Dear IH8MUD,
I'm currently in the process of retrofitting air conditioning into my 1992 HZJ75 Troopcarrier. So far i've got:
filter/dryer
compressor
condenser
pulley
TX valve
harmonic balancer pulley
bolts, 1hz compressor mount
Brackets
hoses/pipes
under dash condenser
This leaves me with the dash controls, wiring and amplifier relay. Would also like to hook up idle-up if that's not too difficult
I must admit I know absolutely nothing about aircon, so this is quite a big project for me. I have managed to wrap my head around where all the components go and how to mount them etc.. But I need someone to explain how to wire this thing up. Like how does the wiring for the aircon system in an hzj75 work?
so far i think that the switch in the dash talks to the amplifier relay which takes a signal from the tac for rpm and uses that to switch on and off the compressor correspondingly. From what I understand the fan which is already in the vehicle will blow air over the cooler box in the cab and cool it.
What wires do i need to aquire?
Also if anyone knows how to hook up the idle-up i would really appreciate it. cheers
Its also turning into a bit of challenge to find the amplifier and the controls, let alone wiring. cheers
I'm currently in the process of retrofitting air conditioning into my 1992 HZJ75 Troopcarrier. So far i've got:
filter/dryer
compressor
condenser
pulley
TX valve
harmonic balancer pulley
bolts, 1hz compressor mount
Brackets
hoses/pipes
under dash condenser
This leaves me with the dash controls, wiring and amplifier relay. Would also like to hook up idle-up if that's not too difficult
I must admit I know absolutely nothing about aircon, so this is quite a big project for me. I have managed to wrap my head around where all the components go and how to mount them etc.. But I need someone to explain how to wire this thing up. Like how does the wiring for the aircon system in an hzj75 work?
so far i think that the switch in the dash talks to the amplifier relay which takes a signal from the tac for rpm and uses that to switch on and off the compressor correspondingly. From what I understand the fan which is already in the vehicle will blow air over the cooler box in the cab and cool it.
What wires do i need to aquire?
Also if anyone knows how to hook up the idle-up i would really appreciate it. cheers
Its also turning into a bit of challenge to find the amplifier and the controls, let alone wiring. cheers