Carel compactSteam - Starting compactSteam; Cylinder Pre-wash Procedure

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ENG
“compactsteam” +0300092IE - rel. 1.2 - 14.01.2021
4.3 Starting compactSteam
Before starting the unit, verify that the power supply voltage is correct,
and the characteristics of the circuit breaker installed.
For CH004N0003 units, make sure that the procedure in paragraph 3.7 for
setting the correct supply voltage has been completed.
Press the ON button (13), the unit switches on and the display shows
03, with the ‘SET’ symbol ashing. To complete the guided conguration
procedure, press the ‘RESET/SEL’ button and then adjust the value shown
on the display.
Choose the desired value from the four options shown below and press
the ‘DRAIN/ENT’ button to conrm.
1 115V 11A 1.6 kg/h (model CH004N0003 only)
2  115V 14.5A 2.2 kg/h (model CH004N0003 only)
3  230V 11A 3.3 kg/h (all models)
4  230V 14,5A 4.5 kg/h (all models)
At the end of this initialisation operation, a sequence of characters will be
shown on the display to indicate the selected size and voltage, according
to the following scheme:
CH + size (kg/h) + U + voltage (1 = 115V, 2 = 230V)
CH01U1 : 1.6 kg/h 115V (model CH004N0003 only)
CH02U1: 2.2 kg/h 115V(model CH004N0003 only)
CH03U2: 3.3 kg/h 230V (all models)
CH04U2: 4.5 kg/h 230V (all models)
If, on the other hand, no selection is made within 10 seconds, the unit
will start using the default setting (option 3). The unit can be congured
again the next time it is switched on.
The yellow power LED comes on and compactSteam is ready to operate.
If humidity production is required, compactSteam powers on the boiler
electrodes and the green operating LED comes on. Even if not congured,
the unit is enabled for production, but the warning EH will be shown on
the display.
4.4 Cylinder pre-wash (first start-up or
replacement)
1. Switch the unit o if it already on.
Press and hold the ‘SEL’ and ‘DRAIN’ buttons together and then switch
the unit on using the ON/OFF button, while still keeping the two
buttons pressed until the spanner symbol starts ashing, then release
the buttons.
2. Press ‘SEL’ until the value 04 is shown on the display.
Warning: DO NOT conrm any value greater than 04. If a number
greater than or equal to 05 is displayed, press ‘SEL’ until the counter
restarts from 0 again and continue until reaching the value 04.
3. Press ‘DRAIN’ (at least 1 second). The cleaning cycle starts. In this phase,
the electrodes are powered on and the cylinder is lled with water,
until one of the following conditions occurs:
- the water level reaches the maximum ll sensor;
- the phase current is equal to the nominal value.
The cylinder is emptied. Carel recommends carrying out two cleaning
cycles.
Go back and repeat from point 1).