Installation of Gas liquid parking heater
Installation
1. Heaters must be horizontally and firmly installed. For the convenience of maintenance,a space of at least 170mm for combustion air intake side must be guaranteed(as shown in the picture above) and a space of at least 150mm for the upper side of the heater.
2. To avoid false alarm on gas leakage resulting from combustion exhausts going inside vehicle compartment, an elbow must be installed at exhaust pipe.
3. If the heater is instaled in an encosure, there must be no other devices or equipment in this enclosure.An air filter must be installed at combustion air intake to avoid small particles to go inside the heater. The area of combustion air intake must be at least 400cm2. There must be no substances tending to be burnt around the heater.Combustion air intake and exhaust pipe must not be influenced by rain ,snow or small particles to cause blocking.
4. To guarantee good air fluidity inside the enclosure, there must a hole at the back of the enclosure to ventilate and the area of the ventilation must be at least 150cm2.
5. Pressure difference between combustion air intake and exhaust pipe should be minimized as much as possible.To avoid exhaust to be sucked inside the enclosure again, a hole at the bottom of th he enclosure should be avoided.
6. To guarantee sufficient combustion gas supply, the diameter of combustion gas intake pipe must be at least 15mm, pipe length at most 2m.Layout of pipe must be reasonable and firmly fixed and there must be no heat sources or friction around the pipe.
7. Electric schematic must be used as a reference for connection of electrica components. Housing of the heater is negative and a 15A fuse must be used.
8. Circulating layout for the complete heating system must be reasonable. To guarantee an expected heating performance of the heater, there should be a water tank to install at the highest position in th e circuit, the heater to install at the lowest position. There must be no abrupt turns in the circuit.
9. The heater and gas reducer should be installed inside the same enclosure and gas leakage alert (a set with the heater) must be installed. Installation of a gas leakage detector to monitor the overall co ndition is recommended.
10. LNG or CNG gas reducer must be used according to the fuel supplied to the vehicle.
