Rational CombiMaster Plus Original Installation Manual

11 | Exhaust gas connection on gas units
92 / 108 80.06.070_iCombiPro-iCombiClassic_IM_en-GB
6-1/1 6-2/1 10-1/
1
10-2/
1
20-1/
1
20-2/
1
Max. Exhaust gas temper-
ature (°F)
662 968 878 1094 806 968
*Combustion air supply from technical room ventilation 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
Combustion air supply is assured through 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).
Technical room ventilation systems
Kitchens in which gas units with a total nominal heat load of more than 50 kW
are installed must be ventilated and ventilated with HVAC systems. These air
conditioning plants also secure combustion air supply for gas units if designed
in accordance with VDI 2052.
11.2 Exhaust gas connection Type A3 and B23
Requirements for unit size 6-1/1 GN
n
Type A3 exhaust air connection for this unit size corresponds to a room
air-dependent gas furnace with fans in front of burners without flow
guards and total rated load in installation space less than or equal to 14
kW.
If the total rated load is greater than 14 kW, the requirements for 6-2/1 -
20-2/1 GN also apply to the unit size 6-1/1 (see Exhaust gas connection
Type A3 and B23 [}93]).

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)