CONTROL OF THE CENTRAL HEATING PUMP
Installation
1
. Installation of the boiler sensor
ź
Attach the sensor to an uninsulated pipe going out of the CH boiler with two provided strips so that it adheres well.
ź
It is recommended to additionally wrap the sensor with some thermal insulation material.
CAUTION: The sensor is not made for direct use in water.
2.
Connecting the power cord to the CH pump
ź
Connect the yellow-green wire (zero protection) to the marked terminal of the pump.
ź
Connect brown and blue wires to L and N terminals of the pump.
ź
for the version with IEC connector, plug the controller and the pump
CAUTION: The regulator must be installed by a qualified electrician only
C.H. PUMP OPERATION
The controller switches on the C.H. pump when the temperature in the boiler reaches 50°C, and switches it off
when it drops to 45°C.
When domestic hot water priority has been selected (parameter
F3
is set to YES), the C.H. pump will be switched
off while the hot water tank is heated up.
C.H. pump switches on below 8°C - (ANTIFREEZE PROTECTION). A visual alert
is activated.
(red diode)
Press [MENU] to change parameters of the C.H. pump. List of groups of parameters will appear on the screen. Turn
the knob right (clockwise) to select group "
D
- C.H. pump", and then to select press the knob or the [SELECT]
button. "
D
1", the first in the group of C.H. pump parameters will appear on the screen. Turn the knob right
(clockwise) to go to the following parameters. Press the knob or the [EDIT] button to change settings. At this point,
you can change the value of a parameter either by turning the knob or using the dynamically appearing buttons.
Editing is confirmed by pressing the knob or the [SAVE] button.
Pressing [EXIT] will bring back the previous screen without saving any changes.
LIST OF CH PUMP PARAMETERS
(to switch between parameters and to change setting – turn the knob)
D1 CH pump switch-on temperature
5
0°C
- read only
D2 CH pump switch-o
ff
temperature
45
°C
- read only
D
3
Manual CH pump mode
([START] button – the pump is working regardless of the settings, [STOP] button- the
pump is switched off regardless of the settings)
CAUTION: the manual mode prevails over the “anti-stop” function and the frost protection.
When the controller is powered on the pump always switches to automated mode.
C.H. PUMP PARAMETER MENU - group
D
Press
MENU
7
pressing the knob or
the [SELECT] button
Turn the knob
to
select
C.H.pump
