REMEHA Quinta 30 Technical Information page 6

High-effi ciency condensing boiler

Hide thumbs Also See for Quinta 30:

Table of Contents

GENERAL DESCRIPTION OF THE BOILER

The Remeha Quinta 30 is a wall hung condensing boiler which may be also instal-

led free standing on a suitable frame (option). The one piece cast aluminium heat

exchanger and other major components are contained within a sealed air box. This

forms the main boiler casing with a removable front section for maintenance purposes.

All electrical and electronic controls are contained within the instrument panel mounted

behind the drop down lower front panel.

The combined flue gas outlet and combustion air inlet are mounted on the top of the

boiler with the flow, return, gas and condensate connections located at the bottom.

The boiler is suitable for room sealed or open flue applications and has been designed

for central heating and indirect hot water production at working pressures not

exceeding 3 bar. It must be installed on a fully pumped system and is suitable for use

on both sealed and open vented installations (minimum operating pressure of 0.8 bar).

The pre-mix, down firing gas burner (NG or PROPANE) with its gas/air ratio control

system ensures clean, trouble free operation with higher than average efficiencies of

109.3 % (NCV) in the condensing mode combined with ultra low NOx and minimum

CO emissions. The standard control package allows actual and set values to be read

and adjusted on the built in digital display which also provides normal operating and

fault code indication.

An intelligent, advanced boiler control ('abc') continuously monitors the boiler condi-

tions, varying the heat output to suit the system load. The control is able to react to

external "negative" influences in the rest of the system (flow rates, air / gas supply

problems) maintaining boiler output for as long as possible without resorting to a lock

out condition. At worst the boiler will reduce it's output and/or shut down (shut-off

mode) awaiting the "negative" conditions to return to normal before re-starting.

The 'abc' control cannot override the standard flame safety controls.

The boiler meets the requirements of the EC regulations and directives:

- 90/396EEC Gas appliances directive

- 92/42/EEC Efficiency directive

- 73/23/EEC Electrical low voltage directive

- 89/336/EEC E.M.C. directive

Remeha Quinta 30 - PIN: 0063BM3043

57117.indd 6

Remeha Quinta 30

1-4-2009 14:35:49

Table of Contents