Do you have a question about the RTM50 and is the answer not in the manual?
Questions and answers
Ismael Vargas
July 16, 2025
I have code 780 on the screen. charger won't charger. I also notice the coolant is low. What type of coolant? Charger is a Tritium TRI153-RTM-02
SER#602200203
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Changes or modifications not expressly approved by Tritium DCFC could void the user's authority to operate the equipment.
TRI153.INS.046 Version 21 23 February 2024 2 Save these instructions This manual contains important instructions for RTM50 and RTM75 that shall be followed during installation, operation, and maintenance of the unit. CAUTION Installation MUST NOT be made in Hazardous Areas as defined by local legislation/standards.
This will help determine if there is sufficient signal strength for the applicable regional bands and identify any potential interfering signals at the site. For guidance on how to obtain and apply the Site Survey results to Tritium Chargers please review the: •...
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Do you have a question about the RTM50 and is the answer not in the manual?
Questions and answers
I have code 780 on the screen. charger won't charger. I also notice the coolant is low. What type of coolant? Charger is a Tritium TRI153-RTM-02 SER#602200203