Honeywell CM67 User Manual

Page of 7
EN0R 8498 R2 11/98
CM
67
CHRONOTHERM
PRODUCT SPECIFICATION SHEET
The
CM
67
Chronotherm is designed to provide automatic
time and temperature control of heating or cooling systems
in villas and apartments. It can be used as part of a system
in conjunction with combi boilers, oil- burners and gas fired
boilers, circulation pumps, thermal actuators, zone valves
and electric heat systems (<8A).
The
CM
67
is designed with the installer in mind and includes
a moulded backplate with trunking guides and wiring
breakouts to make installation quick and easy.
The
CM
67
display, buttons and slider layout are based on
the same simple programming philosophy used on the
acclaimed CM51 product. The unit is ideal for consumers
who want reliable precise temperature control from a simple
to program easy to use product.
FEATURES
Attractive slim styling makes it ideal for location in
any home.
7-day program
6 daily independent time and temperature level
changes let you set 6 time and temperatures pairs to
suit your life style.
Temporary programmed temperature override to
temporarily override the programmed temperature
till the next switch point.
Party button to temporarily maintain (or adjust)
the current temperature for 1-23 hours.
Day Off button copies Sunday’s program into
tomorrow or today to allow a rest day program
without having to re-program the
CM
67
.
Holiday button provides energy savings by
reducing the temperature for 1 to 99 days when
people are on holiday, returning to normal operation
(AUTO or MANUAL) on the day of return.
EEPROM memory holds the user program
indefinitely.
Telephone Interface (optional) can be fitted to the
CM
67
to allow switching between programmed mode
(slider position) and fixed set-point of 21
o
C.
24...230V 8A resistive, 3A inductive SPDT relay
provides compatibility with most domestic central
heating systems without stocking many different
models.
Surface or wallbox mounting options, trunking
guides and wiring breakouts simplify installation.
OFF position on the slider has an integral fixed frost
protection setting at minimum of 5
°°°°
C (installer
adjustable) so that pipes in the house will never
freeze in winter.
Installer Set-Up Mode allows extra functions to be
set at the discretion of the installer to match the
consumers applications :
Optimisation
Pump Exercise
Upper / Lower Setpoint Limit Adjust
Temperature offset
Minimum ON time
Cycle rate
Heat / Cool Operation
Proportional Band Width
CM
67
has provision for add-on modules to allow the
installer to sell additional features during or after the
first
CM
67
installation, giving the installer an
additional sale.
Outside Temperature Sensor accessory (optional)
can be fitted to the
CM
67
to display the external
temperature.
Remote Temperature Sensor (optional) can be fitted
to the
CM
67
to control the temperature from another
room.

Summary of Contents of user manual for Honeywell CM67

  • Page 1

    CM67 CHRONOTHERM PRODUCT SPECIFICATION SHEET The CM67 Chronotherm is designed to provide automatic time and temperature control of heating...

  • Page 2

    CM67 CHRONOTHERM CM67 CONTROLS/DISPLAY LAYOUT SPECIFICATIONS Batteries : 2 x 1.5 V IEC LR6 (AA) Alkaline cells Temperature : ±0.5...

  • Page 3

    CM67 CHRONOTHERM INSTALLER SET-UP To enter the installer set-up mode : a) Set the program slider to OFF. b)...

  • Page 4

    CM67 CHRONOTHERM Special Features Description What to do if we wish this feature Optimisation (Variable The Chronotherm will adjust the...

  • Page 5

    CM67 CHRONOTHERM Parameter Installer Set- Factory Setting Optional Setting Installer Set- Up Number / Up Category Abbreviation (Press keys...

  • Page 6

    CM67 CHRONOTHERM DIMENSIONS INSTALLATION LOCATION The CM67 Chronotherm is the temperature control element in the heating/cooling system and MUST be...

  • Page 7

    CM67 CHRONOTHERM WIRING ORDERING SPECIFICATION Description Model Logo Literature Spec Sheet NOTE: The model shown opposite 7-day T6667B1002 Honeywell...

downloadlike
ArtboardArtboardArtboard
Report Bug