Shutting Down; Introduction; Shut The Appliance Down For A Brief Period ('Off' Mode); Isolating The Appliance From The Mains - Lochinvar CHA 100 G CE Installation, Commissioning, User & Maintenance Instructions

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10.1 Introduction

Topics covered in this chapter:
• Shut the appliance down for a brief period ('OFF'
mode);
• Isolating the appliance from the
• Shutting the appliance down for a long
10.2 Shut the appliance down for a brief
period ('OFF' mode)
To disable the device for a short period, you must
switch on the frost protection using the appliance
heating cycle (2.3 "Water heater operating
You can use the frost protection to prevent water
freezing in the appliance. Activate frost protection by
switching the ON/OFF switch on the control panel to
the 0 position.

10.3 Isolating the appliance from the mains

The appliance may only be isolated from mains power
in the correct way. The correct procedure is as follows:
1. Shut down the appliance by putting the ON/OFF
switch to position 0.
2. Isolate the appliance from the power supply by
setting the isolator between the appliance and the
mains power supply to position 0.
10.4 Shutting the appliance down for a long
period
If the device is to be shut down for a longer period, you
must drain the appliance (6
Instruction manual CHA

Shutting down

mains;
period.
cycle").
"Draining").
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