REMEHA Quinta Ace 90 Installation And User Manual

88 pages

To Next Page

To Next Page

Page #1 background image

Loading...

Page #1 background image

United Kingdom

en

Installation and User Manual

High-efficiency wall-hung gas boiler

Quinta Ace

30 - 45 - 55 - 65 - 90 - 115

HMI T-control

Table of Contents

Other manuals for REMEHA Quinta Ace 90

Service Manual68 pages

Questions and Answers:

M
Michele MeyerAug 25, 2025
Why does my REMEHA Quinta Ace 90 Boiler show a 5x Error of unintended Flame Loss occurrence?
- D
  Daniel AdamsAug 26, 2025
  If your REMEHA Boiler shows a 5x Error of unintended Flame Loss occurrence, it could be due to: * Low ionization current: Vent the gas supply to remove air. * Gas valve issues: Ensure the gas valve is fully opened and check its operation and setting. * Gas supply problems: Check the gas supply pressure. * Blockages: Verify that the air supply inlet and flue gas outlet are not blocked. * Flue gas recirculation: Ensure there is no recirculation of flue gases.
T
Tonya MaloneAug 26, 2025
What causes a low ionization current in my REMEHA Boiler?
- I
  icurryAug 26, 2025
  If the measured ionization current is below the limit in your REMEHA Boiler, consider the following: * No flame during operation: Vent the gas supply to remove air. * Gas valve issues: Check that the gas valve is fully opened, and check the operation and setting of the gas valve unit. * Gas supply pressure: Check the gas supply pressure. * Blockages: Check that the air supply inlet and flue gas outlet are not blocked. * Flue gas recirculation: Check that there is no recirculation of flue gases.
J
jenniferbuckAug 26, 2025
How to resolve flue gas temperature exceeding maximum value in REMEHA Boiler?
- E
  eyoungAug 26, 2025
  If the flue gas temperature has exceeded the maximum operating value in your REMEHA Boiler, you should: * Check the flue gas outlet system. * Check the heat exchanger to ensure that the flue gas side is not clogged. * Replace the sensor.
S
Spencer HallAug 26, 2025
What causes the maximum difference between flow and return temperature in REMEHA Quinta Ace 90?
- T
  Terrence MayoAug 27, 2025
  If there is a maximum difference between the flow and return temperature in your REMEHA Boiler, you can: * Check the flow (direction, pump, valves). * Check the water pressure. * Check the cleanliness of the heat exchanger. * Check that the sensors are operating correctly and that the sensor has been fitted properly.
C
cowanchristopherAug 27, 2025
What to do if the flow temperature exceeds the maximum operating value in REMEHA Quinta Ace 90 Boiler?
- E
  emorrisAug 27, 2025
  If the flow temperature has exceeded the maximum operating value in your REMEHA Boiler, you should: * Check the circulation (direction, pump, valves). * Check the water pressure. * Check the cleanliness of the heat exchanger.
N
natalierojasAug 27, 2025
Why does my REMEHA Quinta Ace 90 fail to start the burner after five attempts?
- S
  Stephen Boyd MDAug 27, 2025
  If your REMEHA Boiler has detected five unsuccessful burner starts, it could be due to: * No ignition spark: Check the wiring between the CU-GH and the ignition transformer, the ionisation/ignition electrode, breakdown to earth, the condition of the burner cover and the earthing. Consider replacing the CU-GH. * Ignition spark but no flame: Vent the gas pipes to remove air. Check that the air supply inlet and flue gas outlet are not blocked, the gas valve is fully opened, the gas supply pressure, the operation and setting of the gas valve unit and the wiring on the gas valve unit. Consider replacing the CU-GH.
L
lmooreAug 27, 2025
What causes the maximum heat exchanger temperature gradient level3 to be exceeded in REMEHA Boiler?
- L
  Laura Mays DDSAug 27, 2025
  If the maximum heat exchanger temperature gradient level3 is exceeded in your REMEHA Boiler, you can: * Check the circulation (direction, pump, valves). * Check the water pressure. * Check the cleanliness of the heat exchanger. * Check that the central heating system has been correctly vented to remove air. * Check that the sensors are operating correctly and that the sensor has been fitted properly.
C
Christopher HardinAug 27, 2025
Why is the return temperature sensor not detected in my REMEHA Quinta Ace 90?
- F
  fosterjoyAug 27, 2025
  If the return temperature sensor was expected but not detected on your REMEHA Boiler, check the wiring and connectors. Also, consider replacing the sensor.
C
Catherine ClarkAug 28, 2025
What should I do if the return temperature sensor is shorted or reads too high on my REMEHA Quinta Ace 90?
- H
  Henry WardAug 28, 2025
  If the return temperature sensor is either shorted or measures a temperature above range in your REMEHA Boiler, you should check the wiring and connectors, ensure that the sensor has been correctly fitted, and replace the sensor if necessary.
L
leetinaAug 28, 2025
What does it mean when the return temperature sensor is removed or reads too low on my REMEHA Quinta Ace 90?
- R
  rioscliffordAug 28, 2025
  If the return temperature sensor is either removed or measures a temperature below range in your REMEHA Boiler, check the wiring and connectors, ensure that the sensor has been correctly fitted, and replace the sensor if necessary.

REMEHA Quinta Ace 90 Specifications

General

Model	Quinta Ace 90
Category	Boiler
Output	90 kW
NOx class	5
Type	Condensing Boiler
Weight	80 kg
Fuel Type	Natural Gas
Installation Type	Wall Mounted

Related product manuals

Preview: REMEHA Quinta Ace

REMEHA Quinta Ace

Preview: REMEHA Quinta Ace 30

REMEHA Quinta Ace 30

Preview: REMEHA Quinta Ace 135

REMEHA Quinta Ace 135

REMEHA Quinta Ace 115

REMEHA Quinta Pro 90

Preview: REMEHA Quinta 45

REMEHA Quinta 45

REMEHA Quinta 30

Preview: REMEHA Quinta 115

REMEHA Quinta 115

Preview: REMEHA Quinta Pro

REMEHA Quinta Pro

Preview: REMEHA Quinta Pro 30

REMEHA Quinta Pro 30

REMEHA Quinta Pro 65

Preview: REMEHA Quinta Pro 115

REMEHA Quinta Pro 115