Rational LM1 Series User Manual

6 | Electrical connection
48 / 92 80.06.070_iCombi Pro-iCombi Classic_IM_V01_en-GB
Unit size 20-1/1 GN, 20-2/1 GN
1. Loosen two screws on the underside of the side panel.
2. Lift up the left side panel from below and pull the side panel downwards
away from the unit.
>> The electrical compartment is open.
6.3 Connecting electric units to the mains
Notes on power cable and connection point
n
A fixed connection is provided for the electrical connection of the unit.
n
Units with a 3 NAC 400 V supply voltage can be connected with a per-
manent connection or a plug connection.
n
A dedicated supply line is available for the unit. The flexible power cable is
at least of type H07 RN-F.
n
Tabletop units are equipped with power cables without plugs. The cables
are around 2.5 m [98.5 inches] in length.
n
Standalone units are delivered without mains cables.
n
Units with a 3 NAC 400 V supply voltage must be connected to a safety
switch by means of a permanent connection (conduit connection).

Rational LM1 Series Specifications

General

Brand	Rational
Model	LM1 Series
Category	Oven
Language	English

Summary

Safety Guidelines and Precautions

Warning Symbols and General Safety

Gas Appliance Safety Instructions

Safety measures for gas units regarding exhaust fumes, fire, and explosion risks.

Intended Use and Prohibitions

Transporting the Unit Safely

Center of Mass and Pallet Transport

Transport Without Pallet and With Straps

Unit Placement Guidelines

Clearances to Walls and Heat Sources

Electrical Connections

Regulations and Compartment Access

Electrical connection rules, safety, and how to open the electrical compartment.

Connecting to Mains and Voltage Settings

Procedures for connecting units to the mains and setting the correct voltage.

Electrical Connections (Continued)

Conduit Connections and Gas Unit Mains

Network and Water Connections

Water Connection Regulations and Inlet

Regulations for water connection, conductivity, and connecting the water inlet.

Water and Wastewater Management

Wastewater Connection Regulations

General regulations for waste water connection, including pipe requirements.

Wastewater and Gas Connections

Connecting the Waste Water Drain

Gas Connection Regulations and Pressure

Safety regulations for gas connections, pressure limits, and CO/CO₂ values.

Gas and Exhaust Gas Connections

Connecting to Gas Supply and Consumption

Procedures for gas supply connection and tables of gas consumption.

Exhaust Gas Connection Regulations

Regulations for exhaust gas connections, room volumes, and air supply.

Exhaust Gas Connection Types

Type A3/B23 and B13 Connections

Specific requirements for Type A3, B23, and B13 exhaust gas connections.

Initial Start-up and Maintenance

Initial Start-up Procedures

Steps for initial start-up, including removing materials and performing self-tests.

Maintenance Notices and Air Filter Replacement