Description Of The Power Supply Terminal Block - Potterton SIRIUS THREE FS 70 Installation Manual
Floor-standing condensing gas boiler
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Also See for SIRIUS THREE FS 70:
- Installation and service manual (117 pages) ,
- Installation, operation & maintenance manual (40 pages) ,
- Installation manual (120 pages)
Table of Contents
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7 Installation
Fig.61
1
1 Power supply 230 V 50 Hz
2 Power supply auxiliary circuit 1
3 Power supply auxiliary circuit 2
4 Room thermostat H5 (230 V)
Important
Terminals 5, 6 and 8 are associated with the QX1, QX3 and QX2 parameters of the Configuration menu
56
7.7.4
2
4
3
L
N
T1 T2
L
Aux 1-2
230 V
TA
Description of the power supply terminal block
5
7
6
N
L
N
S1 S2
TS
5 Heating circuit pump – QX1
6 Domestic hot water pump – QX3
7 Safety contact
8 Boiler pump – QX2
8
L
N
MW-1000015-06
7609493 - v11 - 18052020
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