DeDietrich MS 24, Инструкции по эксплуатации и монтажу

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85
71.03982.03 - EN
INSTALLATION INSTRUCTIONS
Description of parameters
Factory settings
24 MI FF 24 FF 24 MI 24
F01
Type of boiler
10 = sealed chamber 20 = atmospheric chamber
10 10 20 20
F02
Gas used
00 = METHANE
01 = LPG
02 = METHANE (WITH DIAPHRAGM)
02
F03
Hydraulic system
00
= instantaneous appliance
03 = appliance with external storage boiler
04 = appliance for heating only
13 = preheating (24h)
14
= preheating (1h)
13 04 13 04
F04/ F05
Setting programmable relays 1 and 2 (See SERVICE instructions)
00
= no associated function
00
F06
Maximum CH setpoint (°C)
00 = 85°C - 01 = 45°C (function unavailable)
00
F07 DHW inlet priority configuration 00 01 00 01
F08 CH max. output (0-100%) 100
F09
DHW max. output
(0-100%)
100
F10 Min. heating output (0-100%) 00
F11
Delay prior to new ignition in CH mode
(00-10 minutes) - 00=10 seconds
03
F12 Diagnostics (See SERVICE Instructions) --
F13-F14-F15 Factory settings 00
F16
Anti-legionella function (with F03=03)
00 = disabled
55...67
= enabled (setpoint °C)
00
F17
CH pressure sensor selection
00 = hydraulic pressure sensor
01 = hydraulic differential pressure sensor
00
F18 Manufacture information 00
21. PARAMETER SETTINGS
To set the boiler parameters, press (
–
) and (
–
) together and hold down for at least 6 seconds. When the function is
activate, the “
F01
” appears on the display alternating with the value of the parameter shown.
Edit parameters
• Press (
+/–
) to scroll through the parameters;
• Press (
+/–
) to edit each parameter;
• Press (
)
, to save the changes. “ MEM ” appears on the display;
• Press (
i
)
, to exit without saving. “ ESC ” appears on the display.
22. ADJUSTMENT AND SAFETY DEVICES
The boiler has been designed in full compliance with European reference standards and in particular is fitted with the
following:
• Air pressure switch (model 24 MI FF - 24 FF)
This device only allows the burner to ignite if the exhaust flue duct is in perfect working order.
In the event of one or more of the following faults:
• flue terminal obstructed
• venturi tubes obstructed
• fan blocked
• venturi tube connection - pressure switch tripped
the boiler remains on standby and error code E03 is displayed (see table in section 10).
• Fumes thermostat (model 24 MI - 24)
This device has a sensor positioned on the left section of the fumes hood and shuts off the gas flow to the main burner
if the flue is obstructed and/or if there is no draught.
In these conditions the boiler shuts down and displays error code E03 (section 10).
After eliminating the problem, press button ( ), for at least 2 seconds to re-ignite immediately.
It is forbidden to disable this safety device