Rinnai CNTRLMFB High Wall Heat Pumps Instruction Manual

Rinnai CNTRLMFB High Wall Heat Pumps

Product Information

Specifications:

• Product Name: Multi-function Box (CNTRLMFB)
• Compatibility: Pro Series High Wall heat pumps
• Compatible Wired Wall Controller : CNTRLDRCINW
• Functionality: Allows connection to a standard wired wall controller for additional functionality like full wireless control

Product Usage Instructions

Installation:

1. Open the high wall heat pump front panel.
2. Remove the LED display box cover.
3. Remove PCB cover and locate wiring port of CN32 (Multifunction) on PCB.
4. Attach Multi-Function box wiring into PCB and into LED display.
5. Attach Multi-Function box and wiring inside heat pump cover (refer to the photo on the next page of the manual).
6. Check the operation to ensure proper installation.

Frequently Asked Questions (FAQ)

• How do I know if the Multi-Function box is installed correctly?
  After installation, check if the wired wall controller (CNTRLDRCINW) can now control the Pro Series High Wall heat pump wirelessly. If the additional functionalities are working as expected, the installation is successful.

• Can I use the Multi-Function box with other heat pump models?
  The Multi-Function box is specifically designed for use with Pro Series High Wall heat pumps. It may not be compatible with other models.

• Is professional installation required for setting up the Multi-Function box?
  While professional installation is recommended for optimal setup and performance, users with experience in handling electronics and wiring can also install the Multi-Function box following the provided instructions carefully.

INTRODUCTION

The multi-function box is an accessory that allows the Pro Series High Wall heat pumps to be connected to a standard wired wall controller, allowing additional functionality such as full wireless control.

Compatible wired wall controller:
Standard controller: CNTRLDRCINW

Installation

1. Open the high wall heat pump front panel.
2. Remove the LED display box cover.
3. Remove PCB cover and locate wiring port of CN32 (Multifunction) on PCB.
4. Attach Multi-Function box wiring into PCB and into LED display.
5.  Attach Multi-Function box and wiring inside heat pump cover, refer photo on next page.
6. Check operation.

Multi-function box installation (CNTRLMFB)

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