SERVICE INSTRUCTION Table of contents: 1. General 2. The glacier panel functions 3. Glacier function descriptions 3.1 Factory test 3.2 Icemaker on & off 3.3 Ice making 3.4 Ice dispensing 3.5 Locked mode 3.6 Lighting 3.7 Night mode 3.8 Anti condensation 4.
1.General Glacier is an icemaker feature developed for use within 180 cm standard insulated frost-free freezer appliances manufactured in Mariestad. The system basically consists of a solenoid operated main valve distributing controlled amounts of water via plastic hose and through a filling tube into the cooled cavity. The water is collected in an ice tray, where the actual ice making takes place.
3.3 Ice making After putting the appliance into operation and connecting it to a tap water supply, the ice making system is ready for operation. The ice making cycle starts with the NTC sensor detecting the temperature. If the temperature is below -9 °C the ice tray is twisted twice than the level detecting lever is actuated.
3.5 Locked mode The locked mode shall be the default mode during which the dispenser panel and paddle is functionally blocked. The locked mode state is temporary bypassed by pressing and holding the left hand button. The bypass is acknowledged by the yellow LED going out.
draining the connection box from water. Alarm state shall become active as soon as detected. This fault is indicated by a single blink by the yellow LED every 2 seconds 4.3 No supply water If water filling of the ice tray is not detected. Reset is made by pressing and holding (for more than one second) the paddle in the dispenser.
5.2 Door dispenser The dispenser is disassembled according to following methodology: • Perforate the decor in its geometrical centre using a slot screwdriver with 5 mm blade. Release the decor gently. Unscrew both screws attaching the panel to the PCB holder. Insert a screwdriver in the slots located in lowest part of the panel and turn the handle of screwdriver outwards.
• Unscrew the two screws underneath and back side of the shelf. Lift the shelf in the back part and pull it outwards. Exercise caution concerning the wiring. Pay attention to the routing of the icemaker wire if further disassembly is required. •...
• Disconnect the wiring. The connection box is remounted in reverse order with the amendment of recutting the end of the hose according to what has been previously described. 5.7 Controller PCB in top panel The controller PCB in the top panel is dismounted in the following way. •...
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Ice maker timing chart WAIT TEMP POWER ON Do: read ntc (ice tray sensor) Temp < -9°C SEPARATE Do: separate ice from tray SEPARATE - RETURN Do: return to horizontal pos. SURVEY Do: ice surveying action SURVEY - RETURN SURVEY-INTERVAL Ice detected Do: return to horizontal pos.
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