Gysflash 1.12 - Battery charger GYS - Free user manual and instructions

Brand	GYS
Model	Gysflash 1.12
Product type	Battery charger
Power supply	220-240 V AC, 50-60 Hz
Charging voltage	14.5 V (charging mode), 13.6 V (maintenance)
Charging current	1 A
Compatible battery types	12 V lead (GEL, AGM, WET, MF, Calcium)
Battery capacity (charge)	1 Ah to 32 Ah
Battery capacity (maintenance)	Up to 100 Ah
Number of charging stages	7 automatic stages
Protections	Reverse polarity, short circuit, anti-spark, overheat
Special functions	Desulfation, recovery of discharged batteries, charge maintenance
Visual indicators	OK indicator (flashing: ready to start; solid: charged)
Insulation class	Class II (double insulation)
Electronic compatibility	Compatible with vehicle electronics
Operating temperature	Max 50 °C (integrated thermal protection)
Included accessories	Clamps, lugs (depending on version)
Standards	CE, EAC, UKCA, CMIM (Morocco)
Warranty	2 years (parts and labor)
Maintenance	Do not open; replace cable by a professional
Approximate weight	0.5 kg
Approximate dimensions	15 x 8 x 5 cm

Frequently Asked Questions - Gysflash 1.12 GYS

What type of battery can I charge with the Gysflash 1.12?

This charger is designed for 12V lead-acid batteries, including GEL, AGM, WET, MF (maintenance-free) and Calcium types.

What is the maximum battery capacity supported?

In charging mode, it supports batteries from 1 Ah to 32 Ah. In maintenance (floating) mode, it can maintain batteries up to 100 Ah.

How do I know if the battery is fully charged?

The OK indicator lights up solid when the battery is fully charged. If it flashes, the battery is ready to start the engine but not yet at 100%.

Can I charge a frozen or damaged battery?

No, never charge a frozen or damaged battery, as this poses a risk of explosion or fire.

Does the charger protect against reverse polarity?

Yes, the Gysflash 1.12 has protection against reverse polarity. If the clamps are incorrectly connected, the indicator flashes quickly.

Can I leave the charger plugged in permanently?

Yes, once charging is complete, the charger automatically switches to maintenance mode (13.6V) to keep the battery at its maximum without overcharging.

What accessories are needed to charge via a motorcycle 12V socket?

You must use the cigarette lighter adapter (ref. 029439) connected to the charger, then plug into the motorcycle's 12V socket. Make sure the dashboard is off.

What should I do if the indicator flashes slowly?

This indicates that the battery is very low or faulty. Replace the battery and restart charging.

How to clean and maintain the charger?

Unplug the charger before any cleaning. Use a dry cloth. Never clean with water or chemicals. If the cable is damaged, have it replaced by a professional.

What is the charging time for a typical battery?

For example, a 2 Ah battery goes from 20% to 80% in about 2 hours, a 10 Ah in 6 hours, a 20 Ah in 12 hours, and a 32 Ah in 19 hours.

USER MANUAL Gysflash 1.12 GYS

ANOMALIES, CAUSES, REMÉDES

CONDITIONS DE GARANTIE

This manual contains safety and operating instructions.

Read it carefully before using the device for the first time and keep it in a safe place for future reference.

This machine should only be used for charging operations comprised within the limits indicated on the machine and in the instruction manual. The operator must respect the safety precautions. In case of inadequate or unsafe use, the manufacturer cannot be held liable.

This unit can be used by children aged of at least 8 years and by people with reduced physical, sensory or mental capabilities or lack of experience or knowledge, if they are properly monitored or if instructions for using the equipment safely was given to them and if they have been made aware of the risks. Children must no play with the product. Cleaning and maintenance should not be performed by unsupervised children.

Do not use to charge small batteries or non rechargeable batteries.

Never charge a frozen or damaged battery.

Do not operate the device with a damaged power supply cord or a damaged mains plug.

Do not use the device if the charging cable appears to be damaged or assembled incorrectly in order to avoid any risk of short circuiting the battery.

The operating mode of the automatic charger and the restrictions applicable to its use are explained below in this manual.

Fire and explosion risks!

A charging battery can emit explosive gases.

• During the charge, the battery must be placed in a well ventilated area.
• Avoid flames and sparks. Do not smoke.

Connection/disconnection:

• Ensure that the charger's power supply is disconnected before plugging or unplugging the connections on the battery.
• Always ensure the Red clamp is connected to the «+» battery terminal first. If it is necessary to connect the black clamp to the vehicle chassis, make sure it is a safe distance from the battery and the fuel/exhaust pipe. The charger must be connected to the mains.
• After charging, disconnect the charger from the mains, then disconnect the clamp from the car body and then disconnect the clamp from the battery, in the indicated order.

Connection:

Class II device
- The connection to the power supply must be carried out in compliance with national standards.

Maintenance:

• If the power cable is damaged, it must be replaced by the manufacturer, its after sales service or an equally qualified person to prevent danger.

Regulations:

Machine compliant with European directives.
- The certificate of compliance is available on our website.
EAC Conformity marking (Eurasian Economic Community)
- Equipment in compliance with British requirements. The British Declaration of Conformity is available on our website (see home page).
- Equipment in conformity with Moroccan standards.
- The declaration C_ (CMIM) of conformity is available on our website (see cover page).

Waste management:

• This product should be disposed of at an appropriate recycling facility. Do not throw away in a domestic bin.

GENERAL DESCRIPTION

The GYSFLASH 1.12 is ideal to charge most small lead-acid batteries, often used for cars and many other small vehicles such as motorbikes, scooters, watercrafts... These batteries can be of many types eg: GEL (gel electrolyte), AGM (absorbed glass mat), WET, MF (Maintenance Free), CA (Calcium)...

This charger has been designed to charge 12V batteries (6*2V elements) from 1 Ah to 32 Ah, or for floating charge up to 100 Ah.

START UP

1. Connect the charger to the battery using the proper accessory (clamps, lugs, etc...).
2. Plug the charger to the mains (single phase 220-240Vac 50-60Hz).
3. During the charge, the device indicates the charge's progress. When the indicator OK blinks, the battery is ready to start the vehicle. Once the indicator OK stays on, the battery is completely charged.
4. After charging, disconnect the charger from the mains, then disconnect the charger's connections from the battery.

CHARGE MODE

• Charge mode description :

CHARGE mode (14.5V/1A):

Mode designed for lead-acid batteries, 12V from 1 Ah to 32Ah and up to 100 Ah for a floating charge. 7 step automatic maintenance cycle.

• Charging curve :

The GYSFLASH 1.12 use an 7 step charging curve which guarantees optimal performance for your battery.

Step 1: Analysis

Analyses the battery state (charge level, polarity inversion, wrong battery...)

Step 2:Recovery (0.5A)

Damaged elements recovery due to an extended deep discharge algorithm

Step 3: Test

Sulfated battery test

Step 5: Charge (1A)

Fast charge with maximum current that can reach 80% charge level.

Constant voltage charge to reach a 100% charge level.

Maintains battery charge level at its maximum.

Estimated charge time	∞
Battery capacity 2Ah 10Ah 20Ah 32Ah
Charging time 20% >> 80%	2h 6h 1	2h 19h

If the motorbike is fitted with a 12V plug, the GYSFLASH 1.12 can charge the battery via this plug with the CAN-BUS system, without switching the dashboard on. In this setup, connect the cigarette lighter adapter on the charger and on the motorbike's 12V socket then follow the «start up » procedure on the previous page. In certain cases, it is possible that the charge will only start 2 minutes after performing the connections.

- Protections :

The GYSFLASH 1.12 has several features to protect it against short-circuits or polarity inversion. It has an anti-spark feature which prevents sparks whilst connecting the device to the battery. This charger has double insulation and is compatible with vehicle's onboard electronics.

The GYSFLASH 1.12 is fitted with an integrated temperature probe that ensures that the charging current is adapted to the ambient temperature to prevent internal electronics' overheating.

TROUBLESHOOTING

	Symptoms Causes Remedies
1	The indicator !blinks rapidly.	·Polarity inversion ·Battery voltage is too high	·Check that the clamps are properly connected. ·Check that it is a 12V battery.
2	The indicator !blinks slowly.	Battery is faulty or has a very low voltage.	Change the battery.
3	The indicator !is on.	·Charge failure, battery non recover-able. ·Thermal protection.	·Change the battery and restart a charge. ·Ambient temperature is too high (>50℃), cool the room and let the charger cool down.
4	The indicator !blinks.	Charger in sleep mode.	Connect a battery to the charger to exit sleep mode.

WARRANTY

The warranty covers faulty workmanship for 2 years from the date of purchase (parts and labour).

The warranty does not cover:

• Transit damage.
• Normal wear of parts (eg.: cables, clamps, etc.).
• Damages due to misuse (power supply error, dropping of equipment, disassembling).
• Environment related failures (pollution, rust, dust).

In case of failure, return the unit to your distributor together with:

• The proof of purchase (receipt etc ...)
• A description of the fault reported

SICHERHEITSHINWEISE

Stufe 2:Recovery (0.5A)

PexnM 3APRdKN (14.5B/1A) :

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Kpmba3apdKn:

GYSFLASH 1.12 3apkaet no pa3bepHyto Kpmbo, coctoae n3 7 7aIOB, rapaHTpyuoe onTmAbhble pa6ouhe xapakTepcntn Baew AK5.

3tan 1:AhaHn3

AHaJIIN3 COCTOHNIAK5 (ypoBeH 3apra, INHbpCnI NOJARPHoCTe, NOkNIOUChHe HEnpabInbHoN AK5...)

3Tan 2: BocTaHOBJeHne (0.5A)

AnropTM BOCCTaHOBHeHn 3JeMeHTOB, NOBpeKdeHHbIX BCNECTBnE rly60kO pa3pAkn.

3tan 3: Tect

TecnpoBaHne cyIbΦaTnpoBaHHo AKB

3tan 5:3apka (1A)

Быстая заразда Ка Ha MaKcIMMaJIbHOM Toke, NO3BOJIAOДЯ DOCTN8b 80% ypoBnHa зараздК.

3Tan 6: NorrlooseHne (14.5B)

3apra Ka npn noctoHHom HnprjKeHH, YTO6bI DOBecTu yPOBeHb 3apra do 100%.

HENCIPABHOCTN, INX PPNHbI N UCTPAHEHNE