Infusion pumps

Alaris Pump Module 8100: troubleshooting and error codes

The ServiceForge knowledge base holds 3 documented symptoms for the Alaris Pump Module 8100, with 4 ranked causes, 3 diagnostic checks with test points and expected values, and 1 error codes. Each symptom below shows its causes and the first check; the rest is one connection away. Connect ServiceForge to your AI

Symptoms

Pump Module keypad lifting or stuck keys patient safety

Keypad keys are lifting, stuck, or unresponsive during operation

Ranked causes

1. Supplier manufacturing process issue with keypad assembly (common)
2. Defective Pump Module Door Assembly Replacement Kit (common)

First check

Inspect keypad for lifting, sticking, or unresponsive keys

Test point: Pump Module keypad
Expected: All keys move freely and respond to input

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Keypad key stuck in pressed state patient safety

One or more keys become stuck in constantly pressed state due to fluid ingress. Alaris PC unit alarms and module exhibits Channel Error on scrolling marquee, resulting in infusion interruption.

Ranked causes

1. Keypad lifting allowing fluid ingress (common)

First check

Observe for Channel Error alarm and marquee display

Test point: Alaris PC unit and pump module scrolling marquee
Expected: No Channel Error displayed; no PC alarm

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Keypad keys unresponsive patient safety

One or more keys on pump module keypad become unresponsive due to fluid ingress from lifting keypad. Module continues infusing as programmed. No alarm on PC unit; programming changes must be made on PC unit.

Ranked causes

1. Keypad lifting allowing fluid ingress (common)

First check

Inspect keypad for signs of lifting

Test point: Pump module keypad surface
Expected: Keypad flush with module housing, no gaps or elevation

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Error codes

Code	Meaning	Trigger	Severity
`Channel Error`	Keypad key is stuck in pressed state on pump module	Stuck key on Alaris Pump Module keypad due to fluid ingress	error

Likely causes and actions for each code are in ServiceForge. Connect ServiceForge to your AI

Community

0 fixes logged by technicians through their AI, with outcomes, for this model.

ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual. Export 2026-10-14.