Quick Start Guide - Stiebel Eltron DHC 3/3.5-1 Trend Utilisation Et Installation

QUICK START GUIDE

QUICK START GUIDE
Before turning on power to the water heater, you MUST flush all air out of the
system, then engage the AE3 safety switch. The unit will NOT operate until
the AE3 safety switch has been engaged.
1
Mount the unit to the wall (see section 10.1, "Standard wall-mounted installation", pg. 9).
2
Hook up water connections (see section 10.2, "Water connections", pg. 9).
3
Hook up electrical connections, but keep circuit breaker off. (See section 10.4, "Electrical connec-
tion", pg. 10)
1
4
Open and close all connected draw-off valves at least 5 times, for at least 3 minutes total,
until all air has been purged from the pipework and the water heater.
5
Ensure there are no water leaks from any plumbing connections.
6
Engage the AE3 safety switch by firmly pressing the white reset button until it clicks and fully
locks in place (the water heater is delivered with the safety switch disengaged).
7
Turn on power to the water heater at the circuit breaker in the breaker panel.
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DHC Trend | 3