Operating instructions

15
for the qualified installer
2.11 Special accessories
Jet regulator „SR“ for use in the jet-regulator screw fitting M22/M24.
MTH 350 / MTH 440: SR 3 Order-No. 289591 with output regulator.
MTH 570: SR 5 Order-No. 270582
Only non pressurised taps can be used for this appliance!
– AHo 40 MTH - non pressurised wall fitting
Order-No. 185474
– AHu 40 MTH - non pressure type sink/basin tap
Order-No. 185475
– AHEu 40 MTH - non pressure type single lever mixer tap with pull-up plug
Order-No. 185476
2.12 Technical data (the data on the unit identification plate are applicable)
Table 1
Table 2
Designation as
"SFBTPGBQQMJDBUJPOGPSEJGGFSFOUXBUFSBOBMZTJTSFGFSFODFUFNQFSBUVSFT
Standard
at 15 °C
BU$ BU$
resistance
conductivity
conductivity
:DN
N4N
4DN
t1100
d 90,9
d909
t
d
d
t
d
d
1) Specific electrical conductivity und specific electrical resistance
Type MTH 350 MTH 440 MTH 570
Part number 189554 189555 222116
Design open open open
Configuration under-sink • • •
over-sink • • •
Reated pressure MPa 0 0 0
Rated capacity l 0,1 0,1 0,1
Weight kg 1,4 1,4 1,4
Rated power by 230 V kW 3,5 4,4 5,7
Maximum electrical impendance Zmax m: – – 377
Rated voltage 1/N/PE ~ ... V 230 230 230
Rated current A 15 19 25
Hot water output '- = 25 K l/min 2,0 2,5 3,3
Jet regulator SR 3 • • –
Jet regulator SR 5 – – •
Flow rate „ON“ > l/min 1,6 2,0 2,6
Flow rate „OFF“ < l/min 1,1 1,4 1,7
Automatic flow regulation l/min 2,2 2,8 4,3
Pressure drop (during switch-on flow) MPa 0,05 0,06 0,09
Max. inlet temperature °C 25 25 25
Protection class in accordance with
DIN EN 60335
111
Protection mode in accordance with EN 60529 IP 25 IP 25 IP 25
Test mark, see unit identification plate • • •
Water connections G 3/8 (surface installation) • • •
Heating system - Bare-wire 1100 :cm 1) • • •
Area of use: low-lime and limy water • • •
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