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