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Section 5: CM67z Room Unit
CM67z Room Unit
Positioning
The CM67z is a RF device and for the best performance
should be installed in an open space. Leave at least 30cm
distance from any metal objects including wall boxes.
1
2
Table Stand
Start up
3
Remove the insulation tab from the CM67z battery compartment.
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.
In the default setting, the CM67z Room Unit on-board sensor is disabled. This may be ena-
bled for certain applications as described within Section 8: Changing the configuration
For normal operation refer to the CM Zone User Guide
When selecting the operating site of the CM67z ensure that the dis-
!
tance to other wireless devices such as wireless headphones, cordless
phones etc. is at least 1-2m and at least 1m to other electrical devices.
Caution!
Do not mount the CM67z on metal surfaces or wall boxes.
Wall Mounting
4
Setting the clock
4
DAY 1...7
MON
TUE
WED
z 1
COPY
DAY
2
PROG
MAN
z 1
DATE
/
PROG
z 1
PROG
z 2
AUTO
OFF
Move the CM67z slider to DATE/
date and time for the first time after batteries were inserted the
zone controller display will flash as shown. Press the
- buttons to set the current year (e.g. 03 = 2003).
5
DAY 1...7
MON
TUE
WED
z 1
COPY
DAY
2
PROG
MAN
z 1
/
DATE
PROG
z 1
PROG
z 2
AUTO
OFF
Press the TEMP
button to go to the month:
+ or - to set the current month (e.g. 0 = January).
Press the
Press the TEMP
button to go to the day of the month:
6
Day of the week indicator
DAY 1...7
MON
TUE
WED
z 1
COPY
DAY
2
PROG
z 1
MAN
DATE
/
PROG
z 1
PROG
z 2
AUTO
OFF
Press the
+ or - to set the current day of the month. Check if the
day marker on the display indicates the correct day of the week.
7
DAY 1...7
MON
TUE
WED
z 1
COPY
DAY
2
PROG
MAN
z 1
/
DATE
PROG
z 1
PROG
z 2
AUTO
OFF
Press TEMP
button to go to the time: Press the
until the correct time is displayed. Holding the button for a few
seconds will change the time slowly then quickly.
THU
FRI
SAT
SUN
z 2
z 1
z 2
TEMP
3
4
5
6
MAN
z 2
position. When setting the
THU
FRI
SAT
SUN
z 2
z 1
z 2
TEMP
3
4
5
6
MAN
z 2
THU
FRI
SAT
SUN
z 2
z 1
z 2
TEMP
3
4
5
6
z 2
MAN
THU
FRI
SAT
SUN
z 2
z 1
z 2
AM
PM
TEMP
3
4
5
6
MAN
z 2
+ or
+ or -
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