Technical Specifications; Sensor Resistance Chart; Technical Data - Viessmann Vitocontrol-S, WB2 Installation, Start-Up And Service Instructions Manual

Technical Specifications

Sensor resistance chart

Temp- Resis-
erature tance
[ºF / ºC] [Ω]
5 / –15 36475
14 / –10 27665
23 / –5 21166
32 / 0 16325
41 / 5 12695
50 / 10 9995

Technical data

Dimensions:
Weight
Panel weight:
Shipping weight:
Power supply:
Max. ambient temperature
H Storage and transport:
H Operation:
Relay outputs
Breaking capacity
H Pump relay:
H Relay fault message:
Terminal connection:
Sensor inputs
Outdoor temperature sensor/
supply temperature sensor:
Terminal connection:
Switch inputs
External heat demand,
"Party " (override) switch:
Terminal connection:
Temp- Resis-
erature tance
[ºF / ºC] [Ω]
59 / 15 7885
68 / 20 6245
77 / 25 5000
86 / 30 4028
95 / 35 3265
104 / 40 2663
10½ × 11 × 2½ inches
265 × 280 × 60 mm
6.25 lbs / 2.8 kg
7.2 lbs / 3.3 kg
120 VAC, 7 A, 60 Hz, 1 PH
–4 to+140 ºF
–20 to +60 ºC
–4 to+104 ºF
–20 to +40 ºC
120 VAC, 6.3 A max.
120 VAC, 5 A max.
16-10 AWG
NTC sensors
16-10 AWG
potential-free switching contacts
16-10 AWG
Temp- Resis-
erature tance
[ºF / ºC] [Ω]
113 / 45 2185
122 / 50 1801
131 / 55 1493
140 / 60 1244
149 / 65 1041
158 / 70 876
Temp- Resis-
erature tance
[ºF / ºC] [Ω]
167 / 75 739
176 / 80 627
185 / 85 535
194 / 90 457
203 / 95 393
212 / 100 339
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