--- title: "DCS outdoor ice maker: blank display means the drain safety cut power" description: "What Blank display / OFF after power interruption means on DCS outdoor ice maker: blank display means the drain safety cut powers, what to check before booking…" url: "https://applianceinstallation.center/error-codes/dcs-drain-restriction-power-cutoff/" --- # DCS outdoor ice maker: blank display means the drain safety cut power DCS's own installation instructions describe a safety feature that interrupts power to the ice machine if a restriction in the drain system causes a high-limit condition, and has the installer run a 3-quart water test through the drain before finishing the installation to confirm the drain is clear. ## What Blank display / OFF after power interruption actually means. DCS's own installation instructions describe a safety feature that interrupts power to the ice machine if a restriction in the drain system causes a high-limit condition, and has the installer run a 3-quart water test through the drain before finishing the installation to confirm the drain is clear. DCS appliance display · also shown as high-limit condition What to do when Blank display / OFF after power interruption shows on the appliance ### Kind of code Water supply and drain The new appliance is reporting what it gets from the water connections behind it. A no-water or slow-fill message on the first fill usually means the supply valve is still closed or only half open, or the new line kinked when the unit slid back; a drain message means the drain hose is pinched, pushed too deep into the standpipe, or looped higher or lower than the installation instructions allow. Open the valve fully, straighten the hose, set it to the height the manual gives, and run the cycle again. ### Usually leads to Water supply and shutoff connection New supply lines from a working quarter-turn stop to each water appliance, tested under pressure. ### Shows up as Ice Maker Not Filling After the Install: Valve, Line and Patience An ice maker not filling after the install makes no ice, or only a few thin cubes, in the first days after a new cold storage unit was connected to water. ### Make DCS DCS installs are outdoor ones: built-in gas cooking and outdoor-rated cold storage set into an island, with gas, power and drainage planned first. ### Source DCS RF15I outdoor ice machine installation and user guide Confirmed on DCS's RF15I outdoor ice machine installation and user guide. ## Before you book, in this order. Each step comes from DCS's own guidance for Blank display / OFF after power interruption on its appliances. Follow it to the end: the last card says whether this is a visit. 01 Check the drain line for kinks, low spots or debris between the unit and the point it empties into. 02 Re-run the 3-quart drain test: pour water into the ice storage bin and confirm it drains completely without the display going blank. 03 Wait for power to restore on its own once the restriction is cleared; the unit signals recovery with a startup chime and shows OFF. 04 If the display keeps going blank with a confirmed clear drain, book a visit. ### Still there? It usually turns into [water supply and shutoff connection](https://applianceinstallation.center/services/water-supply-and-shutoff-connection/). Book with the code and the model number. ### What not to do A blank display right after the drain test is the safety feature working as designed, not a control board failure; it is a different condition from a unit that stays permanently blank with no chime after power is restored, which does need a visit. ## What you may notice with it. The appliance problems Blank display / OFF after power interruption tends to arrive with. Answer these at the appliance before anyone is booked. [All problems](https://applianceinstallation.center/problems/) Before you call ### [Ice Maker Not Filling After the Install: Valve, Line and Patience](https://applianceinstallation.center/problems/ice-maker-not-filling-after-install/) [All 6 causes, cheapest first](https://applianceinstallation.center/problems/ice-maker-not-filling-after-install/) It also comes with - [**Drain Backing Up After an Install: Plug, Loop and Standpipe**](https://applianceinstallation.center/problems/drain-backing-up-after-install/) - [**Appliance Installation Code on a New Unit: Setup Modes and Hookup Messages**](https://applianceinstallation.center/problems/appliance-installation-code/) Problem ### Ice Maker Not Filling After the Install: Valve, Line and Patience 6 causes, cheapest first Where Blank display / OFF after power interruption usually leads ## Water supply and shutoff connection. **New supply line and quarter-turn stop for a refrigerator, ice maker, dish care machine or laundry pair, flushed and tested under pressure · low.** Book a visit [What the job involves](https://applianceinstallation.center/services/water-supply-and-shutoff-connection/) ## DCS appliances. DCS installs are outdoor ones: built-in gas cooking and outdoor-rated cold storage set into an island, with gas, power and drainage planned first. [DCS appliance installation](https://applianceinstallation.center/brands/dcs/) Water supply and drain on other makes [ASKO F12](https://applianceinstallation.center/error-codes/asko-f12/) [Bosch E17](https://applianceinstallation.center/error-codes/bosch-e17/) [Cove Error 800115](https://applianceinstallation.center/error-codes/cove-error-800115/) [Dacor 4C](https://applianceinstallation.center/error-codes/dacor-4c/) [Electrolux HO SE](https://applianceinstallation.center/error-codes/electrolux-ho-se-reversed-hoses/) [Fisher & Paykel Water is not getting to the machine](https://applianceinstallation.center/error-codes/fisher-and-paykel-water-not-getting-to-the-machine/) [Frigidaire E1](https://applianceinstallation.center/error-codes/frigidaire-e1/) [Gaggenau E:3200](https://applianceinstallation.center/error-codes/gaggenau-e3200/) [All 39 codes of this kind](https://applianceinstallation.center/error-codes/#family-water) DCS builds this ### Cold storage Setting a new refrigerator, freezer, wine or beverage unit or ice maker into its opening: measured, connected to water, leveled and started. DCS builds this ### Cooking appliances Hooking up ranges, cooktops, wall ovens, microwaves and hoods: gas connectors leak-tested, anti-tip brackets fastened, ducts sized and the first light checked. ## In DCS's own words > This safety feature can be initiated by a restriction in the drain system and will continue until high-limit condition is corrected, at which time power will be restored to the unit. [DCS RF15I outdoor ice machine installation and user guide](https://dam.fisherpaykel.com/KZ3PKN00/at/pnkz8w9zbsn8nbcpb8rt6pmq/DCS-UserInstall-en-RF15I-OutdoorIceMaker-0-90002319A-US-CA.pdf) [DCS RF15I outdoor ice machine installation and user guide](https://dam.fisherpaykel.com/KZ3PKN00/at/pnkz8w9zbsn8nbcpb8rt6pmq/DCS-UserInstall-en-RF15I-OutdoorIceMaker-0-90002319A-US-CA.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Confirmed on DCS's RF15I outdoor ice machine installation and user guide. ## DCS Blank display / OFF after power interruption appliance installation, 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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Check the drain line for kinks, low spots or debris between the unit and the point it empties into. If it comes back, it needs a visit. ### Why did a new DCS outdoor ice maker go completely blank during installation? DCS's own manual describes this as the drain safety cutting power when a restriction causes a high-limit condition, which is exactly what the manual's own 3-quart drain test is meant to catch before the unit is finished. ### How does a DCS outdoor ice maker tell you power has been restored? It sounds a startup chime and runs a self-test, then shows OFF on the display, which is the normal state before the unit is switched on to start making ice. ### Does a restricted drain damage a DCS outdoor ice maker? The safety feature is built to prevent that by cutting power before flooding occurs, but a drain that stays restricted after the installation test should be corrected before the unit is put into regular use. --- **[Read on the site: DCS outdoor ice maker: blank display means the drain safety cut power](https://applianceinstallation.center/error-codes/dcs-drain-restriction-power-cutoff/)** **[Book a visit with ApplianceInstallation.center](https://applianceinstallation.center/schedule/)**