Herz 3 F532 34 Скачать руководство пользователя страница 8

Page 8

HERZ - Pump group Simple 3 F532

HERZ - Pump group Simple 

Thermostats with Contact Sensor used in HERZ - Pump group Simple

General information

 

Contact thermostat dimensions

Thermostat data

Type:                                                                 1 

9420

 88

Setting range:                                                    20–50 °C
Max. differential pressure:                                 0.75 bar for low-noise operation should not exceed 0.2 bar
Capillary tube length:                                        2000 mm
Hysteresis:                                                        0,3 K
Heating medium temperature influence:           0,15 K / 10 K
Over-temperature protection:                           10 K over full scale value

Field of application:

HERZ-Thermostat with floor thermostat, consisting of thermostat with liquid sensor (hydrosensor), capillary tube and

tube probe (M30 x 1.5). It can be mounted on all HERZ valves, which are designed for thermostatic operation.

Installation instructions:

1. Unscrew the screw cap or hand drive from the thermostatic valve lower part.

2. Fully open the thermostatic head, place the union nut on the valve. Turn the thermostatic head so that the handwheel

scale is easy to read.

3. Tighten the union nut moderately with the SW 30 wrench.

4. Check operation by turning the handwheel and adjust the thermostat to the desired temperature.

Contact sensor

The contact sensor is attached to the pipeline by means of clamps, but can also be plugged into a diving sleeve. 

Proper heat transfer must be ensured.

Setting of the thermostats with Contact Sensor

The desired temperature limitation can be achieved by following temperature values. Some deviations of temperature 

(K) can occur depending on the type of installation and the system design.

Skala

1

2

3

4

5

6

7

~ °C

20

25

30

35

40

45

50

Page 8

HERZ - Mixing set

HERZ - mixing set 

Thermostats with Contact Sensor used in HERZ - mixing set 

General information

Contact thermostat dimensions

Thermostat data

Type: 

    1 

9420

 88

Setting range:  

   20–50 °C

Max. differential pressure:  

 

0.75 bar for low-noise operation should not exceed 0.2 bar

Capillary tube length:   

 

2000mm

Hysteresis:  

   0,3 K

Heating medium temperature influence:  

0,15 K / 10 K 

Over-temperature protection:    10 K over full scale value

Field of application:

HERZ-Thermostat with floor thermostat, consisting of thermostat with liquid sensor (hydrosensor), capillary tube and 

tube probe (M30 x 1.5). It can be mounted on all HERZ valves, which are designed for thermostatic operation. 

 

Installation instructions:

1. Unscrew the screw cap or hand drive from the thermostatic valve lower part.
2. Fully open the thermostatic head, place the union nut on the valve. Turn the thermostatic head so that the handwheel 

scale is easy to read.
3. Tighten the union nut moderately with the SW 30 wrench.
4. Check operation by turning the handwheel and adjust the thermostat to the desired temperature.

Contact sensor

 

The contact sensor is attached to the pipeline by means of clamps, but can also be plugged into a diving sleeve. Proper 

heat transfer must be ensured.

Setting of the thermostats with Contact Sensor

The desired temperature limitation can be achieved by following temperature values. Some deviations of temperature (K) 

can occur depending on the type of installation and the system design.

Scale

1

2

3

4

5

6

7

~°C

20

25

30

35

40

45

50

Ø

11

Содержание 3 F532 34

Страница 1: ...s document are reflecting the information available at the time of going to print and meant for informational purpose only Herz Armaturen reserves the right to modify and change products as well as its technical specifications and or it function according to technological progress and require ments All diagrams are indicative in nature and do not to be complete It is understood that all images of ...

Страница 2: ...re obliged to point out that the material lead is listed on the SVHC list and that all brass components manufactured in our products exceed 0 1 w w lead CAS 7439 92 1 EINECS 231 100 4 Since lead is a component part of an alloy actual exposure is not possible and therefore no additional information on safe use is necessary HERZ Mixing set Dimensions Art Nr M mm G in G1 in H mm H1 mm H2 mm H3 mm H4 ...

Страница 3: ... 4 additional pcs of EPDM gaskets for flat sealing 2 connectors with free moving nut Mixing valve characteristic Page 3 HERZ Mixing set Maintaince According to EN 806 5 point 6 Operation valves should always be in their fully opened or closed position and actuated at regular intervals to ensure they remain operational Therefore HERZ Ball valves should be closed and opened periodically at least twi...

Страница 4: ... 30 40 Q m3 h 0 0 5 1 0 2 0 1 5 2 5 3 0 III max II I 0 0 2 0 4 0 6 0 8 Q l s 02 468 10 Q lgpm 0 0 2 0 4 0 6 0 8 Q l s 02 468 10 Q lgpm 6 H m 4 5 3 2 1 0 60 p kPa 40 50 30 20 10 0 Q m3 h 0 0 5 1 0 2 0 1 5 2 5 3 0 II I Wilo Para 15 6 25 6 30 6 1 230 V Rp Rp 1 Rp 1 III m ax 6 H m 4 5 3 2 1 0 60 p kPa 40 50 30 20 10 0 Q m3 h 0 0 5 1 0 2 0 1 5 2 5 3 0 III m a x II I Wilo Para 15 6 25 6 30 6 1 230 V Rp ...

Страница 5: ...D lights up flashes in case of a fault Display of selected control mode Δp v Δp c and constant speed Display of selected pump curve I II III within the control mode LED indicator combinations during the pump venting function manual restart and key lock Commissioning Commissioning only by qualified technicians Manual restart The pump attempts an automatic restart upon detecting a blockage If the pu...

Страница 6: ...xclusively intended for circulating fluids in hot water heating systems and similar systems with constantly changing volume flows Permitted fluids Heating water according to VDI 2035 CH SWKI BT 102 01 Water glycol mixtures with a maximum of 50 glycol Glycol has a higher viscosity than water If admixtures of glycol are used the pumping data of the pump must be corrected to match the mixing ratio In...

Страница 7: ...ispose of the appliance in the household waste Device disposal according to local regulations electrical equipment Page 7 HERZ Mixing set Contact thermostat data Type Afriso GAT 7HC Application contact thermostat for use in heating air conditioning ventilation with clamping tape for mounting on pipes from 16 mm to max 100 mm diameter Setting range 20 90 C temperature adjustable from inside the hou...

Страница 8: ... can occur depending on the type of installation and the system design Skala 1 2 3 4 5 6 7 C 20 25 30 35 40 45 50 Page 8 HERZ Mixing set HERZ mixing set Thermostats with Contact Sensor used in HERZ mixing set General information Contact thermostat dimensions Thermostat data Type 1 9420 88 Setting range 20 50 C Max differential pressure 0 75 bar for low noise operation should not exceed 0 2 bar Cap...

Страница 9: ...unit G 1 SW 36 M 30x1 5 1900979R 1 Ball valve with free moving nut G 3 4 G1 G1 L 80 1832024R 1 Page 9 HERZ Mixing set Spare parts Sketch Description Article Nr Pcs Thermometer 0 80 C 2220654H 1 Adapter G1 G1 1 4 It is used for connecting the mixing set with the floor heating distributor G 1 G1 1 1 4 SW 41 2250801R 2 Connector with free moving nut G1 R1 It is used for connecting the mixing set with...

Страница 10: ...quirements All diagrams are indicative in nature and do not to be complete It is understood that all images of Herz products are symbolic representations and therefore may visually differ from the actual product Colours may differ due to printing technology used In case of any further questions don t hesitate to contact your closest HERZ Branch Office Example of system with HERZ products Mixing Se...

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