Related Manuals for Salda EKS
Summary of Contents for Salda EKS
- Page 1 ELECTRIC DUCT HEATERS EKS NI EKS NIS EKS NV EKS NV PH EKS NV PTC/PS USER MANUAL Subject to technical modification EKS_P0082_AZ_0002...
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Page 2: Table Of Contents
EKS (NI, NIS, NV, NV PH, NV PTC/PS) Safety instructions and precautions WARNING! SAFETY REQUIREMENTS TRANSPORTING AND STORING RECEIVING AND HANDLING SERVICE QUALITY INGRESS PROTECTION (IP) RATING MARKING INSTALATION Electrical connection WIRING DIAGRAMS HEATERS DESCRIPTION & STRUCTURE Double overheat protection... -
Page 3: Service
EKS, EKS NI, EKS NIS protection rating is IP44/IP55. Heaters type EKS NV, EKS NV PTC/PS, EKS NV PH protection rating is IP30. Thank you for your purchase of this product. This manual describes how to use and install the supplied product. Be sure that you have read and understood its contents before using the heater. -
Page 4: Electrical Connection
“+” or the “-” tube. If heater is installed behind engine “-” tube inside, “+” tube before the engine. 3xH – we recommend install duct temperature sensor in minimum distance multiplied by the heater’s height. For example: heater EKS height 200mm, sensor’s installation length will be: 200x3=600 mm. - Page 5 EKS (NI, NIS, NV, NV PH, NV PTC/PS) EKS (3X400V) I..V – heater steps B - protection from overheat- ing 50°C (automatic), A - protection from overheat- ing 100°C (manually), J - Switch K1..K5 - Contactor S..S5 - Automatic circuit breaker T –...
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Page 6: Duct Connection
(see. on PCB) EKS duct heaters are designed to heat clean air in ventilation systems and to preheat air handling units. Corrosion resistant casing with excellent thermal reflectivity is made from AluZinc. Duct connection is with rolled rubber seals, duct heater elements are made from stainless steel. To ensure safety in duct heaters are installed 2 protection thermostats and screw terminals for easy connection. -
Page 7: Control
EKS (NI, NIS, NV, NV PH, NV PTC/PS) Standard circular duct heaters type EKS has no internal controller, in this case can be used external heating controllers EKR 15.1, EKR 15.1P, EKR 30, EKR 30P and temperature sensor TJK 10 K. Controllers and sensor are not included in the package of product. - Page 8 EKS (NI, NIS, NV, NV PH, NV PTC/PS) All circular duct heaters EKA regardless of the type can be produced in following dimensions and power: EKS (NI, NIS, NV, NV PTC/PS, NV PH) 400x200 (WxH) Length (L) [mm] Power [kW]...
- Page 9 EKS (NI, NIS, NV, NV PH, NV PTC/PS) Power [kW] 18.0 (9+9) 30.0 (15+15) 18.0 (9+9) 30.0 (9+9+12) EKS NIS 900x400 (WxH) Length (L) [mm] Voltage [V/50Hz] 3~ x 400 3~ x 230 54.0 54.0 Power [kW] 18.0 (9+9) 30.0 (15+15) 18.0 (9+9)
- Page 10 Protection thermostat cut off 1. Low air flow speed through heater. Check filters, fans, ducts of system. Heaters with built-in controls EKS NV, EKS NI, EKS NIS No heating from heater 1. Manual reset thermostat is cut off. In this case need to figure the cause of the overheating of the heater.
- Page 11 EKS (NI, NIS, NV, NV PH, NV PTC/PS) www.salda.lt...
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Page 12: Warranty
EKS (NI, NIS, NV, NV PH, NV PTC/PS) 1. Manufacture declare 2 years warranty term from the date of manufacturer’s invoice. Warranty is applied in case if all requirements of transporting, storing, installation and electrical connection are fulfilled. 2. In case of damaged or faulty product during warranty term customer must inform producer in 5 days and deliver product to manufacture as soon as possible at customer’s costs.