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Honeywell YZ667A1060 Installation Manual

Wireless domestic heating zoning system.
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HC60NG Relay Module
HR80UK Radiator Controllers

TABLE OF CONTENTS

Section
1
General.................................................. 1
2
Technical Information .......................... 1
3
Factory Configuration.......................... 2
4
HC60NG Relay Module......................... 3
5
CM67z Room Unit................................. 4
6
HR80UK Radiator Controller ............... 5
7
System Testing ..................................... 6
7.1
Service mode ......................................................6
8
Changing the Configuration................ 7
8.1
Parameters of the CM67z...................................7
8.2
8.3
Built -in sensor configuration ...........................9
8.4
8.5
Resetting a Bound HR80UK ..............................9
9
Trouble Shooting................................ 10
9.1
Trouble Shooting Guide...................................10
9.2
Manual adaptation............................................11
Wireless Domestic Heating Zoning System
CM67z Room Unit
Page
1
YZ 667 A 1060

1 GENERAL

The CM Zone Wireless Domestic Heating Zoning System
offers high levels of comfort and energy savings for the
home. It provides the ability to control two individual zones
at different comfort levels and at different times. A typical
example being the living areas and the bedrooms being
controlled separately.
The standard CM Zone Pack contains a Room Unit, a Relay
Module and six Radiator Controllers all pre-bound with three
Radiator Controllers bound to Zone 1 and three bound to
Zone 2. The System can be expanded or modified and the
methods used are described within this Guide.
To get the best from the installed system it is recommended
to use Honeywell VT15, VT117 or VT200 TRV bodies and a
Honeywell DU145 Automatic Bypass Valve.
For application support please contact your nearest
Honeywell salesman, for technical assistance please contact
the Honeywell Technical Help Desk, details are on the back
page.
INSTALLATION GUIDE
42010824-003 R1

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   Summary of Contents for Honeywell YZ667A1060

  • Page 1: Table Of Contents

    Guide. To get the best from the installed system it is recommended to use Honeywell VT15, VT117 or VT200 TRV bodies and a Honeywell DU145 Automatic Bypass Valve. For application support please contact your nearest...
  • Page 2: Factory Configuration

    Section 3: Factory Configuration The Hydronic Zoning kit is factory pre-configured and has the Zoning Example following components: Zone 1: Living Room + Kitchen (downstairs) Zone 2: Bedrooms (upstairs) • Zone 1 - Three HR80UK Radiator controllers labelled 1 • Zone 2 - Two HR80UK Radiator controllers labelled 2 •...
  • Page 3: Hc60ng Relay Module

    1.0-2.5mm² CAUTION: 6mm max. Observe ambient temperature and current limits (see HC60NG wiring label) < 7mm Honeywell ‘Y Plan’ Connections Honeywell ‘S Plan’ Connections NOTE: NOTE: For existing ’Y Plan’ remove only Room Thermostat connections from For existing ’S Plan’ remove only Room Thermostat connections from Junction Box Terminals and replace with Connections to HC60NG.
  • Page 4: Cm67z Room Unit

    Section 5: CM67z Room Unit The CM67z Room Unit provides a central point from which to configure the system and set the time and temperature profiles for each Zone. At a given time, as defined within a Zone profile, the CM67z Room Unit transmits the required temperature setpoint to the respective HR80UK Radiator Controllers, local temperature control and override is then provided at each HR80UK Radiator Controller.
  • Page 5: Hr80uk Radiator Controller

    HC60NG Relay Module. Setpoints can be temporarily overridden using the adjustment dial. The HR80UK can be fitted onto Honeywell VT15, VT117, VT200 and many other manu- facturers TRV bodies with a M30x1.5mm thread and a 12.9 - 10.5 mm valve closing point, adaptors may be available for manufacturers with non standard connections, for more infor- mation contact Honeywell Technical Help Desk, details on the back page.
  • Page 6: System Testing

    Section 7: System Testing When selecting the operating site ensure It is recommended to complete the system testing that the distance to wireless devices such as before mounting the wall bracket on the wall. wireless headphones, cordless phones etc. is Position the CM67z Room Unit as close as pos- Caution! approx.
  • Page 8: Changing Or Adding A Hr80uk To A Zone

    DAY 1...7 TEMP COPY PROG DATE PROG PROG AUTO...
  • Page 9: Built -in Sensor Configuration

    8.3 Built -in sensor configuration The CM67z Room Unit features a built-in temperature sensor used for specific applications. Sensor operation is defined by parameter 6:tS in Installer mode: 6:tS = 0 (Factory default. The built-in sensor is idle - not used for control nor measurement).
  • Page 10: Trouble Shooting

    CM67z displays a spanner Fault in the CM67z room unit. Remove and re-insert the battery compartment. If the spanner symbol ( symbol ( ) does not clear itself in a few minutes call the Honeywell Technical Help-Desk, details on the back page.
  • Page 11: Manual Adaptation

    RF communication fault. Call the Honeywell Technical Help-Desk, details on the back page. NOTE: The boiler can be controlled manually when RF communication is lost. Press the HC60NG push button to switch the boiler on or off.
  • Page 12 Note: This Product has been designed for applications as described within this document, for use outside of the scope as described herein refer to Honeywell for guidance. Honeywell cannot be held responsible for misapplication of the products described within this document Honeywell Control Systems Ltd.

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