Rational CombiMaster Plus Original Installation Instructions

11 | Flue gas connection for gas units
80.06.083_iCombiPro-iCombiClassic_IM_en-US 87 / 100
n
To avoid a fire hazard due to accumulation of dirt and grease in the grease
filter, a distance of 400 mm [16 inchs] must be maintained between the flue
gas pipes of the unit and the grease filters of the extractor hood/ventilation
ceiling.
n
It is not mandatory, but is recommended by the manufacturer, that the gas
supply to the burners is only released when the hood /extraction system is
in operation.
n
Updraft lines are not required.
n
For the installation of gas units with a type A flue gas connection with a total
rated load of less than or equal to 14 kW, it is sufficient if the installation
site meets one of the following criteria:
– The installation area has a volume of more than 2 m
3
/kW [70.63ft³/
kW].
– The installation area has a door to the outside or a window that can be
opened.
– A kitchen ventilation system is operated which has a minimum delivery
volume of 15 m
3
/h [529.72ft³/h] per kW total rated load and corre-
sponding supply air openings are provided.
Requirements for unit sizes 6 full size GN to 20 full size GN
n
The flue gas connection type B23 for these unit sizes corresponds to a room
air-dependent gas fireplace with a fan upstream of the burners without flow
protection and with a total nominal load in the installation area greater than
14 kW.

Rational CombiMaster Plus Specifications

General

Model	CombiMaster Plus
Manufacturer	Rational
Category	Oven
Cooking modes	Steam, Convection, Combination
Temperature range	30°C to 300°C
Cleaning system	Manual cleaning
Power Consumption	Varies by model
Steam Generator Output	Varies by model
Weight	Varies by model
Dimensions	Varies by model
Control type	Manual
Capacity	10-20 levels (depending on model)