Hanicks Wireless Room Thermostat Kit - White CM927

Pro Series Wireless Programmable Thermostat - Replaces Honeywell CMS927 & CMS921 Wireless Programm...

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OnBuy.comHanicks Honeywell Home By Resideo Cm927 Cm921 Cm727 Cm721 (Mk2) Wireless Room Thermostat & Receiver
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Product Information

Full details

This guide is for users of the Hanicks Wireless Room Thermostat Kit (White CM927), designed to replace Honeywell CM Series thermostats. The key benefit is its compatibility with existing Honeywell Wireless Relay Boxes, eliminating the need for professional installation. However, note that while it offers advanced features, it's essential to understand the basic programming to utilize its full potential.

All features

ColourWhite
Model Part NumberCM927
BrandHanicks

Extended Product Information

FAQs

How do I set the temperature?

Use the up and down arrow buttons on the thermostat to adjust the desired temperature. The current temperature setting will be displayed on the screen.

How do I program a schedule?

Refer to the user manual for detailed programming instructions. Generally, you can set different temperature settings for different times of the day and days of the week.

What kind of batteries does it use?

The thermostat uses two AA alkaline batteries, which are included in the box.

What if the display is not showing anything?

Check the battery compartment and ensure the batteries are properly installed. If the batteries are old, replace them.

Can I use a different brand of wireless relay box?

No, this thermostat is designed to work exclusively with Honeywell Wireless Relay Boxes.

How do I reset the thermostat?

Consult the user manual for instructions on how to reset the thermostat to its factory settings. This is usually done through the settings menu.

What is the warranty?

The product comes with a standard manufacturer's warranty. Please refer to the warranty information included in the packaging or contact the retailer for details.

How do I bind the thermostat to my existing relay box?

Follow the binding instructions in the user manual for your specific Honeywell Wireless Relay Box model. These instructions typically involve a button press on both the thermostat and the relay box.

Troubleshooting

Thermostat not turning on.

Check the battery installation and ensure batteries are correctly inserted. Replace batteries if necessary.

Thermostat not communicating with the boiler.

Check the connection to the wireless relay box. Ensure the relay box has power and is properly bound to the thermostat. Refer to the manual for binding instructions.

Display is dim or unreadable.

Replace the batteries with new AA alkaline batteries.

The room temperature reading seems inaccurate.

Make sure the thermostat is not placed in a drafty area or near a heat source. Calibrate the thermostat using the settings menu if necessary.

Pros and Cons

Pros

  • Easy replacement for existing Honeywell CM series thermostats.
  • Compatible with existing Honeywell wireless relay boxes, reducing installation complexity.
  • Features Optimum Start & Stop for energy savings.
  • User-friendly interface with modern on-screen feedback.
  • Retains user programs even during battery changes.
  • Comes with all necessary mounting hardware.

Cons

  • Requires understanding of basic programming for optimal use.
  • Relies on existing Honeywell wireless relay boxes; not a standalone unit.
  • May require a minor learning curve for users unfamiliar with programmable thermostats.
  • Limited to the features of the original Honeywell CM Series Thermostats.
  • Display menu identical to the Honeywell Home T3 Series Thermostat.

Setup, Compatibility & Care

  1. Installation:
  • Remove your old thermostat.
  • Mount the Hanicks thermostat using the included wall mount or stand.
  • Insert the included AA batteries.
  • Bind to your existing Honeywell Wireless Relay Box following the instructions in the manual.
  1. Compatibility: This thermostat is designed to replace Honeywell CM Series wireless thermostats and is compatible with Honeywell Wireless Relay Boxes (BDR91, HC60NG, R6660D, R8810A OpenTherm Bridge).
  2. Care:
  • Clean the thermostat with a soft, dry cloth. Do not use solvents or abrasive cleaners.
  • Replace batteries when the low battery indicator appears.
  • Avoid placing the thermostat in direct sunlight or near heat sources.

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