OUMAN EH-203
CONTENTS
OUMAN EH-203
Maintenance guide
User guide
Page
Installation and maintenance guide
40
These pages contain
directions for maintenance
persons authorized by
Ouman. Access to the
regulator´s maintenance
mode is prevented by a
maintenance mode.
Settings for characteristic heating curve
Settings
Measurements
Measurements and sensor connection information
Supply water temperature information
Operating modes
Clock functions
Language selection
Type information
Start function
Alarms
Service
Entering the maintenance mode
Tuning values
Settings
Trends
Actuator selectionl
Relay 1 control selection
Relay 2 control selection
Special maintenance
Restore factory settings
Settings
Measurement 6 setting
Pressure measurement
Digital inputs 1, 2 and 3
Net measurements
Text message connection via the modem
Text message connection via buss
Using the browser
GSM-functions
44
Technical information
Index
OUMAN FINLAND OY
Voimatie 6, 90440 Kempele
FINLAND
Tel. +358 424 8401
Fax +358 8 815 5060
Espoo sales office:
www.ouman.fi
Upseerinkatu 1, 02600 Espoo
Tel +358 424 840 202
Fax+358 9 4780 1030
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32
Connection guide
Optional equipment
41
42
43
District heating energy measurement
11
Energy meter
35
Characteristic heating curve type selection (3-point/5-point)
33
Labelling control circuits
33
LON initialization
