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EPH Controls COMBIPACK4 User Manual

EPH Controls COMBIPACK4
56 pages
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Installation and Operation Guide
COMBIPACK4
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EPH Controls COMBIPACK4 Specifications

General IconGeneral
BrandEPH Controls
ModelCOMBIPACK4
CategoryThermostat
LanguageEnglish

Summary

RFRP-OT Room Thermostat Installation Instructions

Factory Default Settings

Details default configuration parameters for the thermostat.

Frost Protection

Explains the built-in frost protection feature and its activation.

Specifications

Lists technical specifications such as power supply, range, and dimensions.

How your programmable thermostat works

Describes the operational logic of the programmable thermostat.

Mounting & Installation

Provides instructions and guidelines for physically installing the thermostat.

RF1A Wireless Receiver Installation Instructions

Specifications & Wiring

Details electrical specifications and internal wiring diagrams for the receiver.

Mounting & Installation

Guides on the proper mounting location and physical installation of the receiver.

RFRP-OT Room Thermostat Operating Instructions

LCD Symbol Description

Explains the meaning of various symbols displayed on the thermostat's LCD screen.

Button Description

Identifies and describes the function of each button on the thermostat.

Resetting the thermostat

Provides step-by-step instructions for resetting the thermostat to factory defaults.

Keypad lock and unlock

Explains how to lock and unlock the thermostat's keypad to prevent accidental changes.

Setting the date, time and programming mode

Details the procedure for configuring the device's date, time, and operating modes.

Factory Program Setting

Outlines the pre-defined heating schedules and temperature settings.

Programming Modes

Describes the different available programming options for the thermostat.

Adjust the program setting in 5/2 Day mode

Guides on customizing the heating schedule for weekdays and weekends.

Copy Function

Explains how to copy program settings from one day to another.

Temporary Override

Describes how to temporarily change the set temperature.

Permanent Override

Explains how to set a manual temperature that persists until cancelled.

Boost Function

Details how to activate a temporary higher temperature for a set duration.

Holiday Function

Instructions for setting a continuous low temperature during periods of absence.

Backlight mode selection

How to configure the LCD screen backlight behavior.

Battery low warning

Information on the battery status indicator and replacement needs.

Replacing the batteries

Step-by-step guide for replacing the thermostat's batteries.

Installer menu

PO 1 Operating Mode (Normal / Optimum Start / TPI)

Configures the thermostat's core operating logic, including efficiency modes.

PO 2 Setting high & low limits

Defines the adjustable temperature range for user interaction.

PO 3 Hysteresis HOn and HOFF

Adjusts the temperature differentials for heating activation and deactivation.

PO 4 Calibrate the thermostat

Allows for recalibrating the thermostat's temperature sensor for accuracy.

PO 5 Frost Protection

Manages the activation and deactivation of the frost protection feature.

PO 6 Exit

Option to exit the installer menu and return to normal operation.

Installer menu OpenTherm® Instructions

PO 6 Setting DHW temperature

Configures the domestic hot water temperature via OpenTherm.

PO 7 OpenTherm® Information

Displays information received from the OpenTherm boiler.

PO 8 DHOP

Activates/deactivates DHW target temperature control via OpenTherm.

PO 9 Set OpenTherm® Parameters

Allows configuration of specific OpenTherm communication parameters.

Exit

Exits the OpenTherm installer menu.

Controlling an OpenTherm® Boiler with multiple CombiPack4-OT

Making your RF1A-OT receiver into a Hub Receiver

Transforms a standard receiver into a central hub for multiple thermostats.

Identifying if a receiver is a Hub Receiver

How to determine if a receiver is functioning as a Hub Receiver.

Pairing the RF1A-OT receivers together

Establishes wireless communication links between receivers and thermostats.

Disconnecting the RF1A-OT receiver from Thermostats & other Receiver

Details the process for unpairing receivers and thermostats.

System architecture

Example A: 1 no. Thermostat controlling OT Boiler

Illustrates a basic system setup with one thermostat.

Example B: 3 no. Thermostats controlling OT Boiler

Shows a more complex setup with multiple thermostats connected.

RF1A Wireless Receiver Operating Instructions

Button / LED Description

Explains the function of buttons and status indicators on the receiver.

LED Description

Provides a detailed breakdown of the receiver's LED status lights.

To connect the RFRP-OT thermostat to an RF1A-OT receiver

On the RF1A-OT receiver

Specific steps for initiating connection on the receiver side.

On the RFRP-OT thermostat

Specific steps for initiating connection on the thermostat side.

To disconnect the RFRP-OT thermostat from an RF1A-OT receiver

On the RFRP-OT thermostat

Steps to unpair the thermostat from the receiver.

On the RF1A thermostat

Steps to unpair the receiver from the thermostat.

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