Starting The Water Heater; Introduction - A.O. Smith STE-1000 Installation, User And Service Manual

7
7.1

Introduction

7.2 Starting the water
heater
Installation, User and Service Manual STE

Starting the water heater

Warning
The installation an first commissioning should be done by a certified installer. Always
turn off the power supply before opening the door of the control unit. Any maintenance
and troubleshooting should be done by qualified personnel. Never work on the water
heater while the water heater is still under power.
Caution
For safety reasons ensure that children do nit play with the water heater.
This chapter covers the following topics:
Staring the water heater.
•
Water heater operating
•
Start the water heater as follows:
1. Fill the water heater (4
2. Switch on the power to the water heater using the isolator between the water heater
and the power supply.
3. Switch the ON/OFF-switch on the control unit to position I.
4. Switch the elements on:
- For the 15 kW en 30 kW water heaters, switch the "Heating 1"-switch, on the
control unit, to position 1. The "Heating 2"-switch is not applicable for the water
heaters.
- For the 45 kW en 60 kW water heater, switch the "Heating 1"- and "Heating 2"-
switch, on the control unit, to position 1.
cycle.
"Filling").
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