Evaporator Installation - Marstair A2LSYSTEMATCH SMC 15 Technical Manual

3F EVAPORATOR INSTALLATION
When installing a cold room utilising an A2L refrigerant it is important to ensure that sufficient free space is allowed
around the evaporator. The correct amount of space will ensure that, in the unlikely event of a leak occurring, a
flammable mixture is not created. These volumes have been precalculated for the pre defined systems. See system
selection section for further details.
3F.1 Positioning
•
Make sure the air circulation fulfils the entire room.
•
Keep enough space for maintenance. Make sure the side panels and drainage tray are easily
removable
•
Avoid mounting evaporators above doors.
•
Ensure optimum piping and drainage lines
•
Sample dimensions for positioning are given below in the table. (H: Evaporator Height). Please
consult your project firm for exact dimensions.
Evaporator
Height product and
H
Layout plan for positioning
Distance Distance
between between
product and
back wall side wall
1 x H 1 x H
Distance Distance
between between
product and product and
product front wall
2 x H 5 x H
30
55008432-02
Distance
between
product and
floor
3 x H