INSTALLATION INSTRUCTIONS (continued)
645 75908 Owners Manual E.B.C. Dual Airpot/Thermal Brewer
NSF requires that the brewer be able to be moved for cleaning underneath. A flex line or loops of copper tubing will satisfy this requirement. See Figure 2 below.
Fig. 2 Water Supply Installation
In some areas, local codes require a backflow preventer (check valve) to be installed on the inlet water line. If a backflow preventer is used, you must install a water hammer arrester in the incoming line, between the backflow preventer and the brewer inlet, as far away from the brewer as space will allow. This will relieve the excessive back pressures that can cause faucet leaks and solenoid malfunctions.
ELECTRICIAN’S INSTALLATION INSTRUCTIONS
REFER TO ELECTRICAL SPECIFICATIONS - Page 1 Check the nameplate to determine correct electrical service required for the Brewer to be installed.
IMPORTANT: Before connecting to electricity, make sure automatic brewers are connected to the water supply.
Brewers must be wired by an electrician, and require a dedicated 115/230V or 120/240V 20A circuit (50/60 Hz, L1, L2, Neutral, plus ground). Remove front panel to gain access to terminal block. Green terminal must be connected to a suitable building ground. Circuit must be capable of 4000 Watts (model 1090 and 1092) or 7000 Watts (model 1091 and 1093).
See figure 3 at right.
IMPORTANT: Wiring must be installed in approved solid or flexible conduit, and must be secured to the brewer with a strain relief (to be provided by the installer).
NOTE: This equipment must be installed to comply with applicable federal, state and local plumbing codes and ordinances.
WARNING:
SHOCK HAZARD
Brewer must be properly grounded to prevent possible shock hazard. DO NOT assume a plumbing line will provide such a ground. Electrical shock will cause death or serious injury.
IMPORTANT: Do not connect brewer to electrical power until the tank is filled with water.
Pour water into the
IMPORTANT:
Supply power must match nameplate for voltage and phase. Connecting to the wrong voltage will damage the brewer or result in decreased performance. Such damage is not covered by warranty.
Fig. 3 115/240V Terminal Block
5
