CTC Union EcoAir 500M Manual

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162 105 97-2 2018-01-09
Installation- and Maintenance Manual
CTC EcoAir 510M
Modulating air/water heat pump
400 V 3N~
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP FOR FUTURE REFERENCE

Installation and Maintenance Manual
CTC EcoAir 510M
Modulating air/water heat pump
400 V 3N~

4CTC EcoAir 510M 400V 3N~
No liability is accepted for any misprints. We reserve the right to make design changes.
Quick reference
Fill in the information below. It may come in useful if anything should happen.
Product: Manufacturing number:
Installer: Name:
Date: Tel. no.:
Electrical installer: Name:
Date: Tel. no.:
Table of Contents
Checklist _____________________________________________________________________ 7
1. Technical data______________________________________________________ 8
1.1 Sound pressure data________________________________________ 8
1.2 Dimensional drawing ________________________________________ 9
1.3 Refrigerant system _________________________________________ 10
1.4 Operating range ____________________________________________ 10
1.5 Component location_______________________________________ 12
2. Important to remember! ____________________________________ 14
2.1 Transportation _______________________________________________ 14
2.2 Positioning____________________________________________________ 14
2.3 Recycling _____________________________________________________ 14
2.4 After commissioning_______________________________________ 14
3. Installation__________________________________________________________ 15
3.1 Delivery includes____________________________________________ 15
3.2 Placement of the heat pump____________________________ 16
3.3 Preparation and drainage _______________________________ 17
3.4 Condensation water _______________________________________ 18
4. Pipe installation _________________________________________________ 19
4.1 Pipe connection ____________________________________________ 19
4.2 Example of connection to CTC EcoZenith i350 L 20
4.3 Circulating pump – heat carrier ________________________ 21
4.4 Pressure differential diagram CTC EcoAir 510M__ 21
5. Electrical installation _________________________________________ 22
5.1 General ________________________________________________________ 22
5.1.1 Electrical installation 400 V 3N~ ___________________ 22
5.1.2 Communication connections________________________ 22
5.1.3 Compressor heater_____________________________________ 22
5.1.4 Termination with a heat pump_______________________ 22
5.2 Wiring diagram 400 V 3N~ (A4)________________________ 23
5.3 Wiring diagram 400 V 3N~ (A3)________________________ 24
5.4 Parts list _______________________________________________________ 26
5.5 Sensor Data__________________________________________________ 27
6. First start____________________________________________________________ 28
7. Operation and Maintenance______________________________ 29
8. Troubleshooting/appropriate measures ___________ 31

5
CTC EcoAir 510M 400V 3N~
Safety instructions
!Information in this type of box [!] is particularly important for correctly installing and
using the product.
Turn off the power with an omnipolar switch before doing any work on the
product.
The product must be connected to protective earth.
The product is classified as IPX4.
When handling the product with a hoist ring or similar device, make sure that
the lifting equipment, eyebolts and other parts are not damaged. Never stand
under the hoisted product.
Never jeopardise safety by removing bolted covers, hoods or similar.
Any work on the product’s cooling system should be carried out by authorised
personnel only.
The product’s electrical systems should only be installed and serviced by a
qualified electrician.
The product must not be started if it is not filled with water; instructions are in
the “Pipe installation” section.
WARNING: Do not switch on the product if there is a possibility that the water in
the heater is frozen.
This device can be used by children from the age of three years and above and
by people with reduced physical, sensory or mental ability or lack of experience
or knowledge if they have been taught, either with supervision or with the
instructions provided, how to use the device safely and understand the risks
involved. Children should not play with the device. Cleaning and maintenance
should not be carried out by children without supervision.
If these instructions are not followed when installing, operating and maintaining
the system, Enertech’s commitment under the applicable warranty terms is not
binding.