5461 889 - 16
20
Vitodens 222-F, B2TB 19, 35, 68, 125 Installation
Connections
(continued)
Boiler Connections
External accessory connection box
Note: See wiring diagram on page 41 for connection
to the control base.
0-10V INPUT
ACCESSORIES
(ie VITOTROL
REMOTE OR
MIXING VALVE)
PUMP
120/1/60 (12 Amps -
full load amperage)
POWER SUPPLY WITH
DISCONNECT AND
PROTECTION
IMPORTANT
Electrical installations must comply with the latest edition of:
In the U.S.A., the National Electrical Code (NEC),
ANSI/NFPA 70 and any other state, local codes and/or
regulations.
In Canada, the Canadian Electrical Code (CEC),
CSA C22.1 Part 1 and any other province, territory,
local codes and/or regulations.
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