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3.12 RADIATORS ANTI-FREEZE
FUNCTION.
If the system return water is below 4°C, the boiler
starts up until reaching 42°C.
3.13 P.C.B. PERIODIC SELF-CHECK.
During functioning in central heating mode or
with boiler in standby, the function activates
every 18 hours after the last boiler check/power
supply. In case of functioning in domestic hot wa-
ter mode the self-check starts within 10 minutes
after the end of the withdrawing in progress, for
duration of approx. 10 seconds.
N.B.:
during self-check, the boiler remains off,
including signalling.
3.14 CASING REMOVAL.
To facilitate boiler maintenance the casing can be
completely removed as follows (Fig. 3-4):
- Remove the frame (1) holding the edges and
pulling it towards you as indicated by the ar-
rows.
- Undo the 2 front screws (2) and the 2 lower
screws (3) which fasten the casing (4).
- Pull the casing (4) towards yourself and up-
wards at the same time in order to detach it
from the upper hooks.
Summary of Contents for NIKE MYTHOS 24 2E Series
Page 1: ...EOLO MYTHOS 24 2E IE Instruction and warning book 1 038791ENG ...
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