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ヒーター Ambi-Rad OFSU40のPDF 据付、試運転、メンテナンスの手順をオンラインで閲覧またはダウンロードできます。Ambi-Rad OFSU40 15 ページ。 Oil fired unit heaters

Electrical diagram

The heater is supplied with:

• TG

Burner Control Thermostat

• TR

Air Fan Start Thermostat

• STB Safety Thermostat (Manual Reset)

• 10

Stud Terminal Board

• 7

Stud Connection Plug

Before any cleaning or service operation,

disconnect the unit from mains by pulling

out the 7 stud connection plug.

Electrical wiring OFSU 32 & 40

Electrical cables colours

1. Brown

2. Blue

3. Red or Pink

4. Orange

5. Black

6. Grey

7. White

8. Violet

9. Yellow-Green

10. Green

11. Yellow

Legend

1. 7 stud connection plug

2. Terminal board

3. Electrical connection box

4. Air fan start thermostat (TR)

5. Burner control thermostat (TG)

6. Safety thermostat (STB)

7. Terminal board

8. Burner electrical cable

9. Fan and safety thermostat cable

10. Terminal board thermostat cable

11. Fan motor cable