Rational CombiMaster Plus Original Installation Instructions

11 | Flue gas connection for gas units
86 / 100 80.06.083_iCombiPro-iCombiClassic_IM_en-US
6 half
size
6 full
size
10 half
size
10 full
size
20 half
size
20 full
size
Max. flue gas temperature
(°F)
662 968 878 1094 806 968
*Combustion air supply through ventilation and air conditioning systems
Combustion air supply
The combustion air supply is ensured by free ventilation or constant ventila-
tion, one near the ceiling, one near the floor.
Free ventilation
The combustion air supply is ensured via windows and doors.
Constant ventilation
The combustion air supply is ensured via two ventilation openings into the
open air, each with a free cross-section of 150cm² [23.25in²] (one near the
ceiling, one near the floor).
Ventilation and air conditioning systems
Kitchens in which gas units with a total nominal heat load of more than 50 kW
are installed must be ventilated with ventilation and air conditioning systems.
These air conditioning plants also secure combustion air supply for gas units if
designed in accordance with VDI 2052.
11.2 Flue gas connection type A3 and B23
Requirements for unit size 6 half size GN
n
The flue gas connection type A3 for this unit size corresponds to a room
air-dependent gas fireplace with a blower upstream of the burners with-
out flow protection and with a total nominal load in the installation area of
less than or equal to 14 kW.
If the total rated load is greater than 14 kW, the requirements for 6 full
size - 20 full size GN also apply to the unit size 6 half size (see Flue gas
connection type A3 and B23 [}87]).

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)