CAREL MCH2000031 μC2SE Temperature Controller for Chiller Systems

Name: CAREL MCH2000031 μC2SE Temperature Controller for Chiller Systems CAREL
Brand: CAREL
SKU: 386527611845
Price: 592.23 USD
Availability: InStock

$592.23 USD

~~$592.22 USD~~ $592.23 USD

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MPN: MCH2000031
Condition: new
Communication: RS485 with Modbus RTU protocol

View all 12 specifications

Maximum Power Input: 3W
Relay Output Current: 2A per relay (extendable to 3A for single output)
Mounting: DIN rail or panel mount
Power Supply: 24 Vac (+10/-15%), 50/60 Hz
Digital Inputs: 5 free contact inputs
Digital Outputs: 5 SPST relay outputs
Protection Rating: IP65/IP40
Operating Temperature: -10°C to 55°C
Analog Inputs: 4 NTC temperature probes (10 kΩ at 25°C)

Processing: 3 business days
Transit after dispatch: 5–10 business days

Shipping calculated at checkout. For urgent orders, confirm availability and delivery before purchasing.

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3 business days: Processing
5–10 business days: Transit after dispatch
Warehouse photos: Real stock gallery
Email & WhatsApp: Ask before you order

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Description

CAREL MCH2000031 μC2SE Temperature Controller for Chiller Systems

Advanced μC2SE temperature controller with Modbus communication for precise chiller and heat pump management in industrial HVAC applications.

The CAREL MCH2000031 is a μC2SE series electronic temperature controller designed for comprehensive management of chillers, heat pumps, and condensing units. This microprocessor-based controller features RISC technology with an optional real-time clock, providing advanced control capabilities for HVAC systems. The MCH2000031 model offers precise temperature regulation with multiple analog and digital inputs/outputs, supporting NTC temperature probes and various control functions. It includes alarm management, data logging capabilities, and supports communication protocols like Modbus RTU for system integration. This controller is suitable for industrial and commercial applications requiring reliable temperature control in refrigeration and air conditioning systems.

What the MCH2000031 is

Carel makes control systems for HVAC and refrigeration equipment, and the MCH2000031 sits on the chiller side of that work: the listing places it as a temperature controller for chiller systems, where the controller holds water or brine temperature and protects the compressor circuit. Chillers usually cool something that cannot wait, a process tank, a molding line, or a building's air handling, so a failed controller tends to stop more than the control panel.

The MCH range belongs to Carel's refrigeration controls, though this listing is the best public source for the details of this exact number. Compare the suffix on the failed unit with the number here before you order, because Carel encodes case style, keypad, and probe inputs in that string. The store also carries other Carel controller families, so if your machine runs a different line, search the catalogue before you accept a substitute.

Quick facts

Attribute	Value
Manufacturer	Carel
Part number	MCH2000031
Listed application	Temperature controller, chiller system
Condition	New
Warranty	12-month
Shipping	Worldwide

Is it the right controller for your chiller?

Run through this list before you order. It takes less time than a wrong delivery.

✓ The label on the failed controller reads MCH2000031, or a number you can confirm against it.
✓ You have the chiller's wiring drawing, or a clear photo of the old controller's terminals.
✓ The probes and contactors around the controller test good, so the fault is the controller itself.

Ordering from koeed.com

koeed.com supplies the MCH2000031 as a new part with a 12-month warranty and worldwide shipping. A single-unit order checks out directly from this page. For several chillers or a standing need, send an RFQ and we will quote against quantity and delivery schedule.

Need a Carel number that does not appear on the site? Email us your instruments list and we will source it, including older controller codes that current catalogues have dropped.

Delivery & returns

Before you order

Please check the full model number, condition and specifications before ordering. For urgent requirements, contact us to confirm availability and delivery to your destination.

We will send product photos and videos for confirmation before dispatch. International orders may be subject to customs delays, duties and taxes. See the shipping and return terms below.

Shipping Policy

Global Delivery

We ship to customers all over the world. Our primary logistics providers are DHL, UPS, TNT, FedEx, and EMS.

Processing Time

Processing time is 3 business days.

Shipping Rates & Delivery Estimates

Shipping charges for your order will be calculated and displayed at checkout. Estimated transit time after dispatch is 5–10 business days. Please note that these shipping times are only estimates and unfortunately, cannot be guaranteed.

Shipment Confirmation & Order Tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Customs, Duties, and Taxes

Please note, international shipping services do vary from country to country. To find out the exact services that are available, please put in your full address at checkout. Shipping internationally does mean that you may be required to pay customs and import taxes. All international customers are responsible for the customs rates within their own country. For further information, we recommend contacting your local customs office.

Damages

We take every reasonable precaution to ensure that products are not damaged. If the item is damaged in transit, please immediately contact us. We are not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier to file a claim. Please save all packaging materials and damaged goods before filing a claim.

Force Majeure

When encountering with force majeure, the processing of orders will be delayed. Nevertheless, it is ensured that your order will be processed in a fast manner when weather permits.

Address Verification

Please verify you have the correct shipping address on your order PRIOR to making payment as this is the address we will ship to.

Return Policy

For more information, visit our Return Policy page.

International shipping - items may be subject to customs processing depending on the item's customs value.

Sellers declare the item's customs value and must comply with customs declaration laws.
As the buyer, you should be aware of possible:
• Delays from customs inspection.
• Import duties and taxes which buyers must pay.
• Brokerage fees payable at the point of delivery.

Contact Us

If you have any questions about your order, please contact us at moritta@koeed.com.

Return Policy

Return and Refund Policy

We want you to be completely satisfied with your purchase on our store. If for any reason you are not entirely satisfied, we're here to help!

Returns

You have a generous 30 calendar days to return an item from the date you received it. To be eligible for a return, ensure the item is in its original, unworn, and unused condition with tags and packaging intact. Retain your receipt or proof of purchase for eligibility. Please note that certain items are non-returnable like perishables, custom products, personal care goods, hazardous materials, flammable liquids, and gases. Reach out for clarifications on specific items.

Return Process

Commence the return process by reaching out to us at moritta@koeed.com. Upon approval, we will furnish you with a return shipping label and detailed instructions for dispatching your package. Unnotified returns will not be accepted.

Damages and Issues

Kindly review your order upon delivery. Notify us promptly if it arrives defective, damaged, or incorrect. We will address the matter swiftly.

Exchanges

Facilitate a swift exchange by returning the original item once approved and making a new purchase.

EU 14-Day Cooling Off Period

EU-bound shipments allow a 14-day cancellation or return period without justification. Conditions mirror standard returns.

Refunds

Upon receiving and inspecting your return, we’ll inform you of the refund status. Approved refunds are automatically processed within 10 business days via the initial payment method. Allow time for financial institutions to finalize the refund. For delays exceeding 15 business days post-approval, contact us at moritta@koeed.com.

Shipping

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Contact Us

If you have any questions on how to return your item to us, feel free to contact us at moritta@koeed.com.

step 1: Quote Or Shop Now
You can place an order directly or contact us via email and whatsapp for a quote
step 2: Confirmation and delivery
Before dispatch, we will contact you by email or WhatsApp to confirm product photos and videos. See the delivery information above for our processing and estimated transit times.

At Koeed.com, we are professional architects of the industrial electronics supply chain. We specialize in providing high-performance PLCs, HMIs, Servo Motors, Drives, and Converters to ensure that modern manufacturing operations remain efficient, reliable, and future-proof in 2026’s competitive landscape.

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We source only 100% authentic industrial hardware from global category leaders. Every component undergoes a rigorous verification process to meet Industry 4.0 reliability standards.

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Supporting your vision for a smarter, more efficient industrial future.

Alternative Names

μC2SE UC2SE MCH2000031 CAREL μC2SE CAREL UC2SE

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CAREL MCH2000031 μC2SE Temperature Controller for Chiller Systems