Xylem MM 714C Replacement Pump and Burner Switch Arm Con Manual do Utilizador descarregar pdf (Página 1)

• Before using this product read and understand instructions.

• Save these instructions for future reference.

• All work must be performed by qualified personnel trained in the proper

application, installation, and maintenance of plumbing, steam, and electrical

equipment and/or systems in accordance with all applicable codes and ordinances.

• To prevent a fire, do not exceed the switch contact rating.

Failure to follow this warning could cause property damage, personal injury or

death.

WARNI

WARNING

Terminal Panel

Switch Arm Contact

Electrical Ratings

Models with 5 or 5-M Switch

Switch Ratings

Burner Valve

120 VAC

345 VA 0 - 135 ohms @ 24 VAC

240 VAC

Models with 7B or 7B-M Switch

Pump and Burner Switch Contact Ratings

Voltage Pilot Duty Only

120 VAC

345 VA

240 VAC

Replacement Pump and Burner

Switch Arm Contacts with

Terminal Panel

SA91-30B

SA91-30P

For installation on 5, 5-M, 7B or 7B-M

Switch Assemblies

INSTRUCTION MANUAL

MM-714C

1 2 3 4

Resumo do Conteúdo

Página 1 - Terminal Panel

• Before using this product read and understand instructions.• Save these instructions for future reference.• All work must be performed by qualified

Página 2

2OFFONSTEP 1 - Removal and Replacement of Contacts and Terminal Panelsa. Turn power off to boiler and all controls.Allow boiler to cool to 80˚F (27˚C)

Página 3 - ORIENTATION

3NOTCHNOTCH5 / 5-MTERMINAL PANELORIENTATION 241BLUE RED33142ACETOWER TUBEFITTING HUBSWITCHHOUSINGTERMINALCONNECTIONSSWITCHCOVERPUMPTERMINALPANEL

Página 4 - McDonnell & Miller

STEP 2 - Testinga. Turn on power to boiler and pump circuits.With the boiler empty, the pump should turn on (5 or 5-M switch models) or the valve open

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Xylem MM 714C Replacement Pump and Burner Switch Arm Con Manual do Utilizador Página 1

Consulte online ou descarregue Manual do Utilizador para Bombas Xylem MM 714C Replacement Pump and Burner Switch Arm Con. Xylem MM 714C Replacement Pump and Burner Switch Arm Contacts with Terminal Panel User Manual Manual do Utilizador

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Xylem MM 714C Replacement Pump and Burner Switch Arm Con Manual do Utilizador Página 1

Consulte online ou descarregue Manual do Utilizador para Bombas Xylem MM 714C Replacement Pump and Burner Switch Arm Con. Xylem MM 714C Replacement Pump and Burner Switch Arm Contacts with Terminal Panel User Manual Manual do Utilizador

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