Riello RTQ 953 - User Manual

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cod. 20017904 rev. 22

12/2017

RTQ

EN INSTALLATION, OPERATION, MAINTENANCE AND SYSTEM MANAGEMENT MANUAL

Table of Contents

Questions and Answers

B
Brandon RamirezAug 10, 2025
What to do if my Riello RTQ 953 keeps shutting down?
- W
  William GonzalezAug 10, 2025
  If your Riello Boiler keeps shutting down and the control panel warning light comes on, several factors could be responsible. It's advisable to check the temperature setting, the electrical wiring, and the sensors. Also ensure there is a sufficient water supply by checking the circuit pressure, and verify that there is no air in the circuit, also by checking the circuit pressure. Finally, examine the vent valve for any issues. Incorrect adjustment may also be the reason, so check correct functioning.
B
Blake WhiteAug 15, 2025
Why is my Riello RTQ 953 Boiler not reaching the set temperature?
- M
  Mrs. Mikayla YoungAug 15, 2025
  If your Riello Boiler isn't reaching the set temperature, several factors could be responsible. First, ensure the boiler is clean by cleaning the flue gas pipes. Also, verify that the boiler and burner are correctly matched by checking specifications and settings. Insufficient air or fuel flow to the burner can also cause this issue, so check and adjust the burner. Additionally, incorrect adjustment may be the reason, so check correct functioning. Finally, check the temperature setting.
L
Leslie LynchAug 20, 2025
What to do if Riello RTQ 953 Boiler reached temperature but radiators are cold?
- C
  coopermichaelAug 20, 2025
  If your Riello Boiler has reached the set temperature but the radiators are still cold, it could be due to several reasons. First, try bleeding the circuit to remove any air. Also, check and unseize the pump if it's malfunctioning. If present, check the temperature setting of the minimum temperature thermostat and check the efficiency of the expansion vessel.
M
Mr. Jose Lewis MDAug 26, 2025
How to prevent my Riello RTQ 953 from getting dirty quickly?
- M
  Mark RamosAug 26, 2025
  If your Riello Boiler becomes dirty very quickly, it could be due to a few reasons. The burner might be badly adjusted, so check the adjustment of the burner and perform a flue gas analysis. There might be a blockage in the stack, so clean the flue gas pipes and stack. Also, the burner air intake might be dirty, so clean the burner air intake.
J
Joel JuarezAug 30, 2025
What to do if I smell gas from my Riello Boiler?
- A
  Abigail PrestonAug 30, 2025
  If you smell gas from your Riello Boiler, it could be related to the gas supply circuit. Check the seals for leaks, look for any possible blockages, and assess the fuel quality.
J
Jeremy CharlesSep 4, 2025
How to fix a fumes smell from my Riello RTQ 953?
- D
  Dustin ChungSep 4, 2025
  If you notice a smell of fumes coming from your Riello Boiler, it indicates that fumes are escaping into the air. Clean the boiler body and the flue gas pipes. Ensure that the boiler, flue gas pipes, and stack are all properly sealed, and check the door seal for any damage or improper sealing.

Riello RTQ 953 Specifications

General

Brand	Riello
Model	RTQ 953
Category	Boiler
Language	English

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