HVAC Sales Master

Fault Code Lookup

HVAC Sales Master
P1 / F1
High-pressure protection
This code typically points to
  • Poor heat exchange on coil
  • Fan failure
  • Service valves not open
  • Blocked TXV/EEV/filter-drier
  • Overcharge
Next checks to confirm
  1. Clean coils
  2. Verify fan operation
  3. Verify service valves
  4. Check for restrictions
  5. Verify charge
Escalation
One of the most important real-world IDS codes.
Reset behavior
Self-clears when pressure drops.
Urgent
Fix now
Need deeper detail?
Retrieve the subcode for this platform:
  1. Connect the IDS system in EasyAir App
  2. Use the contractor view to monitor heat pump health
  3. Review real-time alerts, fault codes, and checkpoint values
  4. For on-site work, use Bluetooth-enabled access to system data and historical fault codes
  5. Calculate superheat/subcool within the app for diagnostic verification
  6. Bluetooth access is retained on-site even without continued remote subscription
Tool required: Bosch EasyAir App
Source
Bosch IDS 2.0 service documentation
Look up another codeChange brand