Circuit Connection - STIEBEL ELTRON TEMPRA 12 B Operation And Installation Manual

INSTALLATION
ELECTRICAL CONNECTION
8.1.2 Tempra 15, 20, 24 B / Tempra 15, 20, 24 Plus
CKT 1
Tempra 15, 20 or 24 B/Plus: These units require two independent
circuits. Use two supply cables protected by two separate double
pole breakers.
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8.1.3 Tempra 29, 36 B / Tempra 29, 36 Plus
CKT 2
Tempra 29 or 36 B/Plus These units require three independent circuits.
Use three supply cables protected by three separate double pole
breakers.
8.2
Please refer to the technical data table for the correct wire and
circuit breaker size. In all cases, make sure that the unit is properly
grounded.
1. Cut the electrical connection cable to length and strip.
The wire must be fed through the knock-outs located between
the hot and cold water connections (See 8.1, "Circuit Layout",
pg. 6). The "live" wires must be connected to the slots on the
terminal block marked L1 and L2. The ground wire must be con-
nected to slot marked with the ground symbol (See 13.5, "Wiring
Diagrams", pg. 13 ).
CKT 1 CKT 2 CKT 3

Circuit Connection

15˝ (380mm)
TEMPRA & TEMPRA PLUS | 7