INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR HEATSLAVE EXTERNAL
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CONNECTION |
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L | X1 (PIN 5) |
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N |
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| LOCKOUT |
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| BOILER MODE |
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| INDICATOR |
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| X1 (PIN 6) | INDICATOR |
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| X11 (PIN 2) | X11 (PIN 3) |
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| R1 | X12 (PIN 3) |
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| X9 (PIN 1) | X9 (PIN 2) |
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| N |
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| X7 (PIN 1) |
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| N |
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| 1 | X3 (PIN 3 (L)) | white | brown |
| X7 (PIN 4) | |||
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| FROST THERMOSTATS |
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| 4 |
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| X7 (PIN 3) | PUMP |
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| brown |
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| X2 (FR) |
| RELAY 1 |
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| 3 |
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| N |
| X8 (PIN 6) |
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| X2 |
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| MODE | X2 (FR) |
| 4 |
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| MOTORISED | ||
| (FS) |
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| X8 (PIN 3) |
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| SWITCH | PROGRAMMER |
| 1 | X8 (PIN 5) |
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| X8 (PIN 2) | N RELAY 2 |
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| brown |
| DIVERTER |
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| X2 |
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| VALVE X8 (PIN 4) | ||||||||
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| 2 |
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| X1 (PIN 1) | CH | grey | (NS) | orange |
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| grey |
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| N |
| DIVERTER |
| 4 |
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| LOCKOUT |
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| brown | X4 (PIN 1) | 3 |
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| X2 |
| END SWITCH |
| 3 |
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| RESET SWITCH | N | |||||
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| X4 (PIN 3) | white | (LS) | X2 |
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| 1 |
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| SERVICE | DHW | X4 (PIN 2) |
| (LR) |
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| white |
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| 6 |
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| CONNECTION |
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| LINK |
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| grey |
| grey |
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| FUSE F1 |
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| (REMOVE) |
| X10 (PIN 3) |
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| X10 (PIN 1) |
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| 4 | BURNER |
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| ROOM |
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| X12 (PIN 4) |
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| 3.15A |
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| white | 3 | 2 | white |
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| 2 |
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| THERMOSTAT | N |
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| red |
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| FAST |
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| DHW CONTROL | RELAY | X13 (PIN 1) |
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| CERAMIC |
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| THERMOSTAT | 3 | N |
| yellow |
| PLUG IN |
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| NC |
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| 1 |
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| CONNECTOR |
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| X13 (PIN 3) | 2 | NO |
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| 2 | pink | 4 |
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| 3 (C) |
| CENTRAL HEATING |
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| 4 |
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| X13 (PIN 2) |
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| CONTROL THERMOSTAT | |||
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| X6 (PIN 2) |
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| X6 (PIN 4) |
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| orange | orange |
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| X1 (PIN 3) |
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| RELAY | (C) 3 |
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| brown |
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| blue |
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| 4 |
| AUTO RESET HIGH LIMIT | ||||
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| 4 |
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| WATER FLOW |
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| THERMOSTAT |
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| R1 C1 N | NO | 2 | NC |
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| C1 |
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| SWITCH |
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| red |
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N |
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| MANUAL RESET BOILER | |
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| OVERHEAT THERMOSTAT | ||
| X13 (PIN 5) | grey |
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| red | ||||
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X3 (PIN 3) |
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| MANUAL RESET FLUE | |
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| OVERHEAT THERMOSTAT |
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ELECTRICAL
X8 (PIN 1)
red
SCHEMATIC
48
LIVE SUPPLY FOR ALTERNATIVE DIVERTER VALVE
FAULT FINDING
& DIAGRAMS