Herz 3 F532 34 Скачать руководство пользователя страница 7

Page  7

HERZ - Pump group Simple 3 F532

 

HERZ - Pump group Simple 

Contact thermostat used in HERZ - Pump group Simple

General information

 

Contact thermostat dimensions

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 housing

Switching differential:                         Δt 8 K ± 2 K

Sensor element:                                 bimetal

Switching contact:                              changeover contact, NC16 (2,5) A 250V AC, NO 2,5A 250 V AC V

Housing:                                             base plate galvanized steel, upper part gray plastic

Max. Temperature:                             85 ° C on the housing

Protection class:                                 IP 20

Cable entry:                                        screw connection M20x1.5

Conformity:                                         CE marking, EU directives 2014/35 / EU (LVD), 2014/30 / EU

 (EMC), 2011/65 / EU (RoHS)

Safety instructions:

There is a risk of electric shock, injury or death. Installation, commissioning, repair and decommissioning are carried 

out by qualified persons in accordance with the statutory provisions. Work on electrical parts may be carried out only 

by a qualified electrician. From the power supply disconnect device before removing the cover of the unit or if the 

cover is damaged. Never touch live parts! Check the heat resistance of the pipes. Dispose 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 housing

Switching differential: 

Δt 8 K + 2 K

Sensor element:  

bimetal

Switching contact:  

changeover contact, NC16 (2,5) A 250V AC, NO 2,5A 250 V AC V

Housing:  

base plate galvanized steel, upper part gray plastic 

Max. Temperature:  

85 ° C on the housing

Protection class:  

IP 20

Cable entry:  

screw connection M20x1.5

Conformity:  

CE marking, EU directives 2014/35 / EU (LVD), 2014/30 / EU  

  

(EMC), 2011/65 / EU (RoHS)

Safety instructions:

There is a risk of electric shock, injury or death. Installation, commissioning, repair and decommissioning are carried 

out by qualified persons in accordance with the statutory provisions. Work on electrical parts may be carried out only 

by a qualified electrician. From the power supply disconnect device before removing the cover of the unit or if the cover 

is damaged. Never touch live parts! Check the heat resistance of the pipes. Dispose of the appliance in the household 

waste. Device disposal according to local regulations (electrical equipment).

 

HERZ - mixing set 

Contact thermostat used in HERZ - mixing set 

General information

Contact thermostat dimensions

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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