Table of contents 10.3 Weight ..................29 Table of contents 11 Glossary 1 About this document About this document 2 General safety precautions About the documentation............INFORMATION 2.1.1 Meaning of warnings and symbols......Make sure that the user has the printed documentation and For the installer................
NOT children, can play with them. Make sure installation, testing and applied materials Possible consequence: suffocation. comply with applicable legislation (on top of the instructions described in the Zanotti documentation). WARNING WARNING Do not use electrical appliances inside the food storage...
2 General safety precautions WARNING WARNING ▪ ONLY use copper wires. ▪ Make sure all the wiring work complies with the applicable legislation. ▪ NEVER directly touch accidental leaking ▪ All field wiring MUST be performed in accordance with refrigerant.
The packaging consists of: EN 17432: 2021, Packaged refrigerating ▪ 4 screws models MPS1107YA11A, MPS1110YA11A, units for walk-in cold rooms - Classification, MPS3112YA11A, BPS3112YA11A and BPS3115YA11A, that are performance and energy consumption to be used to fix the unit to the cold room wall.
4 About the unit and options The unit is supported with two cardboard pillars (b) keep the WARNING evaporator (a) upright. The cardboard protection (e) protects the unit and is secured by straps (c). Tear apart and throw away plastic packaging bags so that nobody, especially NOT children, can play with them.
4 About the unit and options About the different models System layout MPS1107YA11A + MPS1110YA11A + MPS3112YA11A + MPS1107YA11A + MPS3112YA11A + BPS3112YA11A + BPS3115YA11A MPS1110YA11A BPS3112YA11A + BPS3115YA11A + MPS3220YA11A + BPS3224YA11A + BPS3230YA11A In this document, the model MPS1110YA11A is shown as illustration in the instructions, unless there is a need to treat both models separately.
NOTICE Door switch (3MCT014ACC) The use of accessories and/or options other than those approved by Zanotti may cause system malfunctions and To reduce frost on the evaporator, the door switch (RDS) interrupts automatically void the warranty, relieving the manufacturer the unit operation when the cold room door is open. It also controls from any damage caused to persons, animals and/or the cell light.
5 Installation Remote panel (1KGM031ACC) The remote panel allows remote control of the PS unit(s). See panel" [ 4 21]. "5.10 To install the remote Router (3UNM042ACC/3UNM043ACC/1KGM029ACC) The unit (or multiple units) can be connected to the network through a router, available as an option. See "5.9 ...
5 Installation If you have no choice but to install them face to face, keep sufficient distance or block the cold air flow with an air curtain. Tools needed for installation A typical installation is shown below. Installing the unit (a) in this way ensures efficient operation and good cold air circulation.
The options alarm, LAN connection between multiple units and router are not pre-wired. To make these connections, the electrical switchbox must be removed. 1 Remove the fixation screws (b) completely. Model (mm) (mm) MPS1107YA11A MPS1110YA11A MPS3112YA11A BPS3112YA11A BPS3115YA11A MPS3220YA11A BPS3224YA11A...
(mm) (mm) (mm) (mm) (mm) (mm) 1 Position the unit on a lifting table (a) and secure it with straps (b). Be careful not to damage the drain pipe external connection MPS1107YA11A (d). MPS1110YA11A MPS3112YA11A BPS3112YA11A BPS3115YA11A MPS3220YA11A BPS3224YA11A BPS3230YA11A Note: Depending on the cold room shape, the dimensions (c and d) must be measured from the lowest part of the wall.
Unit Insulation pad Cutout 4 With the unit in place, fix it with screws through the fixing holes: ▪ Four screws for the MPS1107YA11A + MPS1110YA11A models. 5.4.4 To mount the unit INFORMATION Use a lifting table and straps that can bear the weight, see data" [ 4 27] for the weight of the unit.
4 Lower the unit into the cutouts. In case of "saddle mounting" method 1 Reinstall the cold room roof. 2 Complete fixing the unit further with screws through the top fixing holes. ▪ Two screws for the MPS1107YA11A + MPS1110YA11A models. Unit Cutout Evaporator stay 5 With the unit in place, fix it with screws through the bottom fixing holes and connect the drain pan pipe.
5 Installation NOTICE Incorrect connection of the drain hose might cause leaks, and damage the installation space and surroundings. To connect the power supply NOTICE Before making the electrical connection, make sure that the voltage and frequency of the supply network correspond to what is stated on the unit's nameplate (attached on the unit side) and that the voltage is within ±10% of the rated value.
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5 Installation For models MPS1107YA11A + MPS1110YA11A + 3 Strip insulation (20 mm) from the wires. MPS3112YA11A + BPS3112YA11A + BPS3115YA11A 4 Slightly twist the end of the conductor to create a "solid-like" connection. Installation 1 Insert the wires into the power plug terminals and secure them.
5 Installation NOTICE Adr=1 Removal or insertion of the plug shall NOT be possible when power is ON. 3 Connect to the circuit breaker (Q1). The circuit breaker must be 35/36/37 a single-phase circuit breaker. INFORMATION Adr=6 Adr=7 Adr=8 The circuit breaker has to be provided by the customer, and must comply with local directives, laws, regulations and/or codes.
5 Installation NOTICE Check the wire labels. The door heater wire is a live wire (220-240 V), while the microswitch wire is a signal wire. Swapping the wires will cause serious damage to the unit. CAUTION Do NOT push or place redundant cable length into the unit. 3 Fix the wiring (b) to the cold room as needed.
5 Installation To connect an alarm signal This option is not pre-wired. The connection has to be made inside the unit condenser. INFORMATION The cable has to be provided by the customer. 1 Open the unit condenser front plate and electrical box cover. See Opening and closing the unit.
6 Configuration CAUTION Do NOT push or place redundant cable length into the unit. AnOUT 4÷20mA 4 Connect the router (b) wiring to terminals[35] [gnd] [36] [-] and or 0÷10V [37] [+]. ® ▪ Use shielded twisted cable. For example Belden 8762 or 8772 or cat 5 cables.
6 Configuration 3 Press the "Loc" (lock) screen until it starts blinking. To unlock the user interface To unlock the user interface Result: The home screen appears and the HMI is locked. 1 Vertically swipe from the home screen to unlock the HMI. Result: The "Loc"(locked) screen appears.
6 Configuration 5 Vertically swipe through the menus to find the parameter that has to be changed (e.g. rES). 6 Press anywhere on the screen of the parameter that has to be changed (e.g. rES) and hold for 3 seconds. Result: The parameter becomes editable (the "SET"...
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6 Configuration Name Description Default Min. Max. Unit of Menu measure Delay of temperature alarm at start-up: (0min÷23h 50min) time 06:00 00:00 24:00 Hrs (resolution interval between the detection of the temperature alarm 10 min) condition after the instrument power on and the alarm signalling.
6 Configuration Name Description Default Min. Max. Unit of Menu measure LAN On/Off synchronisation this parameter states if the On/Off command will be shared through the LAN: y = the On/Off command is sent to all the other sections; n = the On/Off command acts only on the local section LAN light synchronisation this parameter states if the light command of the section will act on all the other ones too: y =...
7 Commissioning ▪ LLi to set LAN light synchronisation. This parameter states if the Commissioning light command of the section will act on all the other ones too: ▪ y = the light command is sent to all the other sections CAUTION ▪...
To avoid injury, give the pipes time to Fan motor return to normal temperature or, if you must touch them, be sure to wear proper gloves. ▪ MPS1107YA11A + MPS1110YA11A + MPS3112YA11A + BPS3112YA11A + BPS3115YA11A Symbol Meaning...
10 Technical data MPS1107YA11A + MPS1110YA11A + MPS3112YA11A + Symbol Meaning BPS3112YA11A + BPS3115YA11A Door heater Evaporator fan 1 Evaporator fan 2 Compressor 1 fuse Compressor 2 fuse Auxiliary fuse Control unit RSV1 User interface TXV1 HPS/1 High pressure switch 1...
Authorised installer Technical skilled person who is qualified to install the product. Dealer Sales distributor for the product. Field supply Equipment NOT made by Zanotti that can be combined with product according instructions accompanying documentation. Installation manual Instruction manual specified for a certain product or...
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4P792156-1 A 00000000 4P792156-1A 2024.11...
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