BENSON HEATING CP2 Instruction Manual

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BENSON HEATING
BENSON CP2
DIGITAL REMOTE CONTROL
PANEL USERS HANDBOOK
(Models On/Off & High/Low)
The CP2 is a purpose built remote control panel incorporating a digital control clock & internal
room & frost temperature thermostat (plus optional high/low stat if required). Three externally
mounted switches manually control the unit. Each switch has two positions: these positions being
identified using the convention of bottom of the rocker pushed in as ‘ON’ and the top of the rocker
pushed in as ‘OFF’.
FUNCTION OF SWITCH POSITION
Figure 1 – Control Switches
Switch One – ‘STANDBY / ON’
This switch does NOT control the power supply to the
panel. The panel is live and the time switch will run
whichever position this switch is placed in.
When this switch is in the ‘STANDBY’ position the
burner will not operate. Use this switch to temporarily
stop the burner without changing the time switch.
Switch Two – ‘AUTO/MAN’
When this switch is in the ‘AUTO’ position the time switch will control the burner operation of the
heater. When this switch is in the ‘MAN’ position this will manually override the time switch
operation.
Switch Three – ‘VENT/HEAT’
When this switch is in the ‘VENT’ position the main blower fan will run and will inhibit burner
operation. When this switch is in the ‘HEAT’ position the burner will run, subject to the positions
of the other two switches and the internal control thermostat.
THERMOSTAT SETTINGS
The internal thermostats will require setting. Usually the frost thermostat is set at a nominal 5ºC,
this can be changed at the discretion of the installer/user for prevailing site conditions.
Part No. 33-40-220 issue 6

DIGITAL TIME CLOCK PROGRAMMING INSTRUCTIONS
Prepararing for Operation
1. Press the reset button, using a pencil or similar instrument. This clears the memory
of unwanted information in readiness for programming.
2. Recharge the battery when no indicate appear in the display.
Figure 2. - Digital Time Switch
1. Press CLOCK and DAY buttons until current day shows. Release both buttons for
current day (today) setting.
2. Press CLOCK and HOUR buttons until current hour shows. Release both buttons for
current hour (now) setting.
3. Press CLOCK and MIN buttons until current minute shows. Release both buttons for
current minute (now) setting.
4. After setting the weekday and time, the seconds will reset automatically.
To set current time and day:
CLOCK (or ): Current time setting or show current time.
TIMER (or ): Press this button to enter program mode. There are 6 on/6 off pro
grams.
DAY (or 1...7): The day of the week setting button.
HOUR (or h+): Hour setting button.
MIN (or m+): Minute setting button.
MANUAL(or I AUTO O): ON/AUTO/OFF select mode.
: RESET button to cancel all prior settings.
HOUR : LED lamp indicator. LED lights when the device turns on.
Button Instructions:
1. Press the ‘TIMER’ button “1ON” will appear at the left side of the display. This is
the 1st program that you desire the heater to turn on.
2. Press the ‘DAY’ button to select the program period. There are 10 settings for
choice. (1) Mo. to Su. (2) Mo. (3) Tu. (4) We. (5) Th. (6) Fr. (7) Sa. (8) Su
(9) Mo.+ Tu. + We. + Th. +Fr. (10) Sa. +Su.
3. Press the ‘HOUR’ button to set the correct hour.
4. Press the ‘MIN’ button to set the correct minutes.
5. After setting the “1ON” program, press ‘TIMER’ button again “1OFF” will appear.
This is the 1st program that you desire the heater to turn off.
6. Repeat the same procedure (as sections 2 to 5) until “1OFF” program is set.
7. Your timer gives you up to 6 difference on and 6 difference off per program period.
You can use all 6 settings per period, or as few as you like.
To set programs:
1. Press the ‘TIMER’ button to advance displayed to each subsequent on or off set-
tings.
2. Check days and times displayed.
3. To make a change follows instruction’s under “To set programs”
Review your programs:
1. Press the ‘MANUAL’button to select ON/AUTO/OFF mode.
2. ON mode is to turn on the heater. OFF mode is to turn off the heater.
3. AUTO mode is to set the heater to enter the programs. It will turn on or turn off
according to the programs for which you set.
4. OVERRIDE FEATURE:
Turn To turn the heat on if already off or off if already on, the timer automatically
resumes the program on the next cycle.
(From ON to AUTO mode, it will turn on until the next OFF program.)
(From OFF to AUTO mode, it will turn off until the next OFF program.)
MANUAL button: