Regulation principles:
S u p p l y
w a t e r
r e g u l a t i o n
according to the outdoor
temperature.
S u p p l y
w a t e r
r e g u l a t i o n
according to the outdoor
temperature, including the
inside temperature measure-
ment. (room compensation)
S u p p l y
w a t e r
r e g u l a t i o n
according to the outdoor
temperature, including wind
compensation.
Supply
water regulation
according to the outdoor
temperature, including sun
compensation
230 VAC, 50 Hz, 0.20 A
PC/ ABS
Outputs:
Relay outputs:
Alarm relay outputs
EMC-directive
-
- Safety
Information transfer
connection:
Operating temp.
Storing temperature
Approvals:
Interf. emissions:
Warranty:
Manufacturer:
:
:
Interference toler.
-
Small voltage direct.
Technical information:
2 years
Ouman Finland Oy
Kempele Finland
230
60
145
From above or below (turnable
display and keyboard).
Through holes on the bottom.
Heating circuit's PID;
domestic hot water circuit's PID
+ ex quick run
max. 7 program phases/
regulating circuit (The regulating
circuits have 14 all together)
max. 7 program phases/ relay
(begins-ends = 1 program
phase)
11 pieces (NTC 10 k )
Without cover seal IP 41
3 actuator control outputs
3- point 24 VAC or voltage control
(0...10 V or 2...10 V) Actuator's
combined output power max. 25 VA
Supply water regulation according to
the outdoor temperature, including the
inside temperature measurement
(room compensation) and wind
compensation.
Supply water regulation according to
the outdoor temperature, including the
inside temperature measurement
(room compensation) and sun
compensation.
Supply water regulation according to
the outdoor temperature, including the
inside temperature measurement
(room compensation) and both sun
( n e t
m e a s u r e m e n t )
a n d
w i n d
compensation.
0 … +50°C
-20 … +70 °C
89/336/EEC, 92/31/EEC
EN 61000-6-1
EN 61000-6-3
73/23/EEC
EN 60730-1
OUMAN EH-203
OUMAN EH-203
3 pieces
The potential free contact is
connected to the digital input
(load 6...9 VDC/20 mA)
Digital inputs:
1.2 kg
Operat. voltage:
Casing:
Protection class:
Measurements
(mm):
Weight:
Cabling direct.:
Regulator type:
Measurements:
Clock programs:
Standard equipment: EIA-232C
Optional equipment:RS-485,
MODBUS or LON:
1/ 24VAC/ 1A
1 break before make contact relay
230VAC/ 6(1)A and 1 norm. open
contact relay 230 VAC/ 6(1)A
Ouman Finland Oy
Voimatie 6
90440 Kempele
FINLAND
We reserve the rights to make technical changes.
Tel. +358 424 840 1
Fax. +358 8 815 5060
e-mail: [email protected]
www.ouman.fi
44
Aß46
(net measurement).
