4-44 888-2629-200 10/6/10
WARNING: Disconnect primary power prior to servicing.
Section 4 Theory of Operation
Maxiva ULX COFDM Series
4.7 Cooling System
Information about the Maxiva ULX cooling system can be found in 1.2.8 on page 1-13
and in 2.5 on page 2-6.
4.7.1 Heat Exchanger/Pump Module Diagrams
Figure 4-18 is a block diagram that shows the major components in the heat exchanger
pump module system. The diagram shows the transmitter as the heat source but does
not give details of the plumbing external to the heat exchanger/pump module.
Figure 4-19 on page 4-46 shows the schematic diagram of the heat exchanger/pump
module control panel. Information on interconnect wiring between the control panel
and the transmitter see Table 2-5 on page 2-18.