--- title: "Marvel clear ice machine with every indicator flashing: boards not talking" description: "What All indicators flashing means on Marvel clear ice machine with every indicator flashing: boards not talkings, what to check before booking, and when it is…" url: "https://icemachinerepair.center/error-codes/marvel-all-indicators-flashing/" --- # Marvel clear ice machine with every indicator flashing: boards not talking Marvel's clear ice machine splits its electronics between a main control board and the user interface on the front. ## What All indicators flashing actually means. Marvel's clear ice machine splits its electronics between a main control board and the user interface on the front. When they stop talking, the display flashes everything at once. Marvel asks for a service diagnostic check. Marvel ice machine display · also shown as all icons flashing What to do when All indicators flashing shows on the ice machine ### Kind of code Control board and power The board lost track of itself or of its power: a voltage too low or too high at startup, a relay that no longer closes, a keypad or display that stays dark, or a memory error after a surge. Switching off at the machine's own switch for a minute clears a passing glitch. A code that returns, a breaker that trips, or any hot or burning smell means the power stays off and the board, the wiring and the relays are left to a technician. ### Usually leads to Ice machine control board repair The controller, its display, the sensors it reads and their wiring, tested when a code, a blinking light or a dead machine points there. ### Shows up as Ice Machine Error Code or Flashing Light: What It Is Telling You An ice machine error code may show as a number on a small display, a pattern of blinking lights on the control board, a colored light on the front, or a machine that stops with one indicator flashing. ### Make Marvel Marvel ice machine visits in a home start with the drain and the water supply, then move to the clear ice cycle. ### Source Marvel clear ice machine owner's guide (MACL215, MACP215, MLCL215, MLCP215, MOCL215, MOCP215, MP15CP) Marvel Classic, Low Profile and Outdoor 15-inch clear ice machines with the ICE, ECO, OFF, DOOR and CLEAN word display (MLCL215/MLCP215, MACL215/MACP215, MOCL215/MOCP215 and the earlier MA15C, ML15C, MO15C, MP15C). The Professional MPCP415 uses a different numeric control. ## Before you book, in this order. Each step comes from Marvel's own guidance for All indicators flashing on its ice machines. Follow it to the end: the last card says whether this is a visit. 01 Unplug the machine for a minute and plug it back in, then watch whether the flashing returns. 02 Keep water and cleaner off the control panel while wiping the machine. 03 If it returns, book a visit for a check of the harness and both boards. ### Still there? It usually turns into [ice machine control board repair](https://icemachinerepair.center/services/ice-machine-control-board-repair/). Book with the code and the model number. ### What not to do This pattern is not a sensor signal, which flashes a single word, OFF or ICE. It is also not the control lock, where only the LOCK icon flashes three times. ## What you may notice with it. The ice machine problems All indicators flashing tends to arrive with. Answer these at the ice machine before anyone is booked. [All problems](https://icemachinerepair.center/problems/) Before you call ### [Ice Machine Error Code or Flashing Light: What It Is Telling You](https://icemachinerepair.center/problems/ice-machine-error-code/) [All 7 causes, cheapest first](https://icemachinerepair.center/problems/ice-machine-error-code/) It also comes with - [**Ice Machine Running but Not Making Ice**](https://icemachinerepair.center/problems/ice-machine-not-making-ice/) Problem ### Ice Machine Error Code or Flashing Light: What It Is Telling You 7 causes, cheapest first Where All indicators flashing usually leads ## Ice machine control board repair. **Control board, display, transformer, thermistors and harness · moderate to highest.** Book a visit [What the job involves](https://icemachinerepair.center/services/ice-machine-control-board-repair/) ## Marvel ice machines. Marvel ice machine visits in a home start with the drain and the water supply, then move to the clear ice cycle. [Marvel ice machine repair](https://icemachinerepair.center/brands/marvel/) More Marvel codes [OFF flashing](https://icemachinerepair.center/error-codes/marvel-off-flashing/) [ICE flashing](https://icemachinerepair.center/error-codes/marvel-ice-flashing/) [DOOR flashing](https://icemachinerepair.center/error-codes/marvel-door-flashing/) [CLEAN](https://icemachinerepair.center/error-codes/marvel-clean/) [Er15](https://icemachinerepair.center/error-codes/marvel-er15/) [Er16](https://icemachinerepair.center/error-codes/marvel-er16/) [Er25](https://icemachinerepair.center/error-codes/marvel-er25/) [ICE, NO WATER and DRAIN flicker in turn](https://icemachinerepair.center/error-codes/marvel-lamps-flicker/) Control board and power on other makes [Blue Air E7](https://icemachinerepair.center/error-codes/blue-air-e7/) [Hoshizaki 6 beeps](https://icemachinerepair.center/error-codes/hoshizaki-6-beeps/) [KitchenAid Service light](https://icemachinerepair.center/error-codes/kitchenaid-service-light/) [Manitowoc E03](https://icemachinerepair.center/error-codes/manitowoc-e03/) [Monogram Different lights flashing](https://icemachinerepair.center/error-codes/monogram-different-lights-flashing/) [Scotsman E](https://icemachinerepair.center/error-codes/scotsman-e/) [True Residential E30](https://icemachinerepair.center/error-codes/true-e30/) [Whirlpool Service light](https://icemachinerepair.center/error-codes/whirlpool-service-light/) [All 12 codes of this kind](https://icemachinerepair.center/error-codes/#family-board) Marvel builds this ### Undercounter ice machine A self-contained ice machine that makes and stores its own ice under a bar, a service counter or a kitchen island, from commercial units to clear-ice models in large homes. Marvel builds this ### Nugget ice machine An ice machine that freezes a thin layer inside a chilled cylinder and pushes it out with an auger as soft, chewable nuggets, for clinics, offices, hotels and large homes. ## In Marvel's own words > Continual flashing of all indicators on the display. [Marvel clear ice machine owner's guide (MACL215, MACP215, MLCL215, MLCP215, MOCL215, MOCP215, MP15CP)](https://www.marvelrefrigeration.com/pub/media/marvel/userguide/41016196-REV-A-MARVEL-CLEAR-ICE-OWNERS-GUIDE.PDF) [Marvel clear ice machine owner's guide (MACL215, MACP215, MLCL215, MLCP215, MOCL215, MOCP215, MP15CP)](https://www.marvelrefrigeration.com/pub/media/marvel/userguide/41016196-REV-A-MARVEL-CLEAR-ICE-OWNERS-GUIDE.PDF) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Marvel Classic, Low Profile and Outdoor 15-inch clear ice machines with the ICE, ECO, OFF, DOOR and CLEAN word display (MLCL215/MLCP215, MACL215/MACP215, MOCL215/MOCP215 and the earlier MA15C, ML15C, MO15C, MP15C). The Professional MPCP415 uses a different numeric control. ## Marvel All indicators flashing ice machine repair, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. 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Unplug the machine for a minute and plug it back in, then watch whether the flashing returns. If it comes back, it needs a visit. ### Can a power surge cause all the lights to flash on my Marvel ice machine? A power event can upset the link, which is why one restart is worth trying. If it comes back, the harness or one of the boards needs testing. ### Which board fails when a Marvel shows all indicators flashing? The code alone does not say. A technician tests the connection and each board before ordering. ### Will my Marvel make ice while every indicator flashes? Do not count on it; without communication the control cannot run the machine normally. --- **[Read on the site: Marvel clear ice machine with every indicator flashing: boards not talking](https://icemachinerepair.center/error-codes/marvel-all-indicators-flashing/)** **[Book a visit with IceMachineRepair.center](https://icemachinerepair.center/schedule/)**