15
6.4.2 Common Zone
The default ZonePlus setting of
Single Temperature Set
Point
also includes an enabled Common Zone for both
Heating and Cooling. The Common Zone and one other zone
must share a common temperature sensor. The default is set
to Zone A (Master Control - sensor ID “n01”).
The Common Zone parameter settings are:
Heating:
“n01 ID15:1”
and
“n01 ID16:1”
Cooling:
“n01 ID01:1”
and
“n01 ID02:1”
(if cooling is fitted)
These do not need to be adjusted.
When Multi Temperature Set Point is enabled (“
n01 ID92 :“1
”)
these Common Zone parameters are disabled.
6.4.3 Refrigerated Cooling Constant Zone
A Constant Zone is required to maintain minimum refrigerated
cooling airflow in MTSP systems. The parameter “
n01 ID93:1”
assigns Zone A by default.
To alter the nominated Constant Zone from the default, set
“2”
for Zone B,
“3”
for Zone C, or
“4”
for Zone D.
Assigning
“0”
will disable the Constant Zone. This should be
done when the system operates only in circumstances where
the minimum cooling airflow requirements are met in all
possible zoning configurations.
The Constant Zone is not active during Heating mode.
6.4.4 Zone Configuration
To enable zoning, Heating Installer Parameter “
H01 ID07:0”
must change to either “
1”, “2”, or “5”
.
Set
“H01 ID07:x”
where x = the Parameter Value for your
system from
Table
2
, p.6.
All zone parameters must be entered into the Master Controller
in a sequential order; i.e. the parameters for Zone B cannot be
accessed until Zone A parameters have been set.
Deleting zone parameters must be conducted in the reverse
order to entering; i.e. Zone D and its zone relay must be
deleted before Zone C can be deleted.
The zoning Installer Parameters to consider can be accessed
via the Master Controller, under unit “
ID n01”
.
These include:
For Refrigerated Cooling (if applicable)
The NC-6 Master Controller is preset for Common Zone
(Cooling) operation, i.e.
“n01 ID01:1”
For Heating
The NC-6 Master Controller is preset for Common Zone
(Heating) operation, i.e.
“n01 ID15:1
Summary of Contents for ZonePlus B061006
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