Mora Temp Duo 72 20 00 Instruction Download Page 3

  4 

 

ON 

ON 

  ON 

OFF 

  OFF 

ON 

  OFF 

OFF 

Valve block with mixer valve 

and throttle screw

Connection  to 
mixer; Ø10mm

Connection  to  incoming 
water Ø12mm

Connection  to 
solenoid valve

You  can  adjust  the  temperature 
using a slotted screwdriver; clock-
wise for hotter and anticlockwise 
for colder

The  flow  during  sensor  operation 
is  adjusted  using  the  flow  knob  
(8 mm key handle). Clockwise turning 
gives a lower flow, and anticlockwise 
increases the flow

Temperature and flow setting

Only cold water for sensor operation

The temperature of the water during sensor operation is determined by a mixing 
valve that is built in to the valve  block. You can use the temperature screw to 
produce fairly cold water, although not 100 % cold water, which sometimes may 
be required if you need the water for preparing food etc. 
In order to always have 100 % cold water during sensor operation a cold water 
plug must be fitted.  Remove the cover on the cold water side, and fit the cover and 
spring from the hot water side. On the hot water side the ”cold water plug” must 
be fitted (included). To do this you only need a 3mm Allen key. When the plug has 
been fitted, the tap will always give 100 % cold water during sensor operation. 
The function of the mixer valve has been totally blocked, and the water that the 
tap now produces during sensor operation can be used as drinking water and for 
food preparation.

CW

HW

CW

HW

Removing the sensor eyes

Remove the sensor cable contact in the control box. Pull 
out the sensor pack from the foot of the mixer using a small 
screwdriver or the tip of a knife. Work the cable and contact 
through the hole. Depending on how big the assembly hole 
in the bench top is, you may need to remove the mixer and 
lift it up a few centimetres to get at the contact. 
Reassemble the new sensor pack in the reverse order.

CW-side

HW-side

The cover

The  cover  and  spring 
inside must be moved to 
the cold water side

The cold water plug is to 
be fitted on the hot water 
side where the cover and 
spring are located in deli-
very configuration.

CW-plug

SETTINGS AND CONNECTIONS

Diagram 2

Diagram 3

INSTRUCTION

3

  07.04. MA nr 1001032 

Summary of Contents for Temp Duo 72 20 00

Page 1: ...cuit board and put back the cover On AC operation select AC instead of DC on the circuit board reset the transformer to 12V operation Connect to circuit board Press RESET 3 Connect the valve block to the mixer s connection pipe remember the sup port sleeves in the connection pipe and to incoming hot and cold water If the mixer has an outlet for connecting a dishwasher connect the dishwasher s conn...

Page 2: ... tap sensor eyes Contact for connection to solenoid valve blue orange cable Indicationlamp green Indicationlamp red Change over switch between battery and mains Mode DC battery operation Name MA nr Control box 72 93 43 Circuit board 72 93 42 Sensor eyes with cable 72 93 18 Valve block 72 93 24 Solenoid coil 72 93 46 Connection hose 70 97 17 Membrane disk 72 92 27 Transformer for mains 72 92 30 Cab...

Page 3: ...from the hot water side On the hot water side the cold water plug must be fitted included To do this you only need a 3mm Allen key When the plug has been fitted the tap will always give 100 cold water during sensor operation The function of the mixer valve has been totally blocked and the water that the tap now produces during sensor operation can be used as drinking water and for food preparation...

Page 4: ...ew apart the solenoid valve and look for dirt and check the membrane disk Clean and where necessary replace the membrane disk see figure below The tap is dripping The sensor distance is too far Adjust the sensor distance to about 5 cm in front of the sensor eyes The tap opens shuts off con stantly The sensor eyes are defective The sensor distance setting is not reacting Replace the sensor eyes Nor...

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