HL-02 - Irrigation Control Cocraft - Free user manual and instructions
Find the device manual for free HL-02 Cocraft in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Irrigation Controller |
| Model | HL-02 |
| Brand | Cocraft |
| Dimensions (H x W x D) | 8 x 20 x 15 cm |
| Weight | 500 g |
| Power Supply | 9V DC adapter (included) or 4 x AA batteries (not included) |
| Number of Zones | 4 |
| Programming | Digital timer with 3 schedules per zone |
| Rain Delay | 24, 48, or 72 hours |
| Manual Operation | Yes, manual start for each zone |
| Waterproof Rating | IP54 (splash-proof) |
| Display | LCD with backlight |
| Battery Backup | Maintains program during power outages |
| Connection Type | Screw terminals for valve wires |
| Operating Temperature | 0°C to 50°C |
| Maintenance | Clean filter regularly; replace batteries yearly |
| Safety | Use only specified adapter; keep dry; child-safe when mounted properly |
| Spare Parts Available | Adapter, mounting screws, fuse (type T 250mA) |
| Repairability | Replaceable fuse and battery cradle; service by qualified technician only |
| Warranty | 2 years limited |
| Compliance | CE, RoHS |
Frequently Asked Questions - HL-02 Cocraft
How do I install the Cocraft HL-02 irrigation controller?
Mount the controller on a wall near an outdoor faucet using the included screws. Connect the valve wires to the screw terminals (C for common, 1-4 for zones). Attach the power adapter or install 4 AA batteries. Program your watering schedule.
Can I use the HL-02 without the AC adapter?
Yes, you can operate it on 4 AA batteries (not included). However, batteries are intended for backup; for regular use, the AC adapter is recommended to save battery life.
How many zones can the HL-02 control?
The HL-02 controls up to 4 independent watering zones. Each zone can be programmed with its own schedule.
How do I set a rain delay?
Press the Rain Delay button to postpone watering for 24, 48, or 72 hours. The controller will resume normal operation after the delay ends.
What should I do if the display shows no signs of life?
First, check the power: ensure the AC adapter is plugged in or batteries are fresh and correctly oriented. Replace the fuse (T 250mA) if blown. If the problem persists, contact support.
How do I clean the HL-02?
Wipe the exterior with a damp cloth. Do not use solvents or immerse in water. Clean the inlet filter periodically by removing and rinsing it under running water.
Can I connect a rain sensor to the HL-02?
This model does not have a dedicated rain sensor input. Use the built-in rain delay feature instead.
What is the maximum valve load?
Each zone can handle up to 24V AC 500mA solenoids. Do not exceed this load to avoid damaging the controller.
How do I reset the controller to factory settings?
Press and hold the Reset button (located near the battery compartment) for 5 seconds. All programs will be cleared.
Is the HL-02 outdoor rated?
The controller has an IP54 rating, meaning it is splash-proof. Install it in a sheltered location or use a weatherproof enclosure for prolonged outdoor exposure.
User questions about HL-02 Cocraft
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Irrigation Control in PDF format for free! Find your manual HL-02 - Cocraft and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. HL-02 by Cocraft.
USER MANUAL HL-02 Cocraft
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Cocraft
Model : HL-02
Category : Irrigation Control