37X INSTALLATION & OPERATION MANUAL
372/373 MODELS
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GAS CONFIGURATION:
• For standard dispensers with no multi-gas or multi-drink functionality (Figure 7.17) this is the gas (CO2 or
NITROGEN; determined by dispenser configuration) that is injected into the barrels and that operates the
water pump and active charge system.
• For 372 universal and multi-gas dispensers, this menu allows the user to set the gas used for MAIN GAS,
GAS #1, and GAS #2 (Figure 7.18). The options for MAIN GAS are COMP AIR (compressed air), CO2, or
NITROGEN. The options for GAS #1 and GAS #2 ( 372 MFLV dispensers only) are CO2 or NITROGEN. Ensure
the correct gas is selected in this menu (Figure 7.19) to avoid issues with the drink profile. It is important
that the correct gas be selected in order to set up the DRINK TYPE CONFIGURATION (Figure 7.20) correctly.
If the gas connections are being combined into one gas connection using adapter sets (sold separately), then the
selected gas needs to be the same for the gas connections being combined.
DRINK TYPE CONFIGURATION (Figure 7.20) - Once the gas type has been set under GAS CONFIGURATION, the
drink type will need to be configured for universal and multi-gas configurations. Since the type of drink available
for any given barrel is dependent on the gas that was selected for the barrel, it is very important to make sure
the correct gas is selected. The available drink types will also vary by dispenser configuration as shown in the
Universal and Multi-Gas Configuration Drink Types table.
Figure 7.20
Figure 7.17 Figure 7.18 Figure 7.19
Universal and Multi-Gas Conguration Drink Types
Dispenser Available Drink Types
372 Standard
Multi-Gas
CO: High Expansion
N: Medium Expansion
372 Multi-Flavor
Universal Gas
CO: Medium Expansion and High Expansion
N: Medium Expansion