CS 90 Vario - Irrigation Control KARCHER - Free user manual and instructions
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| Product Type | Irrigation Control Unit |
| Brand | Kärcher |
| Model | CS 90 Vario |
| Power Source | 9V battery (not included) |
| Display | LCD screen for easy programming |
| Number of Programs | 3 customizable watering programs |
| Watering Duration | 1 to 120 minutes per cycle |
| Watering Frequency | Every 1 to 7 days |
| Manual Override | Yes, for immediate watering |
| Rain Sensor Compatibility | Yes, compatible with optional rain sensor |
| Connector Type | Standard garden hose connector (3/4 inch) |
| IP Rating | IP54 splashproof for outdoor use |
| Dimensions (W x H x D) | 140 x 80 x 60 mm |
| Weight | 250 g |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -10°C to 60°C |
| Battery Low Indicator | Visual warning on display |
| Cleaning and Maintenance | Remove battery before cleaning; wipe with a soft, damp cloth |
| Warranty | 2 years from date of purchase |
| Package Contents | Irrigation control unit, user manual |
Frequently Asked Questions - CS 90 Vario KARCHER
How do I install the CS 90 Vario irrigation controller?
Screw the controller onto your outdoor tap and attach a garden hose to the outlet. Then insert a 9V battery and program the watering schedule using the LCD display and buttons.
How many different watering programs can I set?
The CS 90 Vario offers 3 customizable programs, each allowing you to set a different watering frequency and duration for different zones or plant types.
Can I manually start watering without changing the program?
Yes, use the manual override button to start watering immediately for a default duration, even if a schedule is programmed.
How do I replace the battery?
Open the battery compartment, remove the old 9V battery, and insert a new one. The display will show a low-battery icon when replacement is needed.
What should I do before winter storage?
Remove the batteries and disconnect the controller from the tap. Drain all water from the device and store it in a frost-free place to prevent damage.
Is the CS 90 Vario compatible with rain sensors?
Yes, it is compatible with optional rain sensors that automatically skip watering when it rains, saving water.
How long can each watering cycle last?
Each program can run from 1 to 120 minutes, allowing you to adjust for soil types and plant needs.
Can I set the watering frequency to every day?
Yes, the device allows watering intervals from 1 to 7 days, so you can schedule daily watering if needed.
What does the IP54 rating mean?
The IP54 rating means the controller is splashproof, so it can resist water splashes and rain, but should not be submerged.
How do I clean the device?
Always remove the battery first. Clean the exterior with a soft, damp cloth; do not use harsh chemicals or immerse in water.
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USER MANUAL CS 90 Vario KARCHER
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Product information
Brand : KARCHER
Model : CS 90 Vario
Category : Irrigation Control