Rigmaster MTS-T4-LGN, Руководство пользователя

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LGN Owner's Manual Air Conditioner
Page 9
LGN-Owners-Manual-071520
Air Conditioner
The RigMaster air conditioner is also fully automatic. A constant comfort zone is
maintained with the temperature selector setting (see Cabin Controller Operation
– Page 11). The RigMaster air conditioner is an R134A system that is not
integrated into the vehicle's existing air conditioning system.
WARNING!
ONLY CERTIFIED AIR CONDITIONING TECHNICIANS SHOULD SERVICE
THE AIR CONDITIONER.
HIGH PRESSURE VS. TEMPERATURE READINGS
High temperatures and pressures are approximate.
Readings within 10-15% of Figure 3 will deliver acceptable performance.
Air Conditioning Performance
Figure 3
– A/C Performance
SUCTION PRESSURES
– LOW SIDE
Usual low side pressure 15-40 PSI depending on outside temperature and
humidity.
DISCHARGE PRESSURES
– HIGH SIDE
Usual high side pressure 150-300+ PSI depending on outside temperature
and humidity.
AIR CONDITIONING SPECIFICATIONS
Refrigerant Type R134a
Volume of Refrigerant -
Single Blower (20,000 BTU
HVAC)
0.65 lbs.; (10.4 oz.; 0.29 Kg.)
Volume of Refrigerant -
Dual Blower (24,000 BTU HVAC)
1.0 lb.; (16 oz.; 0.4 Kg.)
Compressor Oil Type SP46 PAG Compressor Oil
Compressor Oil Capacity (already filled with
3.3 oz.;
add an extra 3 oz. at time of charging )
6.3 fl. oz.; (186.3 cc.; 186.3 mL.)
Evaporator Temperature Switch Range = 30°F to 42°F (-1°C to 7°C)
Binary Pressure Switch Range = 28 to 450 psi