Mars Standard Series 2-CSI-Spec
Revised 2/3/2021
MARS AIR SYSTEMS, LLC
23 34 33 – 8
5.
Connections: Same end, right hand.
6.
Connections: Same end, left hand.
7.
Casing: One-piece unpainted galvanized steel, bolted to air curtain housing.
8.
Supply and return fittings on ends of casing.
9.
Steam Distributing coil required for 8 feet and above for same end coils. Dual
supply, Single returns.
10.
Thermostat: Wall-mounted, 110-Volt operation, with heater on/off selection.
11.
Thermostat: Wall-mounted, 208/230-Volt operation, with heater on/off selection.
C.
Hot Water Heaters: Provide finned tube water coils for field mounting on air intake side
of the air curtain cabinet with opposite end connections.
1.
Meets NEC and CEC tested by ETL Certified to conform to UL1995(US) and
CSA22.2 (Canada) Standards.
2.
Output: Air curtain manufacturer's standard, one-row coils.
3.
Output: Air curtain manufacturer's standard, two-row coils.
4.
Coils: Certified in accordance with AHRI 410.
5.
Connections: Opposite end.
6.
Connections: Same end, right hand.
7.
Connections: Same end, left hand.
8.
Casing: One-piece unpainted galvanized steel, bolted to air curtain housing.
9.
Supply and return fittings on top of casing.
10.
Thermostat: Wall-mounted, 110-Volt operation, with heater on/off selection.
11.
Thermostat: Wall-mounted, 208/230-Volt operation, with heater on/off selection.
D.
Motor Control Panels for Unheated Units: Recommended for all three-phase units and
single phase units with combined motor capacities of more than 1 HP whenever a door
limit switch is used to automatically start and stop the air curtain. Provide motor control
panels as follows:
1.
Mounting: Shipped loose to be field mounted.
2.
Mounting: Factory mounted on right hand side of air curtain housing.
3.
Mounting: Factory mounted on left hand side of air curtain housing.
4.
Electrical components UL/CUL listed.
5.
Panels UL 508A listed.
6.
Optional Digital Programmable Controller:
a.
Remote Mounted High Resolution 5” Color LCD Display with
Capacitive Touch technology
b.
Fully programmable controller
c.
Pre-set and fully customizable programs
d.
Time delay (Passive & Adaptive)
e.
24/7 timer
f.
Maintenance schedule alerts
g.
Status display showing date, time, temperature, and air curtain mode
h.
Multi-unit control capability
i.
English (IP) or Metric (SI) display readings
j.
Password protected
k.
Auto Lock display
l.
Emergency shut-off button
m.
Low voltage control signal for door activation
