Friedrich SH15M30A, SH20M50A User Manual

Hazardgard
LISTED
Hazardous Location Room Air Conditioners
PURCHASER P.O. # DATE
PROJECT LOCATION
ENGINEER ARCHITECT
SUBMITTED BY FOR APPROVAL FOR REFERENCE
ITEM PLAN DESIGNATION QUANTITY COOLING BTU/H VOLTAGE FRIEDRICH MODEL
®
UL LISTED
for CLASS 1, DIV 2, GROUPS A, B, C and D.
CERTIFIED
in accordance with ISA 12.12.01 and NFPA 70 (NATIONAL ELECTRIC CODE), ANSI/UL 484 Room Air Conditioners
KSA REGISTERED and TESTED in accordance with SASO 2681*
Features
• Direct wire connection
• Utilizes direct-wired, 15-amp circuit with time-delay fuse
• Hermetically sealed reciprocating compressor
• 22 gauge steel cabinet
• Larger, commercial grade fan motor with hermetically sealed overload for arc-free operation
• Permanent split capacitor and totally enclosed fan motor
• Enclosed fan motor has hermetically sealed overload for arc-free operation
• Hermetically sealed refrigeration system
• Environmentally sealed on/off switch and gold plated contacts in thermostat for corrosion resistance
• Solid-state relays for compressor and fan operation
• Hot gas bypass allows the air conditioner to operate at low ambient conditions without freezing
Coils coated for corrosion resistance
MODEL SH24N20
• ElectroFin® 5-stage, immersion ecoat process on 100% of metallic surfaces on the outdoor coil provides outstanding corrosion resistance protection in coastal or corrosive environments.
ELECTROFIN BENEFITS:
• Excellent adhesion characteristics
• Less than 1% thermal degradation
• Outstanding chemical resistance
• Passed 6048 hrs.ASTM B-117 Salt Spray
ELECTROFIN MEETS THE FOLLOWING:
• MIL-C-46168 Chemical Agent Resistance
DS2, HCI Gas
-
• CID A-A-52474A (GSA)
• MIL-STD 810F, Method 509.4 (Sand and Dust)
• MIL-P-53084 (ME)-TACOM Approval
• MIL-DTL-12468 Decontamination Agent (STB)
• DPG (Douglas Proving Grounds) Soil & Water Exposure Tests
• GM9540P-97 Accelerated Corrosion Test (120 cycles)
• ASTM B117-G85 Modied Salt Spray (Fog)
Testing-2,000 hours
• ASTM B117 Salt Spray (tested by ARL for Lockheed Martin)
*Only for model SH20M30B
MODELS SH15M30A, SH20M30B, SH20M30SA, SH20M50A
• Diamonblue Advanced Corrosion Protection™ on the outdoor coil protects the coil against deterioration and extends the life of the unit especially in coastal or corrosive environments.
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3
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27 3/8" (695mm)
1
2
Installation: Wall Cut Out & Chassis Dimensions
Hazardgard Model: SH15M30A
16 3/16" (408mm)
26 3/16" (662mm)
BUILDING WALL CUT OUT FOR UNIT/SLEEVE
15 15/16" (405mm)
25 15/16" (660mm)
CONDENSER AIR OUTLET AT REAR OF UNIT
25 15/16" (660mm)
SUPPLY
Hazardgard
INDOOR, FACE VIEW
SUPPLY
RETURN
27 3/8" (695mm)
CONDENSER AIR INLET ON BOTH SIDES OF UNIT
BUILDING WALL
TOP VIEW
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