Dometic Refrigerator: “CALL / Check”
warning RV refrigerator error codes
What it means
On 'Er'-code Dometic absorption fridges, a component failure makes the panel flash 'CALL' (sometimes read as a generic 'check' alert) alternating with a two-digit Er number. 'CALL' means a real hardware fault was detected and you should look up the accompanying Er code. It is distinct from the 'ch LP' (gas operation fault) and 'ch AC' (AC operation fault) status messages, which are operating/supply alerts rather than component failures.
Most likely causes
- An open-circuit hardware fault detected by the control board (defrost heater, fan, or temperature sensor), identified by the Er number shown with CALL most likely
- Loose/corroded wiring or connectors causing an apparent open circuit common
Safe checks you can do yourself
- Watch the panel through a full flash cycle and write down the two-digit Er code shown alongside 'CALL' — that number identifies the failed component.
- Distinguish from 'ch LP' / 'ch AC': those indicate a gas or AC supply problem (check propane supply/valves, or AC outlet/fuses) rather than a board-detected component failure.
- Check the 12V supply level and reseat rear and in-compartment connectors with power isolated before assuming a part has failed.
How to reset / clear CALL / Check
- Address the specific Er code shown with CALL (see the corresponding code record).
- Turn the fridge OFF, isolate 120V and 12V for several minutes, then power back ON to re-run the self-test.
- If no fault remains, CALL/Er stops; some faults only clear after an OFF/ON cycle.
When to call a technician
If 'CALL' keeps returning with the same Er code after you have checked fuses, wiring, connectors, and DC voltage, have a qualified RV refrigeration technician diagnose the named component (heater, fan, or sensor) or the control board.
Applies to
NDA1402 · NDE1402 · NEA1402 · other Dometic absorption refrigerators using the 'Er'/'CALL' LED messaging
FAQ
What does Dometic Refrigerator code "CALL / Check" mean?
On 'Er'-code Dometic absorption fridges, a component failure makes the panel flash 'CALL' (sometimes read as a generic 'check' alert) alternating with a two-digit Er number. 'CALL' means a real hardware fault was detected and you should look up the accompanying Er code. It is distinct from the 'ch LP' (gas operation fault) and 'ch AC' (AC operation fault) status messages, which are operating/supply alerts rather than component failures.
How do I reset Dometic Refrigerator CALL / Check?
Address the specific Er code shown with CALL (see the corresponding code record). Turn the fridge OFF, isolate 120V and 12V for several minutes, then power back ON to re-run the self-test. If no fault remains, CALL/Er stops; some faults only clear after an OFF/ON cycle.
What is the most common cause of CALL / Check on a Dometic Refrigerator?
The most likely cause is an open-circuit hardware fault detected by the control board (defrost heater, fan, or temperature sensor), identified by the er number shown with call.
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Sources
- Diagnostic Service Manual — Dometic NDA1402 & NDE1402 Refrigerators — Section 11.1 Status Messages, p. 33 ("CA LL" and an error code = component failure; "ch LP" gas fault, "ch AC" AC fault) and Section 11.2, p. 34 (Dometic, LLC)
Note: Verified against the official NDA1402/NDE1402 manual. The user's phrasing 'check' / 'no FL' could not be matched to a specific documented fault label on this platform — 'FL' on some other Dometic units (e.g. RM1350 diagnostic mode) refers to flame/igniter state, not a fault code. The reliable, manual-confirmed indicator that accompanies codes 11/14 is the flashing 'CALL' component-failure message, documented here. If your panel literally shows 'FL'/'no FL', verify against your exact model's manual as it likely refers to flame status, not a board fault code.
● Last verified 2026-06-29 · compiled from manufacturer documentation. Codes can vary by model year — always cross-check your unit’s manual.