Changing The Configuration; Parameters Of The Cm67Z - Honeywell YZ667A1060 Installation Manual

8.1 Parameters of the CM67z Room Unit
Installers Set Up Mode allows changing the controllers parameters to meet specific application requirements or customers needs.
See fig  to 7 how to enter the Installer set-up.
1
Move the CM67z
slider into the OFF
position.
Press and hold the
and PROG 3
z 1 z 2
& 4 buttons together.
3
Press TEMP
or
change factory setting.
The display will flash
indicating that a change
has been made.
5
Press + or - to go to
the next parameter and
follow steps 3 & 4 to
make changes.
Parameter list
Parameter
AM-PM/24h select
Reset time/temp program
You must now press the PROG 2 key to enter the next section
Minimum ON time
CM67 Room Unit Internal Temperature
Sensor Enable
Pump exercise feature enable
Cycle Rate
System Timing Master
Upper Setpoint Limit
Lower Setpoint Limit
Temperature Offset
Proportional Band Width
Optimisation enable
Loss of Communications Instruction
CM67z built-in temperature sensor use
HR80UK Window-Open Function
HR80UK Local Override Function
Automatic Summer/Winter Time Changeover
Reset Installer Mode Parameters to Defaults
DAY 1...7
MON TUE WED THU FRI SAT SUN
z 1 z 2
z 1 z 2
AM PM
TEMP
COPY
AUTO MAN OFF AUTO MAN OFF
DAY
 2 3 4 5 6
PROG
z 1 z 2
MAN MAN
DATE /
z 1
PROG
PROG z 2
AUTO
OFF
to
z 1 z 2

z 1 z 2

Identifier Range
:CL 0 (24h) / (2h)
2:rP 0 (user prog) /  (factory prog)
3:Cl
3:Ot  () 5
6:tS 0 (disabled)
 (enabled for display only)
2 (enabled for display and control)
7:PE 0 (disabled) /  (enabled)
8:Cr {3,6,9} cph
9:Sn 0 (disabled) /  (enabled)
0:UL 2 () 30
:LL 5 () 20
2:tO -3.0 (0.5) 3.0
4:Pb .5 (0.5) 3.0
5:OP 0 (disabled) /  (enabled)
6:LC 0 (relay OFF) /  (relay ON 20%)
7:SU 0 (HR80UK enabled) /  (HC60NG enabled) /
2 (both HR80UK and HC60NG enabled)
8:Ho 0 (disabled z & z2) /  (enabled zonly) /
2 (enabled z2 only) / 3 (enabled z & z2)
9:HL 0 (disabled z & z2) /  (enabled zonly) /
2 (enabled z2 only) / 3 (enabled z & z2)
20:tC 0 (disabled) /  (enabled)
2:FS 0 (modified) /  (factory)
Section 8: Changing the Configuration
2
Installer Set-Up Number
(Press + or - to change)
e.g. 1 = AM/PM
Category  Installer Set-Ups
Factory Setting or New Choice
(Press TEMP or
e.g. 0 = 24hr
e.g. 1 = 2hr AM/PM
4
Press the button to
z 1 z 2
confirm the change is ok.
The display will stop flash-
ing indicating that the new
value has been stored.
6
Adjust other settings using the Installer Parameter List
below.
7
To exit the Installers Set-Up Mode move the CM67z
slider to the AUTO position.
7
Abbreviated Set-Up Description
e.g. CL = Clock Display
z 1 z 2

Installer Set-Up
to change)
Mode Selected
z 1 z 2

Default Category
0 (2h)
0 (user prog)
 min
0 (disabled)
0 (disabled)
6 cph
0 (disabled)
30°C
5°C
0 K
.5K
 (enabled)
0 (relay OFF)
0 (HR80UK enabled)
0 (disabled z & z2)
3 (enabled z & z2)
 (enabled)
 (factory)



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