Designed to give you full visibility and control over your caravan’s electrical system, the Projecta Intelli-Jay LCD Screen with Bluetooth (PMLCD-BTJ / C4174K) allows you to monitor and manage your Intelli-Jay power management system directly from inside your RV.

Paired with the Projecta Intelli-Jay PM235J transformer, this LCD screen provides real-time system monitoring and configuration. The built-in Bluetooth connectivity also allows the system to connect to your smartphone, giving you additional control and monitoring capabilities through compatible apps.

Important Information:

cables/leads not included.

Features:

LCD display designed for Projecta Intelli-Jay systems
Compatible with PM235J power management transformers
Built-in Bluetooth connectivity for smartphone pairing

Dimensions: 100mm x 100mm x 40mm

Specifications:

Product: Intelli-Jay LCD Monitor with Bluetooth
Model: PMLCD-BTJ
Jayco Part Number: C4174K
Product Code: 500-00948
Brand: Projecta

Compatibility:
Projecta Intelli-Jay PM235J Transformer

Cable / Leads NOT included.

FAQ

Q: What system does this LCD screen work with?
This monitor is designed to operate with the Projecta Intelli-Jay PM235J power management system used in caravans and motorhomes. It acts as the main display and control panel, allowing you to monitor and control the Intelli-Jay electrical system from inside your RV.

Q: How do I pair the system with my phone?
Download the IntelliJay PM200-BTJ app from the Apple App Store or Google Play Store. Enable Bluetooth on your phone, open the app and select the Intelli-Jay device. The screen will display a pairing code which you enter into the app to complete the connection.

Q: What battery types can the system be configured for?
The Intelli-Jay system supports several battery types, including:

• AGM batteries
• GEL batteries
• WET (lead acid) batteries
• LiFePO4 lithium batteries

Q: What size is the Intelli-Jay LCD screen?
Approximate dimensions:

• Front face: 148 mm x 98 mm
• Cut-out size: 124 mm x 78 mm
• Depth behind panel: approximately 44 mm

Q: Are connection cables included with the screen?
No. The communication cable used to connect the LCD screen to the PM235J transformer is sold separately. Cables are available in several lengths depending on your installation.

Q: What information does the LCD screen display?
The screen provides a full overview of your caravan’s electrical system, including:

• House battery voltage, charge level and current draw
• Vehicle battery voltage
• Charging source (AC mains, solar or alternator)
• Water tank levels (when probes are installed)
• Load power status
• Hot water system status
• Water pump status
• System temperature and alarms