BENSON CP4 User Manual

Override
The Benson CP4 can be overridden into a day or night condition to allow for any unscheduled operation of the
system. The maximum time that the unit can be overridden will have been set by the installer.
To program an override period
• From the Normal RUN mode
Press the Override button and enter your security code if required.
• Then choose 1) to enter the override mode
• Then select either 1 or 2 to override the zone
ON(1) or OFF(2)
• You are now prompted to enter the length of the override period.
• Should the zone be above temperature, the control will show the
following screen. Remember that the override function only overrides
time and not temperature. This error message will also appear if the
override time programmed exceeds the maximum override setting
• The status screen then indicates the zone has been
put into an override condition.
To cancel an override period repeat the steps above, choosing 2 for
OFF and then reduce the length of the override period to 00
Standby Mode
In order to put the CP4 into Standby mode, press the Override/Standby button and select 2 for Standby.
The control is then put in to the Standby mode, which means that the temperature is controlled to the night
setback setting.
To cancel repeat the above operation.
Date
To display the current time and date:
• Press INFO
• Press 2 for date.
• To cancel, repeat the above operation.
Heater Lockout/Reset
A supply can be wired into the Benson CP4 from the heater lockout connection allowing for remote indication of
a fault. Once the fault on the heater has been rectified, pressing RESET on the keypad sends a reset signal
to the heater to clear the lockout status. This feature is highly beneficial on heaters installed out of reach.
Heater Reset (No lockout indication)
On heaters where there is no heater lockout indication, the Benson CP4 can be used to send a reset signal.
To send a Reset signal in the case:
• Press the Info/Reset button
• Press 3 for Reset
The reset relay will be energised for a second.
Mon 13.06 20°C
Time Clock: DAY
1> OVERRIDE MODE
2> SUMMER MODE
OVERRIDE TO
1> ON or 2> OFF
OVERRIDE SETTING
MAXIMUM (04) :03
** WARNING**
INVALID DATA
Mon 13.06 20°C
Status: OVERRIDE
!
1> Override
2> Standby
12.13.49
SAT 11-12-02
1> INFORMATION 2>DATE
3> LOCKOUT RESET
5

BENSON CP4 Specifications

General

Brand	BENSON
Model	CP4
Category	Controller
Language	English