MAXA N-i-HP 0250 User Manual (English)

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INVERTERAIR/WATERHEATPUMPCHILLERSWITHAXIALFANS

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USER’SANDINSTALLER’SMANUALS

Pre‐series

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Models

N‐i‐HP0125

N‐i‐HP0235

N‐i‐HP0250

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Thismanualhasbeencreatedforinformativepurpose.Thecompanydeclinesanyresponsibilityfortheresultsofanyprojectingoranyinstallationbasedontheexplanationsand/oron

thetechnicalspecificationsprovidedinthismanual.Itisbesidesforbiddenthereproductionunderanyformofthetextsandofthefigures

containedinthismanual.

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Default Chapter3
- Table of Contents3
1 Aim and Contents of this Manual5
- How to Keep this Manual5
- Graphic Symbols5
2 Safety Laws5
3 Permitted Uses5
4 General Safety Guidelines6
- Workers' Health and Safety6
- Personal Safety Equipments6
- Safety Symbols6
- Refrigerant Safety Data Sheet7
5 Technical Characteristics8
- Frame8
- Refrigerant Circuit8
- Compressors8
- Air-Side Exchangers8
- Fan Motor8
- User-Side Heat Exchangers8
- Electrical Control Panel Board8
- Control System8
- Monitoring and Protection Devices9
- Hydraulic Circuit9
- Fan Speed Control9
- Enhanced Vapour Injection (Evi) Tecnology9
6 Available Versions, Sizes and Accessories10
- Optional Accessories11
7 Installation12
- Generality12
- Lifting and Handling12
- Location and Minimum Technical Clearances12
- Hydraulic Connections13
- Refrigerant Diagrams14
- Electrical Connections16
  - Wiring Terminal Block17
8 Start up19
9 Power-On of the Unit20
10 Shutdowns for Long Periods20
11 Maintenance and Periodical Controls20
- Environmental Protection20
12 When the Unit Goes out of Service21
13 Technical Data (Preliminaries)21
- Standard Version21
- Lt Version22
14 Electric Data of the Unit and Auxiliaries23
15 Heat Pumps Available Head Pressure with Integrated Circulator23
- Model N- I -Hp 012523
- Model N- I -Hp 023523
- Model N- I -Hp 025024
16 Water Pump Curves24
- Models N- I -Hp 0125 - 023524
- Model N- I -Hp 025025
17 Load Losses Curves of the Hydronic Circuit25
18 Characteristic Curve of the Control Valve for Unit in Parallel26
19 Accessories to Reduce the Noise Level26
- Ssl26
20 Operating Limits27
- Evaporator Water Flow Rate27
- Cold Water Temperature (Summer Operation)27
- Hot Water Temperature (Winter Operation)27
- Ambient Air Temperature27
21 Correction Factors for Use of Glycol28
22 Dimensions29
- Models N-I-Hwak/Wp V2/V2+ 0629
By Inserting the Optional Element Axitop the Maximum Height Changes from 1741 MM to 190629
23 Internal Views30
24 Wiring Diagrams33
- MODEL N-I-HP 0125 (Power Supply)33
- Model N- I -Hp 0125 ( Control Signals 1)34
- Model N- I -Hp 0125 ( Control Signals 2)35
- Model N- I -Hp 0125 (Gi Optional Module Control Signals )36
- MODEL N-I-HP-LT 0125 (Power Supply)37
- Model N- I -Hp-Lt 0125 ( Control Signals 1)38
- Model N- I -Hp-Lt 0125 ( Control Signals 2)39
- MODEL N-I-HP-LT 0125 (Injection Control Signals)40
- Model N- I -Hp-Lt 0125 (Gi Module Control Signals )41
- MODEL N-I-HP 0235-0250 (Power Supply)42
- Model N- I -Hp 0235-0250 ( Control Signals 1)43
- Model N- I -Hp 0235-0250 ( Control Signals 2)44
- Model N- I -Hp 0235-0250 (Gi Optional Module Control Signals )45
- MODEL N-I-HP-LT 0235-0250 (Power Supply)46
- Model N- I -Hp-Lt 0235-0250 ( Control Signals 1)47
- Model N- I -Hp-Lt 0235-0250 ( Control Signals 2)48
- MODEL N-I-HP-LT 0235-0250 (Injection Control Signals)49
- Model N- I -Hp-Lt 0235-0250 (Gi Module Control Signals )50
25 Hi-T Remote Touch-Screen Control Panel (Optiona Accessory)51
26 Crh Remote Keyboard (Optional Accessory)51
27 Hydraulic Diagram Type52
28 Handbook for Configurations of Installation52

MAXA N-i-HP 0250 User Manual

Table of Contents

MAXA N-i-HP 0250 Specifications

Related product manuals

Brand	MAXA
Model	N-i-HP 0250
Category	Chiller
Language	English