Condair GS Series Installation And Operation Manual
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Condair GS Series Installation And Operation Manual

Dvgw-certified exhaust gas management system
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INSTALLATION AND
OPERATION MANUAL
DVGW-certified exhaust gas management system for
Condair GS
Series II
Humidification and Evaporative Cooling

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Summary of Contents for Condair GS Series

  • Page 1 INSTALLATION AND OPERATION MANUAL DVGW-certified exhaust gas management system for Condair GS Series II Humidification and Evaporative Cooling...

  • Page 2: Installation Example

    Condair Group AG, except to the extent required for installation or maintenance of recipient's equipment. Liability Notice Condair Group AG does not accept any liability due to incorrect installation or operation of the equipment or due to the use of parts/components/equipment that are not authorised by Condair Group AG. Copyright Notice ©...

  • Page 3: Table Of Contents

    Contents Notes to these instruction For Your Safety System overview Schematic diagram Description of the system System requirements Installation Delivery schedule Installation overview 4.2.1 Installation example 1 4.2.2 Installation example 2 Installation instructions 4.3.1 Positioning and fitting the exhaust gas distribution pipe 4.3.2 Assembling the exhaust gas pipes 4.3.3...

  • Page 4: Notes To These Instruction

    Differentiation These installation and operating instructions for the DVGW-certified exhaust gas management system (patent pending) available as an optional extra to the Condair GS gas-fired steam air humidifier is a supplement to the Condair GS installation and operating instructions. They only describe the installation and commissioning of the DVGW-certified exhaust gas management system for discharging exhaust gases from the Condair GS steam air humidifier into the exhaust air of an air conditioning system (for short: AC system).

  • Page 5: For Your Safety

    Therefore be sure to observe and obey all the information and safety instructions in this manual and the installation and operating instructions for the gas-fired Condair GS steam air humidifier. 2596151-C_EN_2010_Condair GS EGMS_IOM...
  • Page 6 Therefore: Before starting work on the Condair GS, shut it down in accordance with the instructions in the operation manual for the Condair GS (turn the unit off, disconnect it from the mains supply and turn off the water and gas supply) and ensure that it cannot be turned on again accidentally.
  • Page 7 Condair GS gas-fired steam air humidifier down in accordance with the instructions in the operation manual of the Condair GS (turn the machine off, disconnect it from the mains supply and turn off the water and gas supply) and ensure that it cannot be turned on again accidentally.

  • Page 8: System Overview

    System overview Schematic diagram Air conditioning incoming air Air conditioning exhaust air Fig. 1: Schematic diagram DVGW-certified exhaust gas Exhaust gas pipe 11 Exhaust air management system Differential pressure switch 12 Exhaust gas distribution pipe Gas-fired steam air humidifier Draught limiter 13 Exhaust air fan Exhaust gas discharge Condensate trap...

  • Page 9: Description Of The System

    To do this the Condair GS exhaust gases are fed through the exhaust gas pipe at negative pressure to the exhaust gas distribution pipe (12) into the exhaust air unit of the air conditioning system and there diluted by the exhaust air flowing past and discharged.
  • Page 10 – Minimum air volume flow of the air conditioning unit: Condair Condair Condair Condair Condair Condair Condair GS 23 GS 45 GS 65 GS 90 GS 130 GS 195 GS 260 Steam output kg/h Nominal output 20.5 41.0 65.1 82.0 123.0...

  • Page 11: Installation

    For all installation work on the gas-fired Condair GS steam air humidifier shut the machine down in accordance with the instructions in the operation manual of the Condair GS (turn the machine off, disconnect it from the mains supply and turn off the water and gas supply) and ensure that it cannot be turned on again accidentally.
  • Page 12 Quantity in 8 m set Component and Part No. GS 23-65 GS 90-130 GS 195-260 Moulded part for draught limiter GS 23-130 2597049 GS 195-260 2597179 Draught limiter ø180 mm GS 23-130 2597050 GS 195-260 2597721 Pipe with measurement connections GS 23-130 2597051 GS 195-260...
  • Page 13 The following items are not included in the standard set and must be ordered separately: Quantity Component and Part No. GS 23-65 GS 90-130 GS 195-260 Exhaust gas distribution pipe 100-5 GS23-130 2569548 ––– (Fit to size of duct) 150-5 GS195-260 2599066 –––...

  • Page 14: Installation Overview

    Installation overview 4.2.1 Installation example 1 Incline to the exhaust gas outlet on the steam air humidifier min. 3 ° 87° pipe elbow Condensate trap Differential pressure switch (KS..C2) Measurement connection for pressure gauge Draught limiter (Z180) Throttle valve (DK) Exhaust gas distribution pipe (AVR) Flow monitor (IN511) Ceiling or wall support...
  • Page 15 4.2.2 Installation example 2 Min. 3° incline to exhaust gas outlet on the steam air humidifier 87° pipe elbow Min. 3° incline to the exhaust gas distribution pipe Condensate trap Differential pressure switch (KS..C2) Measurement connection for pressure gauge Draught limiter (Z180) Throttle valve (DK) Exhaust gas distribution pipe (AVR) Flow monitor (IN511)

  • Page 16: Installation Instructions

    Fitting the exhaust gas distribution pipe 1. Mark the hole for the pipe at the location provided on the duct wall and drill the hole. Diameter of hole Condair GS 23/45 110 mm Condair GS 65 110 mm Condair GS 90/130...

  • Page 17: Assembling The Exhaust Gas Pipes

    200 mm) into an open discharge hopper on the building's waste water pipe. – All horizontal pipe sections must be designed with a constant incline (ca. 3°) to the Condair GS condensate trap or to the condensate connection on the exhaust gas distribution pipe.

  • Page 18: Positioning And Fitting The Differential Pressure Switch

    Condair GS exhaust gas connection and the draught limiter. There must be a minimum distance of 1m between the Condair GS exhaust gas connection and the draught limiter.
  • Page 19 Fitting the differential pressure switch Separate fitting instructions are enclosed for the differential pressure switch. Please note and follow the instructions in this manual. P2 (–) P1 (+) Fig. 8: Fitting the differential pressure switch 1. Fix the differential pressure switch bracket onto the measurement pipe support with two screws. 2.

  • Page 20: Positioning And Fitting The Draught Limiter

    The draught limiter (Z180) must be fitted as close as possible to the Condair GS exhaust gas connection. There must be minimum distances of 2 m from the Condair GS exhaust gas connection and 1 m from the differential pressure switch.
  • Page 21 Fitting the draught limiter Note: Separate fitting instructions are enclosed for the draught limiter. Please note and follow the instructions in this manual. 1. Fit the T pipe (P-AF) into the exhaust gas pipe and align the pipe socket vertically with a spirit level. Fig.
  • Page 22 3. Turn the locking screw to the left until it stops in order to release the draught air valve. Locking screw Fig. 12: Releasing the draught limiter Installation 2596151-C_EN_2010_Condair GS EGMS_IOM...

  • Page 23: Positioning And Installing The Throttle Valve

    4.3.5 Positioning and installing the throttle valve The throttle valve (DK) must be connected directly to the exhaust gas distribution pipe and fixed to the supplied pipe clamp on the exhaust gas distribution pipe (see illustration below). The condensate discharge connection must point vertically downwards. The condensate hose is attached to the condensate connection and run at a constant incline via a trap (hose bend ø...

  • Page 24: Positioning And Fitting The Flow Monitor

    4.3.6 Positioning and fitting the flow monitor Positioning the flow monitor The INT511 flow monitor must be installed shortly upstream of or directly above the exhaust gas distribution pipe (seen from the direction of flow) at the top in the middle of the duct. Installing the flow monitor Note: Separate fitting instructions are enclosed for the flow monitor.

  • Page 25: Monitoring Devices' Electrical Connection

    4…20 mADC N- 14 12 11 JP3: 5 Vdc, max. 500 mA JP4: 24 Vdc, max.150 mA Condair GS 1 2 3 4 5 6 7 8 Fig. 15: Electrical diagram Control or sensor signal CH1 Fuse (6 A, fast) 24 VAC power supply...

  • Page 26: Notes On Electrical Installation

    Therefore: Before starting work on the Condair GS, shut it down in accordance with the instructions in the operation manual of the Condair GS (turn the unit off, disconnect it from the mains supply and turn off the water and gas supply) and ensure that it cannot be turned on again accidentally.

  • Page 27: General Wiring Diagrams

    R W Bl Blower 2 Ignition Ignition Spark Spark PS - Module 1 Module 2 Igniter Igniter Gr/Y HS out PS + 2-Burner Units Only Fig. 16: Wiring Diagram - Condair GS 23/45/90 2596151-C_EN_2010_Condair GS EGMS_IOM Monitoring devices' electrical connection...
  • Page 28 Units O nly Units O nly Units O nly Continued on Fig. 18 Continued on Fig. 18 Continued on Fig. 18 Continued on Fig. 18 Fig. 17: Wiring Diagram - Condair GS 65/130/195/260 Monitoring devices' electrical connection 2596151-C_EN_2010_Condair GS EGMS_IOM...
  • Page 29 Igniter PS + 4-Burner Units Only Fig. 18: Supplementary Wiring Diagram Condair GS 195/260 Legend Wiring Diagrams External humidity controller or humidity sensor (signal CH1) External humidity limiter controller or humidity limiter sensor (signal CH2), additional for Dual channel control...

  • Page 30: Initial Commissioning And Operation

    Condair GS and the installation manual and operation manual of the Condair GS steam air humidifier.

  • Page 31: Operation

    9. Start the steam air humidifier at 100% performance in accordance with the instructions in the operation manual of the Condair GS. The negative pressure in the exhaust gas pipe must not fall below -20 Pa at minimum exhaust air system output (check with a pressure gauge).

  • Page 32: Trouble Shooting

    Trouble shooting The table below shows faults that may occur when operating the Condair GS with the optional exhaust gas management system. Fault/ Error message Description of the fault Troubleshooting E138 The exhaust or tank safety sensor has • The unit may be operating with an Over Temperature Fault exceeded the safety limit.
  • Page 33 Notes...
  • Page 34 Notes...
  • Page 36 CONSULTING, SALES AND SERVICE: CH94/0002.00 Condair Group AG Gwattstrasse 17, 8808 Pfäffikon SZ, Sitzerland Phone +41 55 416 61 11, Fax +41 55 588 00 07 info@condair.com, www.condairgroup.com...

This manual is also suitable for:

Gs 23Gs 45Gs 65Gs 90Gs 130Gs 195 ... Show all

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