Service manual

B
ACDEFGSERVICE
29
□ Run the heater on full (both burners running) and measure inlet pressure with all the
other gas appliances in the building running. If pressure does not fall within the maxi-
mum or minimum pressures listed on the table below then reassess installation pipe size
or upstream regulator settings.
□ Remove the operating pressure test point screw. Connect manometer tube and mea-
sure pressure with heater running on full (both burners running) and with all the other
gas appliances in the building running.
□ If the appliance has not had a gas type conversion on installation, then the appliance
regulator pressure has been factory set to 1.0kPa. Please check that the operating pres-
sure is exactly as listed and if not, adjust the screw in the centre of the regulator until the
pressure is correct.
□ Replace operating test point screw and leak test both test points.
Operating Pressures Propane Natural Gas ULPG
DL850
Minimum inlet pressure 2.75kPa 1.13kPa 2.75kPa
Maximum inlet pressure 5.0kPa 5.0kPa 5.0kPa
Operating pressure 2.30kPa 1.0kPa 2.60kPa
DL1100
Minimum inlet pressure 2.75kPa 1.13kPa 2.75kPa
Maximum inlet pressure 5.0kPa 5.0kPa 5.0kPa
Operating pressure 2.30kPa 1.0kPa 2.30kPa
E15 Home Automation Setup
Escea D-Series replaces have a simple interface for connection to a home automation
system. Simply put this allows the replace to be woken up and started and then shut
down. The “Close to wake” connection shown is essentially taking one of the 3.3 volt DC
pins on the replace micro controller and pulling it down to ground. In order to isolate
the replace from the automaton system a relay needs to be used as shown. This allows
you to use any nominal voltage to drive the relay while keeping the replaces 3.3V supply
isolated.
µ
Terminal block
Connector
on fireplace
Fireplace
Connector and terminal
block supplied by Escea
+3.3VDC
From Automation system
Required relay
Note: you will need to match the relay coil voltage with the voltage from your automaton
system.
The Home Automation connection can be found inside the DL850 and DL1100 electronic