SystemAir SAVE VTR 150/K Service Instruction
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SystemAir SAVE VTR 150/K Service Instruction

SystemAir SAVE VTR 150/K Service Instruction

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SAVE VTR 150/K

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Summary of Contents for SystemAir SAVE VTR 150/K

  • Page 1 Service instruction SAVE VTR 150/K...

  • Page 2: Table Of Contents

    Table of contents 1 Introduction ............1 To install the electric heater in the supply air duct (extra zone) ........20 Document description........1 To install the water heater in the supply air Product overview......... 1 duct ............20 Name plate ..........2 To install the water cooler in the supply air Product liability..........

  • Page 3: Introduction

    The proce- dures must be done by approved personnel only. Document description Speak to Systemair for more information on how to install ac- cessories that are not mentioned in this document. Product overview Supply air fan 10.

  • Page 4: Name Plate

    • Approved protective helmet • Approved hearing protection • Approved protective gloves • Approved protective shoes • Approved work clothing Use a mobile device to scan the scannable code and go to the Systemair documentation portal for more documentation and document translations.

  • Page 5: Maintenance

    • For more information about spare parts, contact technical The alarm Rotor guard shows when the rotor belt is broken. support. • Always use spare parts from Systemair. • To find spare parts, refer to the scannable code on the name plate.

  • Page 6: To Replace The Rotor Belt

    Loosen the screws of the heat exchanger housing to ac- To replace the rotor belt cess the belt pulley. Warning Use protective gloves during installation and maintenance. Sharp edges can cause injury. The alarm Rotor guard shows when the rotor belt is broken. Note: The product has a spare belt attached on the rotor.

  • Page 7: To Reset The Manual Overheat Protection

    To reset the manual overheat protection Push the red button on the electrical heater. To replace the temperature sensor Remove the defective sensor. – Remove connector together with the defective sensor. – If the cable does not have a connector then cut the cable close to the defective sensor (maximum 100 mm).

  • Page 8: Operation

    Operation Supply air fan is set to High level and extract air fan is set to Low The product can be controlled in different ways: level to increase air pressure with- in the apartment for better dust • SAVE CONNECT – wireless control with a mobile collection through central vacuum application.

  • Page 9: Priority Of Functions And Modes

    Priority of functions and Indoor air quality modes The product automatically controls indoor humidity User modes and functions such as Away, Crowded, Fire- and/or CO levels. When air quality deteriorates, place, Holiday, Refresh are always interrupted by manual the airflow is increased. selection of Auto and Manual modes.

  • Page 10: Overview Of The Alarms

    • Alarms log The last 20 alarms can be viewed in the alarm log. 4.7.1 Overview of the alarms Note: If alarm continues, speak to Systemair technical support. Alarm Explanation Solution A class alarms: Frost protection Water temperature in the heating coil is Make sure the water circulation pump is too low.
  • Page 11 • Wait until the bypass damper func- tionality test is complete. If the alarm occurs again after approxi- mately 3 minutes, speak to Systemair technical support. Rotor motor feedback Heat exchanger rotor motor malfunction.

  • Page 12: Overview Of System Preferences Menu

    Alarm Explanation Solution Filter warning Notification about the upcoming filter Make sure to change filters within a change. month. Filter Time for filter change. Change the filter. Details about filter retailers can be found in Help menu. External stop The product was stopped by an exter- Remove the cause of stop signal.

  • Page 13: Output

    Configure the alarm signal from the Start/Stop Circ. Configure the stop and start signals Extra controller external heater, cooler or pre-heater. Pump, Y1 for the circulation pump. alarm Heating Start/Stop Circ. Configure the fluid temperature feed- Change-over Pump, Y3 back signal from the change-over feedback Cooling system.

  • Page 14: Control Regulation

    Range: 0–20 °C. Range: –30 °C – 40 °C. • Set the circulation pump stop delay. Default setting is 5 mi- • Set P-band. Default setting is 4 °C. nutes. Only available if the heater type is Water or Range: 1–60 °C. Change-over.
  • Page 15 Setting Manual Manual Flow Pressure External Manual Fan Stop — enables or disables the manual fan stop. Default setting is OFF. Pressure Sensors – – Supply air fan control sensor: – — configure sen- Pressure at 0V: 0-500 Pa, default set- sor voltage rela- ting 0 Pa tion to pressure.

  • Page 16: User Modes

    • Set by-pass location. Default setting is based on the prod- 4.9.7 Logs uct configuration. See information about alarms, fans and Supply / Extract. parameters. • Set if the secondary air is permitted. Default setting is Off. Off / On. Fans Levels •...

  • Page 17: Overview Of Help Menu

    4.10 Overview of Help menu See FAQ (frequently asked questions), trou- bleshooting of alarms, contact information for support. • Service Partner details — information about service partner. – Company – Telephone – Homepage – Email • User modes – detailed description of all user modes. •...

  • Page 18: Accessory Overview

    Accessory overview Schematic layout of available accessories RMK-T CO 2 PTC-S PH-S PH-E WH/WC (cooling) (heating) RL RL AO DO • SAF — supply air fan 5.1.1 Explanation of symbols • EAF — extract air fan • 1 — Outdoor air •...

  • Page 19: To Install The Indoor Air Quality Sensors

    • PTC-S — PTC heater in the supply air duct List of accessories: • ECT — extra controller temperature sensor • Systemair-1 CO2 duct sensor — 14906 • OAT — outdoor air duct temperature sensor • Systemair-E CO2 sensor — 14904 •...

  • Page 20: To Install The Electric Heater In The Outdoor Air Duct

    To install the electric heater in To install the PTC heater in the outdoor air duct the outdoor air duct List of accessories: List of accessories: • CB 125-0,6 230V/1 Duct heater — 5289, CB 125-1,2 • PTC – DN125 – 0.8kW — 215132 230V/1 Duct heater —...

  • Page 21: To Install The Electric Heater In The Supply Air Duct

    To install the electric heater in To install the PTC heater in the supply air duct the supply air duct List of accessories: List of accessories: • CB 125-0,6 230V/1 Duct heater — 5289, CB 125-1,2 • PTC – DN125 – 0.8kW — 215132 230V/1 Duct heater —...

  • Page 22: To Install The Electric Heater In The Supply Air Duct (Extra Zone)

    To install the electric heater in To install the water heater in the supply air duct (extra the supply air duct zone) List of accessories: • VBC 125-2 Water heating battery — 5457 List of accessories: • CB 125-0,6 230V/1 Duct heater — 5289, CB 125-1,2 •...

  • Page 23: To Install The Water Cooler In The Supply Air Duct

    To configure: To install the water cooler in Go to Service menu. the supply air duct Enter the password (default 1111). List of accessories: Set the heater type Components � Heater � Water. • CWK 125-3-2,5 Duct cooler,circ — 30021 Set the actuator voltage type.

  • Page 24: To Install The Ground Heat Exchanger

    5.10 To install the ground heat 5.11 To install the heat pump with exchanger change-over valve The ground heat exchanger can be connected to an outdoor List of accessories: air duct to increase the air temperature and prevent ice on •...

  • Page 25: To Install Dampers

    To configure: Go to Service menu. Enter the password (default 1111). Set the heater type Components � Heater � Change- over. Set the cooler type Components � Heater � Change- Over. If the product has an internal electric heater, set the elec- tric heater control as inactive.

  • Page 26: To Install The Differential Pressure Switch

    5.13 To install the differential 5.14 To connect more than one pressure switch control panel The differential pressure switch sends a signal when air pres- Up to 10 control panels can be connected to one product. sure in the air duct gets to the set value. •...

  • Page 27: To Install Vav/Cav Conversion Kit

    To install: 5.16 To connect the presence Connect the control panels to the diverting plug. detector The maximum cable length is 50 meters. Any required function can be started by a presence detector Connect the diverting plug to the connection box. when there is a movement in the room.
  • Page 28 © Copyright Systemair AB All rights reserved Systemair AB reserves the rights to alter their products without notice. This also applies to products already ordered, as long as it does not affect the previously agreed specifications. Document in original language...

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