SOLARFOCUS pellet top touch 35, Installation Manual

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Electrical connection
Installation manual pellet
top
19
7.9 Sensor resistance table
Sensor type PT 100 PT 1000 KTY 81-110
Tolerance ± 0.7% ± 1% ± 3%
Temperature [°C] Resistance [Ohms] Resistance [Ohms] Resistance [Ohms]
-20 92.16 922 684
-10 96.09 961 747
0 100 1000 815
10 103.9 1039 886
20 107.79 1078 961
25 109.74 1097 1000
30 111.69 1117 1040
40 115.54 1155 1122
50 119.4 1194 1209
60 123.24 1232 1299
70 127.07 1271 1392
80 130.8 1309 1490
100 138.5 1385 1696
120 146.06 1461 1915
140 153.58 1536 2124
150 157.31 1573 2211
160 161.04 - -
170 164.76 - -
180 168.46 - -
190 172.16 - -
7.10 Electrical fusing
On the power element
Fuse Rating Size Function
F1 T 3.15 A 5x20 mm Fuse 230V AC: Pre-fuse main transformer
F2 T 125mA 5x20 mm Fuse 230V AC: Pre-fuse standby transformer
F3 T 10 A 5x20 mm Fuse 230V AC: Relay outputs
F5 F 8A 5x20 mm Fuse for X18 (power supply to external modules 230V AC)
F6 F 8A 5x20 mm Fuse 230V AC: Triac outputs
F7 T 2.5A 5x20 mm Fuse 12V AC: Heating lambda sensor
F8 T 2.5A 5x20 mm Fuse 18V AC: Internal electronics for main transformer
F9 T 800mA 5x20 mm Fuse 18V AC: internal electronics, standby transformer; display supply
F10 T 10 A 5x20 mm Spare fuse
F11 F 8A 5x20 mm Spare fuse
F12 F 0.5A 5x20 mm
230 VAC fuse: Relay outputs X26, X27 (and X80)
and X80
Relay outputs X26, X27
and X80
Relay outputs X26, X27
and X80
F13 F 0.5A 5x20 mm Spare fuse for F12
and X80
Relay outputs X26, X27
and X80
Relay outputs X26, X27
and X80