it must be replaced by CTEK or its authorized representative. The charger casing can be cleaned using a damp cloth and mild cleaning agent. Remove the plug from the power socket before cleaning. LIMITED WARRANTY CTEK SWEDEN AB, Rostugnsv. 3, SE-776 70 VIKMANSHYTTAN, SWEDEN issues this limited warranty to the original pur- chaser of this product. This
