GARDENA Water Control Select
Operator's manual
Art. 1891
Introduction
This manual provides instructions for the GARDENA Water Control Select (Art. 1891). It covers the intended use, safety precautions, initial operation, function, programming, maintenance, troubleshooting, technical data, and warranty information.
Intended Use: The GARDENA Water Control is designed for private use in domestic and hobby gardens for outdoor use, controlling sprinklers and watering systems, including automatic watering during holidays.
DANGER! The GARDENA Water Control must not be used for industrial purposes or in conjunction with chemicals, foodstuffs, easily flammable and explosive materials.
Safety
Important! Read the operator's manual carefully before use and keep for future reference.
Battery: To ensure safe operation, only a 9V alkaline manganese battery (alkaline) type IEC 6LR61 must be used. Replace the battery when the battery symbol flashes.
Setting up: The Water Control may only be set up vertically with the sleeve nut to the top to prevent water penetrating the battery compartment. The minimum water output for correct function is 20 – 30 l/h. At high temperatures (over 70 °C), the LCD display may extinguish but the program is unaffected. The maximum temperature for water flow is 40 °C.
Avoid tensile strain. Do not pull the hose connected to the Water Control.
CAUTION! If the control section is removed when the valve is open, the valve remains open until the control section is reattached.
DANGER! Cardiac arrest! This product makes an electromagnetic field. Persons with medical implants should consult their physician and the manufacturer before operating.
DANGER! Risk of suffocation! Small parts can be easily swallowed. Keep toddlers away.
Initial Operation (Fig. A-D)
A video of the setting processes is available.
Refer to figures A-D for initial setup steps.
Function (Fig. F)
Settings can be changed or moved to the next setting by turning the knob. Confirm input by pressing the rotary knob. Pressing the knob for 3 seconds locks or unlocks the display.
The display shows:
- Time
- Connected sensor status
- Programs (Start Time, Run Time, Frequency)
- Battery Condition (symbol flashes when low)
- Soil Moisture (0-3 drops: very dry to very humid)
- Today's schedule status (active/deactive)
Battery Replacement: If away for long periods, replace the battery when the symbol flashes to prevent system failure.
Programming (Fig. G-J)
Fig. G: 1. Set time (hours), 2. Set time (mins), 3. Set day (Mon – Sun), 4. Ready for time plan.
Fig. H: 1. Select schedule, 2. Set schedule, 3. Confirm schedule, 4. Device programmed. P1, P2, P3 denote watering schedules. Up to 3 independent schedules can be saved. Irrigation days are selected individually. The current weekday is underlined. Schedules can be activated/deactivated by pressing On/Off.
Soil Moisture Sensor (Fig. D and I): After connecting a soil moisture sensor (Art. 1867, optionally available), "Sensor" is displayed. Watering is interrupted or a schedule is disabled if the soil is sufficiently moist. The switching point can be set using the controller on the sensor (see GARDENA Soil Moisture Sensor Operating Instructions). There are 3 levels to choose from.
Fig. J: 1. Active watering, 2. Change watering duration (1 min – 59 min), 3. Stop active watering anytime.
Maintenance (Fig. E)
Refer to figure E for maintenance steps.
Storage
- Store the product away from children.
- Remove the battery to preserve it.
- Store the controller and valve unit in a dry, enclosed, and frost-free place.
Disposal: Dispose of the product through your municipal recycling collection centre in accordance with local environmental regulations. Dispose of batteries only when discharged.
Troubleshooting
| Problem | Possible Cause | Remedy |
|---|---|---|
| No display appears | Battery inserted incorrectly. | Check polarity markings (+/-). |
| Battery is flat. | Insert a new (alkaline) battery. | |
| Display shows - - - when button is activated | Temperature on display is higher than 70 °C. | Display appears after temperature has dropped. |
| Buttons have been locked. | Press the [checkmark] button for 3 seconds. | |
| Manual watering is not possible using the [watering-can] button | Low battery is continuously displayed. | Insert a new (alkaline) battery. |
| Tap is turned off. | Turn the tap on. | |
| Watering program is not being undertaken (no watering) | Controller is not connected. | Mount the controller on housing. |
| Minimum pressure of 0.5 bar not available. | Ensure a pressure of at least 0.5 bar. | |
| Program entry/modification during or just before the start pulse. | Make program entry/modification outside the programmed start times. | |
| Valve was opened manually previously. | Avoid possible program overlaps. | |
| Tap is turned off. | Turn the tap on. | |
| Soil moisture or rain sensor registers damp. | If dry, check the setting/location of the soil moisture/rain sensor. | |
| Controller is not connected. | Mount the controller on housing. | |
| Low battery is continuously displayed. | Insert a new (alkaline) battery. | |
| Water Control does not close | Minimum pressure of 0.5 bar not available. | Ensure a pressure of at least 0.5 bar. |
| Minimum quantity of water drawn is less than 20 l/h. | Connect more drip heads. | |
| Valve soiled. | Flush in the opposite direction to the normal flow direction. |
NOTE: For other malfunctions, contact the GARDENA service department. Repairs must only be done by GARDENA service departments or specialist dealers approved by GARDENA.
Technical Data
| Water Control | Value / Unit | Water Control | Value / Unit |
|---|---|---|---|
| Min./max. operating pressure | 0.5 bar/12 bar | Program-controlled watering sequences per week | max. 21 |
| Operating temperature range | 5 °C to 50 °C | Watering duration | 3 x 1 min. – 7 hrs 59 min. |
| Flow medium | Clear fresh water | Battery required | 1 x 9V alkaline manganese Typ IEC 6LR61 |
| Max. liquid temperature | 40 °C | Operating time of the battery | approx. 1 year |
| Program-controlled watering sequences per day | 3 |
Accessories
- GARDENA Soil Moisture Sensor, Art. 1867
- GARDENA Anti-theft device, Art. 1815-00.791.00 from the GARDENA Service
Service/Warranty
Service: Please contact the address on the back page.
Warranty statement: GARDENA Manufacturing GmbH grants a warranty for all original GARDENA new products for two years from the date of original purchase from the retailer, provided that the devices have been for private use only. This warranty includes all significant defects of the product that can be proved to be material or manufacturing faults. This warranty is fulfilled by supplying a fully functional replacement product or by repairing the faulty product. This service is subject to the following provisions:
- The product has been used for its intended purpose as per the recommendations in the operating instructions.
- Neither the purchaser nor a third party has attempted to open or repair the product.
- Only Original GARDENA replacement parts and wear parts have been used for operation.
This manufacturer's warranty is limited to replacement and repair of products. It does not constitute an entitlement to lodge other claims, such as for damages. This warranty does not affect statutory and contractual warranty claims against the dealer/retailer. The manufacturer's warranty is governed by the law of the Federal Republic of Germany.
In case of a warranty claim, please return the faulty product, together with a copy of the receipt and a description of the fault, with postage paid to the service address.
Consumables: Faults from incorrectly installed or leaking batteries are not covered. Damage caused by frost is not covered by the warranty.
