Electrical Measurements - Bosch DOMESTIC HOT WATER HEAT PUMP Technical Manual

3.4 Electrical Measurements

Position
Model
(Scheme Nr)
+5ºC / +35ºC
A5 / B1
A11 / B2
A13 / B3
A19 / B15
A12 / B10
A4
A14
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Scheme A
Pict.23 – Electrical diagram -10ºC / +35ºC
Model
-10ºC / +35ºC
X X
X X
X X
X
X X
X X
X X
6720649497 SM HP270-1 2012/09 en
Component
Air NTC
Hot Water NTC
Cold Water NTC
Fins NTC
Pump Wilo
Condenser
Filter Drier
Scheme B
Characteristics
R 10k = 25ºC = 10000 Ω
R 10k = 25ºC = 10000 Ω
R 10k = 25ºC = 10000 Ω
R 8k = 25ºC = 8400 Ω
230 (196 – 253) Vac
50 (47,5 – 52,5) Hz
19 / 32 / 48 W (0,10 / 0,15 / 0,21 A)
"Swep" type
PS = 11 – 43 bar