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Related Manuals for MDV RSJ-120/ZN1-H
Summary of Contents for MDV RSJ-120/ZN1-H
- Page 1 COMMERCIAL HEAT PUMP INSTALLATION AND OPERATION INSTRUCTIONS Applicable model RSJ-120/ZN1-H RSJ-200/SZN1-H Please read this manual carefully before use and keep it properly. The cover effect drawing is for reference only, and the specific model is subject to the real object.
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Page 2: Table Of Contents
CONTENTS ACCESSORIES INTRODUCTION 2 SAFETY CONSIDERATION SELECTING THE INSTALLATION LOCATION Precautions before installation 4 IMPORTANT ITEMS FOR INSPECTING INSTALLATION OF THE UNIT Installation Electric wiring Installation space Carrying the unit onto the installing site Installing mutiple units 5 PIPES CONNECTION OF THE UNIT Thermal insulation Schematic diagram of single and multiple connected water heater systems Selecting the inlet/outlet pipelines of the RSJ-120/ZN1-540V1 model... - Page 3 ELECTRIC CONNECTION OF THE UNIT Electric wiring Specifications of power supply Total horsepower manual switch and fuse capacity Selecting the capacity of the manual switch and fuse of the deconcentrator 7.5 When 5-cord shield wire in the accessories pack is not long enough, please refer Table 7-3 7.6 Power cable 7.7 Setting wire controller...
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Page 4: Accessories
ACCESSORIES Water Tank Wire control Unit Installation & Operation Manual Y-shaped filter Temperature assembly senso Quantity Shape Purpose Use for installation (only need for setting the main module) wire controller Unit connection line Quantity Shape 1. INTRODUCTION Air inlet (3 faces) Exhaust port Water outlet Water inlet... -
Page 5: Safety Consideration
2. SAFETY CONSIDERATION To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The safty precautions listed here are divided into two categories. In either case, important safty information is listed which must be read carefully. -
Page 6: Selecting The Installation Location
CAUTION conductor or telephone earth wire. In order to avoid injury, do not remove the fan guard of the outdoor unit. Do not operate the heater pump with a wet hand. An electric shock may happen. Do not touch the heat exchanger fins. These fins are sharp and could result in cutting injuries. After a long use, check the unit stand and fitting for damage. -
Page 7: Precautions Before Installation
3.1 Precautions before installation: Decide the correct way of conveying the quipment. Try to transport this equipment with the original package. if the unit needs to be installed on a metal part of the building, electric insulation must be perforned, and the installation must meet the relevant technical standards of electric devices. -
Page 8: Carrying The Unit Onto The Installing Site
If the unit installed in a underground chamber, an indoor room or other hermetic place, please pay attention to where surrounding air, as well as which air exhust and air circulating system. Table 4-1 Model RSJ-120/ZN1-540V1 RSJ-200/SZN1-540V1 High High Static Pressure Fan Speed Fan Speed Fan Speed... -
Page 9: Pipes Connection Of The Unit
5.PIPES CONNECTION OF THE UNIT During install connective pipe, you must beware that do not let any dust or other foreign substance intrude into pipe system.Water inlet and outlet pipes could be installed as long as the water-heater have been fixed. 5.1 Thermal insulation Thermal insulation materials should be employed to seal up water outlet and inlet pipes. -
Page 10: Selecting The Inlet/Outlet Pipelines Of The Rsj-120/Zn1-540V1 Model
5.3 Selecting the inlet/outlet pipelines of the RSJ-120/ZN1-540V1 model Table 5-1 Quantity of Size of inlet Size of outlet units connected water pipe water pipe in parallel DN25 DN25 DN32 DN32 6~10 DN50 DN50 5.4 Selecting the inlet/outlet pipelines of the RSJ-200/SZN1-540V1 model Table 5-2 Quantity of Size of inlet... -
Page 11: E-Heater Capacity Selection
6.2 Water cycle pump selection Rated head of circulative pump: ∑on-way resistance+∑ local resistance + unit resistance. Temp. Rated flow of circulative pump: Rated flow of a single preservation Water circulation heating unit × Circulating unit quantity. water tank outlet (Open type) port Circulative water port... -
Page 12: Installing The Auxiliary Heater
6.5 Installing the auxiliary heater The user can select the auxiliary electric heater, and the master unit provides the control signals of the auxiliary heater (220-240V~ 50Hz). The installation location of the auxiliary heater must strictly comply with the installation schematic diagram. Table 6-3 RSJ-380/SN1-820-D Quantity of... -
Page 13: Specifications Of Power Supply
7.2 Specifications of power supply (Table 7-1) Table 7-1 Model Power RSJ-120/ZN1-540V1 220-240V~ 50Hz RSJ-200/SZN1-540V1 380-415V 3N~ 50Hz 7.3 Total horsepower manual switch and fuse capacity (Table 7-2) Table 7-2 Total Manual switch(A) Fuse(A) horsepower(HP) 7.4 Selecting the capacity of the manual switch and fuse of the deconcentrator. No power supply device is used, see Table 6-1Thespecofications depend on connected units’... - Page 14 Table 7-4 7.6.4 signal wire wiring Min. wire size (mm Item Manual (Metal pipe & synthetic switch(A) resin pipe wire) Power Wire RCCB supply Controller Size Ground Capacity Fuse Model (Continuous wire Close end of the connection shielded wire length: ≤30 m) 30 mA 220-240V~ RSJ-120/ZN1-540V1...
- Page 15 CAUTION When power cord is parallel with signal wire, please put them into separate wire distribution pipes, and leave a proper distance. (Reference distance: It is 300mm when current capacity of power cord is less than 10A, or 500mm when 50A). 7.6.5 Electric wiring diagram Water tank temp sensor...
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Page 16: Setting Wire Controller
Black Circulating Electric Remote Pump Auxiliary Heater Alarm Passive switch signal output only, Power Input can’t drive the device directly RSJ-200/SZN1-540V1 electric wiring diagram 7.7 Setting wire controller By means of a detachable service panel, the maintenance personnel can easily access the interior components of the unit. The attached wire controller can be applied to several HPWH models after the controller is properly set. -
Page 17: Dial Code And Sensor Instructions
7.9. Dial code and sensor instructions Table 7-6 Address code dial choice of Remote Sensor Address code dial choice of auxiliary heater (Host unit) ON/OFF settings (Slave unit) defrosting cycle No E-heater Inactivated T3、T4、Th-B 32(MIN) (Default) E-heater (default) value： ON DIP 4100K ON DIP ON DIP... -
Page 18: Characteristics Of Heat Water Supply Operation
8.2 Characteristics of heat water supply operation During operation, if outdoor temperature in high degree, the air supply motor will runs at low air volume. 8.3 About heat water supply operation and defrosting function In case of the unit appear frost during water supply , prevent the heating efficiency from decrease, de-frosting operation will turn on automatically (approx. -
Page 19: Cop & Cap. And Temperature Curve
8.8 COP & Cap. and temperature curve RSJ-120/ZN1-540V1 COP curve of unit Ambient temperature(℃) Fig.8-1 RSJ-120/ZN1-540V1 Capability curve of unit Ambient temperature(℃) Fig.8-2... - Page 20 RSJ-120/ZN1-540V1 COP curve of unit Ambient temperature( ℃ ) Fig.8-3 RSJ-120/ZN1-540V1 Capability curve of unit Ambient temperature( ℃ ) Fig.8-4...
- Page 21 Specific data are shown in the following table: Table 8-1 Model Capability(kW) COP(W/W) Ambient temperature(℃) Inlet water temperature(℃) Outlet water temperature(℃) 9.56 10.4 RSJ-120/ZN1-540V1 12.6 13.1 13.3 4.52 14.1 4.65 14.4 4.72 15.1 4.81 1.59 2.13 11.4 2.52 11.8 2.45 16.5 3.26 19.5...
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Page 22: About Rccb
8.9 About RCCB However this unit with a built-in RCCB, to be on the safe side, pleases install an additional RCCB between in user power supply and the unit. In case the unit cannot act but not attribute to power failure, please check these two RCCB switches at first. Before operate the RCCB inside of units, please ensure that the user installing switch is break off. -
Page 23: Trial Run
The ground wire is connected correctly. The supply voltage is consistent with the rated voltage of the unit. The air inlet and outlet of the unit is free from obstacles. The RCCB is active. 9.2 Trial run Check whether the switch of the wire controll is normal. Check whether the functional keys of the wire controll are normal. -
Page 24: Specifications & Parameters Of The Unit
11. SPECIFICATIONS & PARAMETERS OF THE UNIT Table 11-1 Model RSJ-120/ZN1-540V1 RSJ-200/SZN1-540V1 Heat-water heating 20.4 11.8 volume (kW) Consumed power/ current 2.95kW / 13A 5.23kW / 9.0 A Heat water output value 0.25 0.45 (m3/h) Rated input power (kW) Rated input current (A) 18.0 13.0 380-415V 3N~ 50 Hz... - Page 25 NOTE...
- Page 27 此页不做菲林，仅核对使用 此页不做菲林，仅核对使用。 印刷说明： （仅做说明用，不做菲林） 材质:封面、封底铜板纸105g 内页双胶纸黑白印 长： 297 毫米 . 宽： 210 毫米 克重： 80g 纸张颜色： 本色 正大度： 大度 版本由A升级为B：增加技术要求、版式升级为最新版式、认证所需信息补充等。 2021.1.21 更改材质内页为双胶纸80g，内容不变，故不升级版本...
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