ARI Armaturen TEMPTROL 774 EN - Manual

Rev. 0040702000 1011 englisch page 19
1.0 General information on operating instructions..20
2.0 Notes on possible dangers ..................................20
2.1 Significance of symbols ................................................. 20
2.2 Explanatory notes on safety information ........................ 20
3.0 Storage and transport ..........................................21
4.0 Description ............................................................21
4.1 Scope of applications ..................................................... 21
4.2 Operating principles ....................................................... 22
4.3 Diagram ......................................................................... 22
4.3.1 Parts .......................................................................... 22
4.4 Technical data - remarks ................................................ 23
4.5 Marking .......................................................................... 24
5.0 Installation .............................................................25
5.1 General notes on installation.......................................... 25
5.2 Requirements at the place of installation ....................... 26
5.2.1 Thermo controller with 2 temperature sensors .......... 27
5.2.2 Selection of temperature sensor- Location................ 27
5.3 Installation instructions concerning actuators
(Connection of valve with thermal controller) ...............28
5.4 Manual control device .....................................................29
5.5 Strainer ...........................................................................30
6.0 Putting the valve into operation.......................... 30
6.1 Setting range...................................................................31
6.1.1 Controller....................................................................31
6.1.2 Detector......................................................................32
6.2 Setting correction ............................................................32
7.0 Care and maintenance ......................................... 32
8.0 Troubleshooting ................................................... 33
9.0 Troubleshooting table ......................................... 33
10.0 Dismantling the valve or the top part .............. 34
11.0 Warranty / Guarantee ......................................... 34
12.0 EC declaration of conformity ............................ 35
Operating and installation instructions
Temperature regulator TEMPTROL
®
Contents
Fig. 771/772
Fig. 775 Fig. 773/774
Thermal closing valve
Thermal opening valve Thermal mixing/diverting valve