WARNING
The unit must be installed by a qualified
electrician.
The unit must be grounded.
Connecting the unit to power.
Making the electrical connections
Rated
Voltage
Model
(V)
RP12PT
240
• Strip back the insulation on the power
3
/
wires about
". Any insulation on the
8
ground should be stripped back about
• Feed the cable through the side or rear
entry grommets, as appropriate.
• Connect the cables to the terminal block
and ground stud. (diagram 4.)
When the Powerstream Pro is not within sight
of the electrical circuit breakers, a circuit
breaker lockout or additional local means of
disconnection for ail non grounded conductors
must be provided that is within sight of the
appliance. (REF NEC 422.31)
Rated
Recommended
Current
Wire Size
(A)
(AWG)
50
6
• Make sure that all the terminal block
screws are tightened securely. Loose
connections can cause wires to neat up.
• Make sure that the ground wire is
wrapped around its terminal stud and into
the saddle washer. The nut should be
tightened securely.
• Attach the front cover and tighten the
retaining screws.
Spare Parts
93793749 12 kW Heat Exchanger
3
/
"
93793701 Backplate
4
93793703 Terminal Block
93793812 Front Cover
93793765 Thermal Cut-cut
93793751 Wiring Assembly
937937C9 Cable Clamps & Rubber Boot
93793752 Cover Retaining Screws
93793753 12 kW Printed Circuit Board
93793754 Nameplate
93793755 Brass Inlet Assembly
For further information ask your local dealer:
FOR SERVICE AND INSTALLATION
QUESTIONS CALL TOLL FREE:
800-798-8161
www.boschpro.com
Bosch Water Heating
340 Mad River Park,
Waitsfield. VT 05673.
5
(Thermostatic)
(Thermostatic)
(Thermostatic)
(Thermostatic)