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NMT Mini Slovensko (SI) - Navodila za vgradnjo in uporabo English (EN) - Installation and operating manual Deutsch (DEU) - Installations -und Bedienungsanleitung Italiano (IT) - Istruzioni per l'installazione e l'uso Español (ES) - Manual de Instalación y Operación Français (FR) - Notice de montage et d'utilisation Hrvatski (HR) - Upute za ugradnju i uporabu Magyar (HU) - Telepítési és üzemeltetési kézikönyv Čeština (CZE) - Instalační...
GENERAL INFORMATION USES The NMT (new motor technology) circulating pumps are used for the transfer of liquid medium within systems for hot-water heating, air-conditioning and ventilation. The pumps have been designed as single variable-speed pumping aggregates where the speed is regulated by the electronic device. PWM S, PWM H, ER, and Wi-Fi versions have their function explained in an additional manual, found on our following webpage http://imp-pumps.com/dokumentacija/...
The pump can be upgraded or modified only with an agreement from the manufacturer. Manual must be kept near the pump. TECHNICAL SPECIFICATIONS STANDARDS AND PROTECTIONS Pumps are made according to the following standards and protections: Protection class: IP44 Insulation class: 155 (F)
Operation outside recommended conditions may shorten pump lifetime and could void the warranty. Operation at edge conditions can shorten pump lifespan. ELECTRICAL SPECIFICATIONS 3.4.1 CURRENT, VOLTAGE AND POWER RATINGS Electrical ratings Pump Rated voltage NMT Mini XX/30 0,15 230 VAC ±...
ELECTRICAL CONNECTION The electrical connection of the pump to the network must be done with the appropriate power cord (3G1mm H05RR-F) to the enclosed connector. The manual for the connector is in the plastic bag within the pump packaging. The pump has a built-in overcurrent fuse and protection, temperature protection and basic overvoltage protection.
SETUP AND OPERATION CONTROL AND FUNCTIONS The pump can be controlled through a display panel and a button on it. The display shows current pump mode, values and status (working/error). ER, PWM S/H models can be controlled with an external signal (separate manual is in the box).
5.1.1.1 NMT MINI PLUS Pumps have 3 preconfigured curves of proportional pressure, constant pressure, and fixed speed modes. The lit symbol represents the selected mode, and curve. The pump also shows the current power consumption. Values on the display interchange every 5 s. Pump modes Proportional pressure Constant pressure...
5.1.1.2 NMT MINI PRO Pumps have 3 preconfigured curves of proportional pressure, constant pressure, fixed speed modes, auto, and night mode. The lit symbol represents the selected mode and curve. The pump also shows the current power consumption, current pressure, and flow. Values on the display interchange every 5 s.
5.1.2 BUTTON A short press on the button will change the pump curve from the first to the second and then to the third curve. After the third curve is reached and the button is pressed again, the pump mode will change and the first curve will be selected.
ERROR AND TROUBLESHOOTING The display will show if an error occurred. Errors on the basic display will be shown as blinking curve light. Short blinks will show the error group. Errors on the advance display will be shown as two-digit number, where the first digit shows the error group, and the second digit shows a more exact description.
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