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16-WIRING DIAGRAM
ELECTRICAL DIAGRAM OF PRIMULA/ORCHIDEA – MARGHERITA/GARDENIA Hydro WITHOUT DOMESTIC HOT WATER
KIT
LIVE ELECTRIC CABLES
DISCONNECT THE 230 V
POWER CABLE BEFORE
CARRYING OUT ANY
OPERATION ON THE
CIRCUIT BOARDS
MOTHERBOARD WIRING KEY
1. FUSE
2. BOARD PHASE
3. BOARD NEUTRAL
4. SMOKE EXPULSION FAN
5. ROOM FAN
6. PELLETS SAFETY THERMOSTAT
7. WATER TEMPERATURE OVERLOAD PROTECTOR
8. SPARK PLUG
9. WATER PRESSURE SWITCH
10. AIR PRESSURE SWITCH
11. AUXILIARY BOILER CONNECTION (TERMINAL BLOCK)
12. FEED SCREW
13. SMOKE PROBE
14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL BLOCK)
15. INTERNAL ROOM PROBE
16. PUFFER/BOILER PROBE CONNECTION (TERMINAL BLOCK)
17. BOILER WATER TEMPERATURE PROBE
18. SMOKE EXTRACTOR FAN REVOLUTIONS CONTROL
19. -------
20. -------
21. -------
22. PUMP SUPPLY
23. -------
24. -------
25. CONTROL PANEL
N.B. The wiring of the individual components is fitted with pre-wired connectors of different sizes.
Technical Dept. - All rights reserved - Reproduction is prohibited 71
16-WIRING DIAGRAM
ELECTRICAL DIAGRAM OF PRIMULA/ORCHIDEA Hydro WITH DOMESTIC HOT WATER KIT
LIVE ELECTRIC CABLES
DISCONNECT THE 230 V
POWER CABLE BEFORE
CARRYING OUT ANY
OPERATION ON THE
CIRCUIT BOARDS
MOTHERBOARD WIRING KEY
1. FUSE
2. BOARD PHASE
3. BOARD NEUTRAL
4. SMOKE EXPULSION FAN
5. ROOM FAN
6. PELLETS SAFETY THERMOSTAT
7. WATER TEMPERATURE OVERLOAD PROTECTOR
8. SPARK PLUG
9. WATER PRESSURE SWITCH
10. AIR PRESSURE SWITCH
11. AUXILIARY BOILER CONNECTION (TERMINAL BLOCK)
12. FEED SCREW
13. SMOKE PROBE
14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL BLOCK)
15. INTERNAL ROOM PROBE
16. PUFFER/BOILER PROBE CONNECTION (TERMINAL BLOCK)
17. BOILER WATER TEMPERATURE PROBE
18. SMOKE EXTRACTOR FAN REVOLUTIONS CONTROL
19. FLOW SWITCH
20. 3-WAY VALVE PHASE (DOMESTIC)
21. 3-WAY VALVE PHASE (HEATING)
22. PUMP PHASE
23. PUMP NEUTRAL
24. 3-WAY VALVE NEUTRAL
25. CONTROL PANEL
N.B. The wiring of the individual components is fitted with pre-wired connectors of different sizes.
72
16-WIRING DIAGRAM
ELECTRICAL DIAGRAM OF PRIMULA/ORCHIDEA - MARGHERITA/GARDENIA Hydro WITH HIGH EFFICIENCY PUMP
27
26
23
LIVE ELECTRIC CABLES
DISCONNECT THE 230 V
POWER CABLE BEFORE
CARRYING OUT ANY
OPERATION ON THE
CIRCUIT BOARDS
MOTHERBOARD WIRING KEY
1. FUSE
2. BOARD PHASE
3. BOARD NEUTRAL
4. SMOKE EXPULSION FAN
5. ROOM FAN
6. PELLETS SAFETY THERMOSTAT
7. WATER TEMPERATURE OVERLOAD PROTECTOR
8. SPARK PLUG
9. WATER PRESSURE SWITCH
10. AIR PRESSURE SWITCH
11. AUXILIARY BOILER CONNECTION (TERMINAL BLOCK)
12. FEED SCREW
13. SMOKE PROBE
14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL BLOCK)
15. INTERNAL ROOM PROBE
16. PUFFER/BOILER PROBE CONNECTION (TERMINAL BLOCK)
17. BOILER WATER TEMPERATURE PROBE
18. SMOKE EXTRACTOR FAN REVOLUTIONS CONTROL
19. FLOW SWITCH
20. ------
21. ------
22. PUMP PHASE
23. PUMP NEUTRAL
24. ------
25. CONTROL PANEL
26. SWITCH NEUTRAL
27. SWITCH PHASE
N.B. The wiring of the individual components is fitted with pre-wired connectors of different sizes.
Technical Dept. - All rights reserved - Reproduction is prohibited 73
8901231300 REV 2
Via La Croce n°8
33074 Vigonovo di Fontanafredda (PN) – ITALY
Telephone: 0434/599599 r.a.
Fax: 0434/599598
Internet: www.mcz.it
e-mail: [email protected]
12/01/2015
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