Honeywell TC Series

TC · Edition 08.17 2
▼
= To be continued
Contents
Tightness controls TC ...............................1
Contents ............................................2
1 Application ........................................4
1.1 Application examples .............................. 7
1.1.1 TC 1V with valVario controls ...........................7
1.1.2 TC 1C with combination control CG..D or CG..V . . . . . . .8
1.1.3 TC 2 with two gas solenoid valves .....................9
1.1.4 TC 2 with two gas solenoid valves and one
auxiliary valve for discharge ...............................10
1.1.5 TC 2 with two gas solenoid valves and one
auxiliary valve for discharge ................................11
1.1.6 TC 2 in a multiple burner system with several
valves installed in series................................... 12
1.1.7 TC 3 in a multiple burner system with several
valves installed in series...................................13
1.1.8 TC 4 with two gas solenoid valves ...................14
1.1.9 TC 4 with two gas solenoid valves and one
auxiliary valve for discharge ...............................15
1.1.10 TC 4 in a multiple burner system with two
auxiliary valves for supply and discharge .................16
1.1.11 TC 4 in a multiple burner system with several
valves installed in series....................................17
2 Certification ......................................18
2.1 TC 1, TC 2, TC 3 ...................................18
2.2 TC 4 ...............................................19
3 Function ......................................... 20
3.1 TC 1, TC 2, TC 3 .................................. 20
3.1.1 Connection diagrams for TC 1, TC 2 ................20
3.1.2 Connection diagrams for TC 3 .......................21
3.1.3 Test procedure for TC 1, TC 2, TC 3..................22
3.1.4 Test instant TC 1, TC 2, TC 3 .........................24
3.1.5 Test instant for Mode 1: testing before burner run..24
3.1.6 Test instant for Mode 2: testing after burner run ...25
3.1.7 Test instant for Mode 3: testing before and after
burner run .................................................26
3.1.8 Measurement time t
M
for TC 1, TC 2, TC 3 ...........27
3.1.9 Calculation example for t
M
..........................27
3.2 TC 4 ...............................................28
3.2.1 Connection diagram ................................28
3.2.2 Test procedure TC 4 .................................29
3.2.3 TC 4 test instant ......................................31
3.2.4 Test instant for Mode 1: testing before burner run ..31
3.2.5 Test instant for Mode 2: testing after burner run ... 32
3.2.6 Test period t
P
for TC 4 ...............................33
3.2.7 Calculation example for t
P
..........................33
3.3 Test volume V
P
for TC 1, TC 2, TC 3, TC 4 .........34
3.4 Leakage rate Q
L
..................................35
3.5 Animation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
4 Selection .........................................37
4.1 TC 1, TC 2, TC 3 ...................................37
4.1.1 Selection table........................................37
4.1.2 Type code ............................................37
4.2 TC 4 ...............................................37
4.2.1 Selection table........................................37
4.2.2 Type code ............................................37
5 Project planning information . . . . . . . . . . . . . . . . . . . . 38
5.1 Selecting the auxiliary valves . . . . . . . . . . . . . . . . . . . . .38
5.2 Start rate ..........................................39
5.3 Installation ........................................39
5.3.1 TC 1V for solenoid valves for gas VAS, VCx ..........39
5.3.2 TC 1C for combination controls CG .................39
5.3.3 TC 2..................................................40
5.3.4 TC 3 ..................................................40
5.3.5 TC 4..................................................40
5.4 Electrical connection of TC 1, TC 2 ...............41
5.5 Determining the relief line size....................41
6 Accessories.......................................42
6.1 Socket.............................................42
6.2 Valve connection cable ...........................42
6.3 External pressure switch for TC 4 ................42