Gas Burner; Pre-Assembly Roofcurbs - Carrier 50EN Installation, Operation And Maintenance Instructions

Packaged rooftop units

Gas burner

- Natural gas or propane gas burner with proportional actuator 0-10V
designed in accordance with the standards in force in compliance
with the Gas Directive 90/396 EEC (see EC homologation certifi cate
of the unit with burner in specifi c gas burner brochure).
- The electronic control of the 50EN/EH unit will only be managed
by the burner connection as support for the heating depending on
ambient conditions. The control will also receive from the burner a
safety signal in the event of failure.
- The burner module is fi tted with a controller installed inside as
standard. This controller is used to manage, confi gure and diagnose
all the operating parameters and safeties in the burner.
The burner module includes a name plate featuring the main gas
characteristics as well as the 50EN/EH unit serial number on which it
is to be mounted.
GAS INFORMATION
COUNTRY
GAS
CATEGORY
PIN
50EN/EH unit with burner
CE certifi cate No.
The serial number must be used in all communication
regarding the unit.
Important: All the necessary information about the installation,
commissioning and maintenance of the burner module is available
in the specifi c instruction brochure on gas burner (supplied with
the burner).
24
Burner model
CONSUMPT.
m3/h
PRESSURE
mbar
TYPE
WO
50EN/EH unit
identifi cation No.

Pre-assembly roofcurbs

The 50EN/EH unit can be attached to a standardised pre-assembly
roofcurb with adjustable height, built in galvanised steel panelling with
polyester paint and thermal insulation.
The following image shows a detail of the installation of the roofcurb on
a roof. The levelling system uses angle pieces that allow adjustments
in the X and Y axes.
The roofcurb is supplied thermally isolated, the installer must only do
a sealing upsweep around the roofcurb to ensure that water does not
penetrate the roof.
Important: All the necessary information about the installation of
the roofcurb is available in the specifi c instruction brochure on
roofcurb (supplied with the roofcurb).