Nibe SMO 20 User Guide

USER GUIDE
1
evoecohomes.co.uk
Use this basic guide to set hot water and heating temperatures, heating
schedules, and to remedy simple faults including resets and repressuring
the system.
CONTENTS
The heat pump system operates in a more sophisticated way to most traditional
heating systems, and as a result the way it heats will dier slightly for what we
have grown accustomed to with traditional boilers.
The new heat pump systems operates on the principles of conserving and
maintaining a comfortable heating temperature throughout the day, rather than
emitting large amounts of heat at certain points in the day, like older heating
systems.
The sophisticated system is also Weather Compensating, meaning that it measures
the outside temperature and accommodates your indoor heating accordingly.
Please remember, the more you ask the system to uctuate, the harder it has to
work, and therefore the more inecient its performance will be. We recommend
for the most ecient performance and consistent comfort experience, that you
leave the system to operate at the settings we have programmed.
A key thing to remember is that this system operates on a gradual basis, and
this is how it maintains an ecient performance. Please allow some time for the
system to respond to any changes.
Occasionally you may notice that your heating is set to be on, but you will feel
no heat coming out of the radiators. The reasons for this will often be that the
system has measured the temperature of the room/indoor environment and if
the temperature is already met there is no need for the radiators to be running.
The system does this to retain its energy and maintain eciency. In this instance,
it is best to check what the temperature of the room feels like to you. If you do feel
cold, you can always turn the temperature up on the thermostat for a temporary
boost (please refer to p3 of this guide).
Some Basic Principles
2 - Introducing NIBE SMO 20; Navigation; Main Display
3 - Adjusting Heating; Setting Hot Water Capacity
5 - Scheduling
7 - Disruptions to Comfort & Troubleshooting:
8 - Pressure
9 - Inconsistent Radiator Heat; Full Reset

Nibe SMO 20 Specifications

General

Type	Control Unit
Compatibility	NIBE heat pumps
Display	LCD
Power Supply	230 V AC
Power Consumption	5 W
Protection Class	IP20
Communication	Modbus
Operating Temperature	0 to 40 °C