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Summary of Contents for SystemAir TG-KH/PT1000
- Page 1 Installation instruction Pre-heater for Topvex...
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Page 2: Table Of Contents
Product description ........1 Intended use ..........1 Product overview CB........1 Product overview RB........1 Product overview TG-KH/PT1000 ....2 2 Safety ..............2 Safety definitions ......... 2 3 Installation............2 To do before installation of the product ..... 2 To install the pre-heater ........ -
Page 3: Introduction
Introduction Intended use The product is used for compensation of heating capacity Product description and protection against icing in the heat exchanger. The product is a pre-heater and duct sensor which is in- The product is intended for installation together with Topvex tended for use together with Topvex counterflow units. -
Page 4: Product Overview Tg-Kh/Pt1000
Product overview TG-KH/PT1000 Cable gland Mounting bracket Sensor probe Safety Installation To do before installation of Warning the product Set the installed safety switch in the OFF position before you do the maintenance • Make sure that the pre-heater is connected to the power unless the instructions tell you differently. -
Page 5: To Use The Manual Overheat Reset
Install the pre-heater on the duct using guide rails. the duct diameter from a duct bend, filter unit, or other Guide rails are not supplied by Systemair. objects that can cause turbulence in the airflow. Put fireproof insulation on the pre-heater in accord- ance with local regulations for ventilation ducts. -
Page 6: Wiring Diagram Cu27
Wiring diagram CU27 400V 3N~ Wiring diagram for CU27 (1), CB (2). Outdoor air sensor (3) 400V 3N~ Wiring diagram for CU27 (1), RB (2). Outdoor air sensor (3) -
Page 7: Wiring Diagram Cu283
Wiring diagram CU283 400V 3N~ Wiring diagram for control unit (1), expansion module CEM15 (2) and CB pre-heater (3). Outdoor air sensor (4) BU B50 OR A51 GN N52 400V 3N~ BN G Wiring diagram for control unit (1), expansion module CEM15 (2) and RB pre-heater (3). Outdoor air sensor (4) -
Page 8: For Topvex With Access Control System From Sw
For Topvex with Access control system from sw 4. To set up the pre-heating function Log in with service mode using password 0612. Service 0612 Login To activate the pre-heating function Select Yes as Pre-heater in the list of available functions in the Configuration >... -
Page 9: To Allocate The Pre-Heater
To allocate the pre-heater Configuration > I/O allocation settings Do not use the same in- or output for several functions. Select I/O placement for the connected temperature sensor and control signals to and from the electric heater in the Con- figuration >... -
Page 10: To Save Commissioning Settings
-18 °C To save commissioning settings When the installation is complete and all functions are tested, Systemair recommends to save a local backup of the current configuration in the control unit. Select Yes on Save commissioning settings in Configuration > System settings > Save and restore settings. -
Page 11: For Topvex With Control System Sw 3.X
For Topvex with control system sw 3.X Reset the CEM15 by pressing the reset button while the Connect a E3-DSP control panel CEM15 is powered. On first start up the controller will start a program for The start screen is displayed. downloading an application to the main memory. - Page 12 →DI exp 1 DI1 Exp1: NO/NC: NC Signal: Ext alarm1 Status:Off Overheat pre-heater is presented in the display when the alarm is active. →AO exp1 AO1 Exp1: Sign: Extra unit Auto Value: 0,0 V Control signal for heater 0-10V →DO exp1 DO1 Exp1: Sign: ExtraUnitActi Auto Status: Off...
- Page 14 © 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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