Owner manual

INSTALLATION
SPECIFICATION
13.S Extreme operating and fault conditions
Operating temperatures can reach up tc 60 ^C. In case of faults,
loads up to max. 95 at a pressure of 1.2 MPa can occur
temporarily in the installation.
13.6 Specification
Model
Type
Pari no.
Operatinc) details
Rated out pul 400 V kW
300 V kW
Rated current 40O V Л
300 V A
Fubc Orolcilion A
Selectable олрл
Power coniicilloii
Nominal cr.pacitv 1
■^Pc ____________________________________
Rated operating pressure MPa
Temperalure setting range «С
Pressure droD* with Погч lutlilcr MPa / l/min
Погч limiliT
Cold inli4 icmocfjUrc
Test symbols
App rove I s.^ce f ti'f i cat! о ns
Prole ill on lo EN SQ335
Protection level to EN 60529
Barev/ire heating system
App I iia lions
Flow rate "ON* l/min
Dimensions anci weights
Dimensions H x Wx D
Weight
Water connection
Pressure drop* without flow MPa / l/min
limiter
l/min
colour
Electronically controlled instantaneous uater heater
OHB-E 11 SLi OHB-E 13SL OHB-E 18 SLi 25 A OHB-E 18.^21/24 SLi OHB-E 27 SLi
electri>nic electronic electronic electronic electronic
22748S 2274Я1 227406 227407 227460
11 13.5 16 16 21 24 27
10.1 12.2 16.2 IE.2 19 21.7 24.4
16 19.5 26 29 31 35 39
1S.4 18.5 24.7 27.6 29.5 33.3 37.1
16 20 25 32 32 35 40
no no no yes yes ves no
3/PE-380-400 V- 3/PE-380-400 V- 3/PE -380-400 V- 3/PE -380 - 400 V - 50 Hi 3/PE -300 - 400 V -
50 Ha 50 Hz 50 Hz 50 Hz
0.4
sea It'd и live n ted
1
- 30 - 60
0.07/3.1 0.11 / 3.5 0.08/5.2 0.08/3.2 0.10/6.0 0.13/ E.9 0.16/7.7
0.02 / 3.1 0.03 / 2.9 0.06/5.2 0.06/5.2 0.00/6.0 0.10 / 6.9 0.12 / 7.7
4.0 4.0 7.5 7.5 7.5 8.5 8.5
pink pink blue blue blue green green
cn
19
see type plate
see chapter "Locally applicable epprovals/certifications"
IP 25. hoseproof IIP 24 power supply for finished walls)
900 llcm (see chapter "Application range')
woiiT with 1огч limi'bitilL' li'vi'lb and Iho^c \4llh limcscclc coiilcni
¿3.0
mm 470x225x119
is 12±
G A (male thread)
* Values for 400 V. The values for pressure drop aisc apply tc
minimum flew pressure to DIN 44351/ flowrate for heating from
10 ""Cto 60 “C (¿t5 50 K). With reference to DIN 1933 part 3. table
4, a pressure drop of 0.1 MPn is recommended for sizing the
pipewerk.
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