Fan:
High efficiency low noise electric motor with imported top tier 100,000 hours maintenance free bearings is adopted, together with new developed centrifugal blower. The standard power input is 380V/50Hz.

Heat Exchanger:
CPCF-D(C2) series adopts aluminum alloy plate fin as the heating surface. The fan is placed as draw-through type, thus uniform air flow may pass the electric heater to guarantee the better heating effect.

Filtration Device：
Aluminum alloy mesh net coarse filter will be included on the air inlet side to avoid dust accumulation within the heater.

Door Sealing Height and Width：
Door Sealing Height 3~12 m, Door Sealing Width 3~6 m

Sizing Method:
Door height >3m，but door width <3m, please install a single unit on one side；
Door height >3m，but door width >3m, please install a pair on both sides；

Installation Notice:
Please put the air curtain in the indoor side, and install the air curtain vertically on the door side(s), either in one single unit or in a pair based on sizing decision.

Instruction of use:
1、 Aluminum alloy mesh net coarse filter has been employed in this series of air curtain. Please schedule regular cleaning based on the air curtain operation frequency. Either high pressure air flow or clean water could be used for filter cleaning. If there is oil or grease on the filter, please use degreasing agent;
2、 Please install one specified individual protective switch for this air curtain to safeguard it from breaking down due to over loaded. It is not OK to just use a master protection switch in the main power supply.
3、 After wiring, please make a trial operation to check if the blower is running smoothly. Should there is any damage during shipping, please check it out before installation.
4、 Please inspect the air curtain outlet air velocity periodically. Never operate the air curtain without air filter. If the air velocity is small and the air curtain cannot seal the door seamless, please wash the air filter or replace the air filter by a new one;