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User's guide

Please install the unit indoor above the door. The installation height is about 2.3 

    meters from the ground.

Keep above 50mm of the distance between the air curtain and ceiling.

When install  two or more units in parallel.

 Should provide  10-40mm gaps  between the  

    units. 

Don't install the  unit in a place where it  is splashed by  water, exposed  to excessive 

    steam, explosive gas  or corrosive gas.

For hang up the unit on the ceiling, the

 user should buy  the parts by themselves. 

Disconnect power source

 before installation work.

Please install the  unit in a sturdy place to  avoid the shaking  and ensure its  security

     (because it maybe  causes the wall  becoming flexible or  shaking and noise).

Use the unit at the rated voltage and frequency

 indicated on the  nameplate.

Do not cover the inlet and outlet when

 working. 

Routing maintenance  must be done every year. 
Never use petrol,  benzene, thinner or  any other such  chemical for clearing  the unit. 
When power supply comes  from socket,  supply the suitable plug

 accordingly.  

The heating source  is from hot water or steam,  cut off the hot water  pipe if no need 

       hot air. 

The unit's pressure range:

 1.8~2.0Mpa

The unit must  install indoor!  And it must have the measure

 for keeping temperature

 

       to avoid water frozen  and breach the heat exchanger tube.

Please read  the Manual of the correspondence unit's

 carefully before  using, and 

      keep them safely.

Air curtain is  installed above the  entryway of st ore, restaurant,  office, workshop,

hotel and warehouse, etc.

 It can effectively isolate

 convection indoor  and outdoor  and 

keep temperature and  humidity. Especially used in

 the location with  air-conditioner to 

keep indoor  environment and  save energy  of refrigeration  equipment. In  addition, Air 
Curtain can prevent  the invasion of  dust, pest and harmful fumes

 from outside.

Water source  hot air curtain is applied high

 quality materials,  with compact  design, 

fast heat-exchange and

 low power consumption.

 Heating by hot  water instead of  electric 

power, which has the advantage

 of energy saving and safety operation.

 It is a cooling 

(normal air)  air curtain  when cut off the hot water pipe. Can be used in all season.

Summary of Contents for MASH Series

Page 1: ...INSTALLATION MANUAL Thanks for purchasing this Air Curtain Please read these instructions carefully before use AIR CURTAIN MASH Series ...

Page 2: ... from socket supply the suitable plug accordingly The heating source is from hot water or steam cut off the hot water pipe if no need hot air The unit s pressure range 1 8 2 0Mpa The unit must install indoor And it must have the measure for keeping temperature to avoid water frozen and breach the heat exchanger tube Please read the Manual of the correspondence unit s carefully before using and kee...

Page 3: ...llation hook After fix the air curtain connect the water inlet tube and drainage tube offer by user ensure without leakage of water User should purchase the relative installation parts and the intensity must suitable for the product weight Water inlet drainage outlet For a longer model it s suggested to add the two hanging hooks The product is with hooking hold User should buy the hooking parts by...

Page 4: ...10 minutes And draining out all the water in the unit when stop working For ensuring the unit s operation it must supply the hot source continuously For safe the unit it must not supply the hot source only but do not turn on the unit If there is anything abnormal should be stop the unit and check the problem Keep the unit cleans cleaning the heat exchanger or parts of the unit for some times Routi...

Page 5: ...Optional door switch weather proof cover Save energy eliminate unnecessary air circulation COM common NO normally open NC normally close ...

Page 6: ...Rockwell Made by Tel 305 594 4972 Fax 305 675 2212 www rockwellus com sales rockwellus com 2190 NW 89 Place Doral FL 33172 USA ...

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