Bosch RP17PT Specifications

Bosch50 Wentworth Avenue, Londonderry, NH 03053 - 866-642-3198Thermotechnology Corp.

Diagram 4: Internal wiring schematic for single phase RP27PT unit. (RP17PT does not have Elt 5 & 6 fitted and uses two supplies). (In Canada an

Spare Parts Part Number Description (Refer to Diagram 1, Page 4) 93 793770 4 way term. block (for RP17PT) 93 793771 6 way term. block (for RP27P

Troubleshooting WARNING Always switch off the electricity supply to the unit before you remove the cover. IMPORTANT: If you are unable to perform

Water too cold – Neon light on Temperature dial is turned too low Turn the temperature dial located on the bottom of the water heater

Using an ohmmeter to check for Premature element failure LEFT MODULE Top View RIGHT MODULE Top View Meter probes Ohm

Water Temperature Too Hot Temperature dial set too high Turn the temperature knob located on the bottom of the water heater counterclockwise for co

(…Continued) comparable model. However, if the water heater is installed in other than a single family dwelling this heating modules warranty is limi

Important Safety Instructions When using this electrical equipment, basic safety precautions should always be followed, including the following: 1.

Specifications RP17PT Unit RP27PT Unit Voltage supply 2 x 240V AC (Canada 240VAC) 3 x 240V AC (Canada 240VAC) Amperage 2 x 40 A (Canada 80 A)

Mounting the Powerstream Pro WARNING: The heater must only be installed in the orientation shown in Diagram 1 i.e., mounted in a vertical position w

• Do not use plastic piping within 3 feet on either side of heater. • Use Teflon tape for sealing pipe threads. Do NOT use pipe dope. • Remember

Diagram 2 RP17PT Terminal Block Connection The RP17PT requires two independent 240V AC circuits protected by two separate and independent double p

Canada wiring – auxiliary terminal block and connections Fitting the auxiliary terminal block (see diagram below). RP17PT

Starting up the Powerstream Pro Checking for leaks and purging air • Verify all circuit breakers supplying power to the water heater are turned off

For example: • For the RP17PT unit, using the outlet ball valve, ensure the flow rate does not exceed 2.3 gallons / minute. • For the RP27PT uni