Lochinvar CHA 100 CE, Инструкция по установке, пусконаладке, эксплуатации и техническому обслуживанию

Страница: 51 / 74

Instruction manual CHA 51
gis
10 Shutting down
10.1 Introduction
Topics covered in this chapter:
•
Shut the appliance down for a brief period ('OFF'
mode)
;
• Isolating the appliance from the mains ;
• Shutting the appliance down for a long period .
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 cycle") .
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 "Draining") .