Table of Contents
Advertisement
1. Introduction
8
1.4.2.
Gas categories
Gas category Gas type
II
Natural gas H (G20) 20
2ESi3P
Natural gas L (G25) 25
Propane (G31)
The boiler is preset in the factory to operate on natural gas H (G20).
¼ For operation on another type of gas, see chapter: "Adapting
to another gas type", page 66.
1.4.3.
Additional Directives
Apart from the legal provisions and Directives, the additional
Directives described in these instructions must also be observed.
For all provisions and Directives referred to in these instructions, it is
agreed that all addenda or subsequent provisions will apply at the
time of installation.
WARNING
Installation of the appliance must be done by a qualified
engineer in accordance with prevailing local and national
regulations.
1.4.4.
Factory test
Before leaving the factory, each boiler is set for optimum performance
and tested to check the following items:
4 Electrical safety
4 Adjustment (CO
)
2
4 Domestic hot water mode (Only on models with domestic hot water
production)
4 Water tightness
4 Gas tightness
4 Parameter settings
MCA 15 - MCA 25 MCA 25/28 MI
Connection pressure (mbar)
37
29/04/2010 - 300022146-001-B
Advertisement
Table of Contents
