Fitco Wired & Wireless Smart Kit
Mbsmpro.com, Fitco, Wired Controller, Remote Kit, WiFi Smart Module, M+7*1600(SY), Universal AC Control, 12V/24V, HVAC Upgrade, Smart Life App, Split System, VRF
The Ultimate HVAC Command Center: Fitco Wired & Wireless Smart Kit
In the world of air conditioning maintenance, control is everything. Whether you are an HVAC technician diagnosing a fault or a homeowner tired of losing the remote, the Fitco Smart Control Kit represents the perfect bridge between reliability and modern technology. This comprehensive system is not just a spare part; it is an upgrade that transforms a standard split system into a smart, fully manageable climate station.
This kit is unique because it offers triple redundancy: a wall-mounted wired thermostat for permanent access, a handheld wireless remote for convenience, and a WiFi module to bridge your cooling system to the cloud. For the artisan bricoleur, this means fewer callbacks for “lost remotes” and easier diagnostics via the wired interface.
Why “Wired” Still Matters in a Wireless World
You might ask, “Why install a wired controller when I have a phone?” The answer is reliability. Wireless signals can fail, batteries die, and phones get lost. A wired controller like the Fitco M+7 Series is hardwired directly to the indoor unit’s PCB. It communicates via a stable data signal (often 0-5V or 12V), ensuring that when you press “Cool,” the compressor engages every time.
Moreover, for commercial applications—like offices or server rooms—a wall-mounted controller prevents employees from losing the remote or setting dangerous temperatures, as many wired units feature “Admin Lock” capabilities.
Technical Specifications & Capabilities
Below is the technical breakdown of the Fitco Control System.
| Feature | Specification |
| Model Series | Fitco M+7*1600(SY) |
| Control Type | Hybrid (Wired + IR Wireless + WiFi) |
| Input Voltage | 5V DC / 12V DC (Powered via Indoor Unit PCB) |
| Communication | 3-Wire / 4-Wire Shielded Data Cable |
| WiFi Frequency | 2.4 GHz (802.11 b/g/n) |
| App Compatibility | Smart Life, Tuya, Brand Specific |
| Functions | Mode (Cool/Heat/Dry/Fan), Swing, Timer, Sleep, Turbo |
| Display | LCD Backlit (Wired Unit) |
| Installation | Wall-Mount (Standard Electrical Box spacing) |
| Compatibility | Universal Split, Cassette, Duct, VRF Systems |
Comparison: Fitco Hybrid Kit vs. Standard Remotes
To understand the value of this upgrade, we compare it against standard solutions found in the market.
| Criterion | Standard IR Remote | Fitco Hybrid Kit (Wired+WiFi) | Verdict |
| Reliability | Low (Line of sight required) | High (Direct Wire + Cloud) | Fitco wins for critical cooling. |
| Placement | Loose / Tabletop | Fixed Wall Mount | Never lose your controller again. |
| Diagnostics | None (Blind operation) | Error Code Display | Essential for troubleshooting faults. |
| Smart Features | None | Global App Control | Turn on AC before you arrive home. |
| Installation | Instant | Requires Wiring | Professional installation recommended. |
Tech Note: The inclusion of the WiFi dongle (often a USB or 4-pin header stick) allows the AC to communicate with servers. This means you can integrate your “dumb” AC into Google Home or Amazon Alexa ecosystems without buying a new unit.
Installation Guide: The “Artisan” Approach
Warning: Always disconnect main power before opening the indoor unit.
- Locate the PCB Port: Open the front panel of the indoor unit and locate the mainboard. Look for a socket labeled “DISP,” “WIRE_CON,” or “CN40.”
- Run the Cable: Fish the shielded 4-core cable from the indoor unit through the wall to the desired thermostat location. Avoid running this parallel to high-voltage (220V) power lines to prevent signal interference.
- Mount the Backplate: The Fitco controller separates from its base. Screw the base plate into the wall or switch box.
- Connect & Test: Connect the harness. Power up the breaker. The wired controller should light up immediately. If it displays an “E1” or “Communication Error,” check your A/B signal wire polarity.
- WiFi Setup: Plug the white Smart Module into the specific USB/Header port on the indoor unit (or the wired controller, depending on model). Scan the QR code to pair with your smartphone.
The “Smart” Advantage: Energy Efficiency
One of the hidden benefits of the Fitco Smart Kit is energy monitoring. Unlike a simple thermostat that just clicks on and off, this intelligent system can often track runtime. By using the “Timer” and “Sleep” algorithms effectively via the app, users typically see a reduction in electricity usage by preventing the AC from running efficiently in empty rooms.
For the refrigeration technician, this kit is a high-value upsell. You are not just repairing an AC; you are modernizing it.

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Upgrade your HVAC with the Fitco AC Wired Controller & WiFi Kit. Features dual-interface control, Smart Life app compatibility, and universal split system integration. Perfect for technicians.
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Excerpt:
The Fitco Wired & Wireless Controller Kit is the ultimate upgrade for any split air conditioning system. Combining the reliability of a hardwired wall thermostat with the convenience of WiFi smart control, this kit ensures you never lose command of your climate. Ideal for offices, homes, and server rooms requiring redundant cooling management.
