Slant/Fin VHG-100-CH, Installation And Service Manual

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E93.1901EN032 Installation and Service Manual SlantFin VGH-CH / CO
19 USER INSTRUCTIONS
After installing and commissioning of the boiler, the installer is obliged to do the following:
•
Demonstrate the operation of the entire heating system to the end-user;
•
Make the user familiar with all safety precautions of the boiler and the installation
•
Instruct the user that service and maintenance of the boiler is required at least once every twelve months
Regular service and maintenance are essential for a safe and proper operation of the boiler.
•
Hand over the user manual and all other documents supplied with the boiler to the end-user.
20 INSTALLATION EXAMPLES
The following schematics present several examples of heating installations:
System Example 1
CH mode 0
Low Voltage Connections
Name Wire terminal
RT Room thermostat 12-13
High Voltage Connections
P1 Boiler circulator 6-7-PE
P3 Central heating circulator 4-5-PE
LLH Low Loss Header
Check the following parameter:
Boiler parameter Name Change to
125 Prog. Output 1. 2
System Example 2
CH mode 2
Low Voltage Connections
Name Wire terminal
OS Outdoor temperature sensor 1-2
High Voltage Connections
P1 Boiler circulator 6-7-PE
P3 Central heating circulator 4-5-PE
LLH Low Loss Header
Check the following parameter:
Boiler parameter Name Change to
125 Prog. Output 1. 2
All schematics are purely functional.
Safety components, bypass, control devices and so on must be added to conform to
all applicable standards and regulations.
Figure 20.1
Figure 20.2
WARNING