What does E5 mean on a Hoshizaki DCM-60KE / DCM-120KE cubelet dispenser?
Short answer: Gear motor drive element error. If your Hoshizaki DCM-60KE / DCM-120KE cubelet dispenser is showing E5, the controller has logged a specific, documented condition. This page covers what it means, what causes it, what you can safely fix yourself, and when — and why — it takes a technician.
What exactly is the machine telling you?
The gear motor relay is off but the protective circuit detector reads on — Hoshizaki lists miswiring or a failed gear motor relay, and the fix is typically controller board replacement. The unit stops and dispensing is disabled.
Which machines show this?
the DCM-60KE and DCM-120KE are Hoshizaki cubelet ice dispensers with a digital display — unlike the beep-only machines, these show actual codes, in two tiers that matter. Lowercase c-codes are cautions: the machine pauses or adjusts and usually resets itself automatically. Uppercase E-codes are interlock errors: the machine has stopped, dispensing is disabled, and most require a power-off/power-on reset after the cause is fixed. The tiers are connected — cautions escalate into errors when they repeat (two c8 low-production cautions become an E1 lockout; five c2 pressure cautions become an E4). So a caution code is the cheap moment to act: it's the machine telling you what the lockout will be.
What causes it?
- The gear motor relay reading on when commanded off — miswiring or a failed relay
- A controller board fault (Hoshizaki's documented fix is typically board replacement)
Can you fix it yourself?
One power-cycle reset; if it returns, leave the machine off. There is no user-serviceable version of a drive-element fault.
Step by step — what to try, in order:
- Reset once by turning the power supply off and back on
- If it returns, leave the machine off
When do you need a technician — and why?
The documented remedy is controller board replacement — a precise, panel-open repair. A board misdriving the gear motor relay can't be worked around safely, and running it risks the drive system it's failing to control.
If it does come to a service call and you're in Nashville, TN or Birmingham, AL, we maintain independently compiled lists of local companies that service commercial ice machines — real businesses with verified contact information, none of whom paid to be listed.
Related questions
Can I fix E5 on a Hoshizaki DCM-60KE / DCM-120KE cubelet dispenser myself?
One power-cycle reset; if it returns, leave the machine off. There is no user-serviceable version of a drive-element fault.
When does E5 on a Hoshizaki DCM-60KE / DCM-120KE cubelet dispenser need a technician?
The documented remedy is controller board replacement — a precise, panel-open repair. A board misdriving the gear motor relay can't be worked around safely, and running it risks the drive system it's failing to control. E5 that recurs means the controller board likely needs replacement — call a technician.