Page 4
3B-390977NI – 01/17
BONNET GRANDE CUISINE
Rue des Frères Lumière - Z.I Mitry Compans
77292 MITRY MORY Cedex
7.1.1 ENERGY ECONOMIZER
6 and 10 level ovens (optional)
Only use HO 7 RNF type supply cables with a section of 5 x 1.5 mm2.
A local and approved isolation devise is required for the energy saver (with at least 3mm clearance between all contacts when open).
Dangerous voltages may be present in the appliance in case of inappropriate installation.
Connection of the energy saver on 20 level units:
The installation must meet current national statutory provisions (France: NFC 15.100)
Use H07 RN-F type 1.5mm² cables with the number of cores required by the energy saver.
Pass the cable(s) through the cable glands on the connector support and through the outer grommets on the electrical support:
Remove the cable bridges B1-C1 and B2-C2 when connecting the energy saver to these terminals.
A :
Oven output information = switch on/ switch off
B1 :
Oven output information: dry heat power request
C1 :
Oven input information: power allocation or not by the energy saver for dry heat
B2 :
Oven output information: steam heat power request
C2 :
Oven input information: power allocation or not by the energy saver for steam heat
D :
Neutral
PE :
Earth terminal
7.2
GAS CONNECTION
Check that the adjustments of the appliance correspond to the nature and pressure of the gas distributed in the network. (See section : Data
plate).
Connect the appliance to the gas supply via a local isolation valve.
CHECKING THE CONNECTION PRESSURE
To check the gas supply pressure to the appliance, just connect a water column pressure gauge to the pressure tap (see the sketch hereafter),
when the burners are working.
The gas pressure thus measured must be equal to that indicated on the data plate for the gas used (See section 1: Data plate).
6 and 10 level ovens
20 level ovens
2 valves on injection ovens
3 valves on ovens with boiler
Gas operating pressure on the jets (P out)
The pressure should be from 8 to 11 mbar. Use a calibrated and accurate measuring device.
If the value is inconsistent do not change the setting of the gas valve, replace it.
Connection of a flexible hose:
Recommended solution: 6/10 level ovens: NF approved gas flexible hose (of "TUBOGAZ" type, 0.75 m in length, 15/21 (1/2")
∅
with
coupling) that must be periodically examined and replaced if necessary.
Pressure tap
Pressure
tap
P out
P out
