DTE CoolMaster K1 Series User manual

Title: CoolMaster K1 Series
Document: Operating manual
Company: Dutch Thermal Engineering n.v.
Revision no.: D
Language: EN

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 2
INDEX
1DISCLAIMER ................................................................................................................................................................... 3
2DECLARATION OF CONFORMITY* .................................................................................................................................. 4
3SAFETY INSTRUCTIONS AND WARNINGS........................................................................................................................ 6
3.1 WATER DRAINING,PACKING,TRANSPORT AND STORAGE INSTRUCTIONS OF DTE INSTALLATIONS......................................................... 7
3.1.1 Draining water from the machine.......................................................................................................................... 7
3.1.2 Packing, transport and storage instructions .......................................................................................................... 7
3.2 CORRECT APPLICATIONS ....................................................................................................................................................... 8
3.3 APPLICATION AREA.............................................................................................................................................................. 8
4GENERAL DESCRIPTION.................................................................................................................................................. 9
4.1 IDENTIFICATION................................................................................................................................................................ 11
5COMMISSIONING......................................................................................................................................................... 12
5.1 CONNECTING COOLING WATER PIPES .................................................................................................................................... 13
5.2 CONNECTING OVERFLOW PIPE ............................................................................................................................................. 14
5.3 CONNECTING POWER SUPPLY .............................................................................................................................................. 14
5.4 CONNECTING EXTERNAL CONTACTS....................................................................................................................................... 14
5.5 WATER QUALITY ............................................................................................................................................................... 15
5.6 FILLING OF (EXTERNAL)PIPES AND SYSTEMS COOLMASTER (K)................................................................................................... 16
5.7 FILLING OF THE SYSTEM COOLMASTER (K) ............................................................................................................................. 16
5.8 DEAERATING.................................................................................................................................................................... 17
5.9 SETTING THERMOSTAT ....................................................................................................................................................... 18
5.10 COMMISSIONING AFTER LONG STANDSTILL............................................................................................................................. 19
6FAULT ANALYSIS .......................................................................................................................................................... 20
7MINIMUM INSPECTION-INTERVAL SCHEME................................................................................................................. 21
8CLEANING OF THE MACHINE ........................................................................................................................................ 22
9CHECKS ........................................................................................................................................................................ 23
10 SERVICE.................................................................................................................................................................... 24
11 GUARANTEE ............................................................................................................................................................. 24
12 REMOVAL................................................................................................................................................................. 24
13 APPENDIX................................................................................................................................................................. 25
13.1 CONNECTION DIAGRAM FILLING THE SYSTEM .......................................................................................................................... 26
13.2 WATER TREATMENT .......................................................................................................................................................... 27
13.3 GUIDELINE FOR WATER QUALITY IN DTE INSTALLATIONS........................................................................................................... 28
13.4 USER MANUAL THERMOSTAT (IF APPLICABLE)* ....................................................................................................................... 29
13.5 SAFETY INFORMATION SHEETS ............................................................................................................................................. 30
13.6 COMMENTS..................................................................................................................................................................... 38
13.7 TECHNICAL INFORMATION* ................................................................................................................................................ 39
➢ Machine drawing ......................................................................................................................................................... 39
➢ P&ID............................................................................................................................................................................. 39
➢ Parts list ....................................................................................................................................................................... 39
➢ Electrical diagram ........................................................................................................................................................ 39
➢ User manual thermostat.............................................................................................................................................. 39
➢ Safety data sheet refrigerant....................................................................................................................................... 39
➢ Other............................................................................................................................................................................ 39
OPERATING MANUAL
EN

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 3
1 Disclaimer
The manufacturer reserves the right to change parts at any time to change, without prior or immediate notice to the customer. The contents of
this manual may also be changed without prior warning. This is an original manual, and is valid for the machine in its standard version. The
manufacturer can therefore not be held liable for any damages resulting from specifications that deviate from the standard version delivered to
you. For information on adjustments, maintenance and repair insofar as this guide does not provide it, please contact the technical department
of your supplier. This manual was drawn up with the greatest possible care, however the manufacturer cannot accept any liability for any errors
in this book or any consequences thereof. Finally, this manual is a personal and confidential communication to the user. No part of this
publication may be reproduced, copied, altered or transmitted in any form or in any manner whatsoever without written permission from Dutch
Thermal Engineering n.v.

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 4
2 Declaration of conformity*
EU declaration:
Manufacturer: D.T.E. n.v.
Address: Westerbroekstraat 18
7011 EX GAANDEREN / HOLLAND
Hereby certifies that:
The CoolMaster meets the requirements of the Machinery Directive
(Directive 2006/42/EC, as amended),
and the national legislation implementing this Directive;
Meets the provisions of the following other EC directives.
- 2014/35/EU Low voltage directive
- 2014/30/EU EMC-directive
- 2014/68/EU Pressure Equipment Directive (PED)
And certify that:
The following (parts of) harmonized standards are applied:
- NEN-EN-IEC 60204-1:2018
- NEN-EN-ISO 12100:2010
- NEN-EN 378-2:2016
- NEN-EN-ISO 13857:2019
The following (parts of) national technical standards and specifications are used:
- Regulation EU 517/2014.
Made in Gaanderen on 12-12-2018
………………………….
F.G.R. Geerdink
General Manager
*This is an example, the original declaration will delivered with the machine!

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 5
UKCA declaration:
Manufacturer: D.T.E. n.v.
Address: Westerbroekstraat 18
7011 EX GAANDEREN / HOLLAND
Hereby certifies that:
The CoolMaster meets the requirements of the Machinery Directive
(Directive Supply of Machinery (Safety) Regulations 2008, as amended),
and the national legislation implementing this Directive;
Meets the provisions of the following other UKCA directives:
- Electrical Equipment (Safety) Regulations 2016
- Electromagnetic Compatibility Regulations 2016
- Pressure Equipment (Safety) Regulations 2016
And certify that:
The following (parts of) harmonized standards are applied:
- NEN-EN-IEC 60204-1:2018
- NEN-EN-ISO 12100:2010
- NEN-EN 378-2:2016
- NEN-EN-ISO 13857:2019
The following (parts of) national technical standards and specifications are used:
- Regulation EU 517/2014.
Made in Gaanderen on 12-12-2018
………………………….
F.G.R. Geerdink
General Manager
*This is an example, the original declaration will delivered with the machine!

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 6
3 Safety instructions and warnings
Always observe the following safety instructions and warnings!
WARNING!
Warning of possible damage to the device, environment or user
WARNING!
Warning of electricity and / or current threat
WARNING!
Warning of possible entrapment hazard
Compliance with the technical manual is a prerequisite for fault-free operation and the honouring of any
warranty claims. Therefore please read the technical manual carefully before you start working with
your device! The manual must therefore be kept near the machine. The CoolMaster is under pressure
with a refrigerant, more information about this can be found in Appendix 13.5.
This user’s manual was written for types similar to DTE CoolMaster (K) type machines. Therefore
certain topics may not apply to your machine. For the same reason, the images may differ slightly from
how your machine actually looks. The machine drawing is sent separately as an attachment with the
correct dimensions and connections.

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 7
3.1 Water draining, packing, transport and storage instructions of DTE installations.
These actions are general and have to been carried out, of course, if applicable for the
application by qualified personal!
3.1.1 Draining water from the machine
Step 1: Switch off the CoolMaster via the connection (F) with an ON-OFF switch on the rear.
Step 2: Close the filling connection (D1).
Step 3: Drain the water tank of the cooling system by opening the drainage valve.
Step 4: Dry clean all connections and water tank with a wet vacuum cleaner.
3.1.2 Packing, transport and storage instructions
Before packing, transport and storage, first follow the instructions of chapter 3.1.1 Draining
water from the machine.
Attention! Before transport the machine has to be protected with the delivered cardboard box or
has to be wrapped with bubble wrap. The machine has to be transported and stored vertically at
all times on its fundament on the provided pallet!
The machine has to be placed vertically on its fundament at all times.
Attention! In no way the machine can be stacked or overturned. This applies during transport
and storing as well during repairs and commissioning. Even when the machine is not used it
should be vertically at all times.
Attention! Not following these instruction can cause severe damage to the machine.
Always use the correct type of transportation equipment, such as a pallet truck and a forklift
truck.

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 8
3.2 Correct applications
The CoolMaster (K) may only be kept inside a cool, well-ventilated, frost-free building!
The minimum and maximum ambient temperature can be found in the relevant P&ID.
The CoolMaster (K) is only suitable for tap water of drinking quality.
Please consult the relevant P&ID for information on the minimum and maximum environmental
temperature.
Attention! In no way the machine can be stacked or overturned. This during transport and
storing as well during repairs and commissioning. Even when the machine is not used it should
be perpendicular at all times.
Attention! Not following these instruction can cause big damage to the machine.
3.3 Application area
CAUTION! Application is prohibited:
- In explosive atmospheres.
- In environments with hazardous oils, acids, gases, fumes, substances, radiation, etc.
- Corrosive environment.

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 9
4 General description
The CoolMaster is a complete plug and play water cooler with integrated water cooler tank, pump, condenser
and controls. Is built for perfect cooling in closed industrial process water systems.
CoolMaster sample drawing*:
*The machine drawing is sent separately as an attachment with the correct dimensions and connections!

T h e N e t h e r l a n d s
w w w . d t e . e u
Dutch Thermal Engineering n.v.
Westerbroekstraat 18
7011 EX Gaanderen
Phone : [phone]
E-mail : [email protected]
Specialist in:
Industrial ….Cooling
….Heating
….Tempering
….Heat Recovery
Revision no.: D Operating manual - CoolMaster K1 Series Page 10
A
=
Cooling water inlet, see P&ID
B
=
Cooling water outlet, see P&ID
C+E
=
Drainage/overflow water tank, see P&ID
D1
=
Filling water connection, see P&ID
D2
=
Manual filling device, see P&ID
F
=
Bushing coupling electrical supply cable
G
=
Control panel
H
=
Incoming condenser air
I
=
Removable cover
NOTE: POSITION THE COVER (I) BEFORE SWITCHING ON THE MACHINE!
J
=
Fixing bolts cover
K
=
Air grille outgoing condenser air
L
=
Rubber legs
P
=
Sight glass
Maximum water level
Minimum water level