DORCHESTER DR-RS 105, Инструкция по установке, наладке и обслуживанию

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Electrical connections
Instruction manual DR-RS 33
is
3.10 Electrical connec-
tions Warning
The installation should be carried out by an approved installer in compliance
with the general and local regulations imposed by the gas, water and power
supply companies and the fire service.
Refer also to paragraph
1.3 Regulations and documents .
3.10.1 Introduction
Topics covered in this paragraph:
•
3.10.2 Preparation ;
• 3.10.3 Mains ;
3.10.2 Preparation
Figure 3.10 shows a front view of the electrical connection block. Table 3.10
shows the associated connections.
Table 3.10 Electrical connection block DR-RS
Mains power Volt Free contact
Lock out
Volt Free contact
Normal run
N L
A
NO P NC NO P NC
1 2 3 4 5 6 7 8 9
Close Control
Thermostat
Corex Anode
power
Time clock
power
Time clock
connection
A
L N L N L N L L
13 14 15 16 17 18 19 20 21