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Why does your pump turn-off by itself when the timer is not on?
If the timer is not on then how can the pump turn off? The timer should have to be on for the pump to run in the first place. Can you ask the question in a different manner? Ken
Why will my heat pump not start when i turn on thermostat?
First, is the thermostat in he correct position for cooling? Is there a red light glowing on the thermostat? There could have been a power surge or outage and the heat pump needs to reset. Turn the power off to the heat pump at the control panel for a couple or minutes then back on again to reset the heat pump.
Can a heat pump still work if the heat pump is turned off at the fuse box?
No.
Do you prime the fuel injectors when replacing an electric fuel pump?
An easy way to prime them is, after the fuel pump and filter are replaced, turn the ignition to on. DON'T CRANK THE ENGINE! When you turn car on, you should hear the pump. Turn car off wait about 5 seconds, and turn on ignition. Do this on and off about 6-8 times, and it should deliver enough fuel to injectors and vent the air.
Why does Furnace shut off when very cold outside?
A heat pump will do this, a furnace should not. Are you sure you have a furnace?
Will the fuel pump relay make the fuel pump cut off and on?
yes, the purpose of the relay is to signal the pump to turn on and off, if its not working at all the fuel pump will not turn on.
Should your outdoor HVAC compressor run when your heater is on?
no sounds like your wires are crossed at your thromsthat Answer If you have a heat pump system, YES the compressor should run. You can find out if the system is a heat pump usually by looking at the thermostat. Heat pump thermostats usually have "Cool-Off-Heat-Emergency Heat" on the system switch. Another way would be to feel the air coming out of the outside unit when the heat is on. If the air coming out feels very cold, then it's a heat pump. even if you have a heat pump, the only way the in door unit should be producing heat is if you are all electric if you are gas the heat pump should lockout to prevent the persure from getting to high causing the indoor coil to blow up.
Why wont the heat cycle on or off in my heat pump?
It's broken.
Should the fuel pump come on when you turn on the key on 1993 Toyota truck?
Yes, it should come on and run for a few seconds then shut off. If it does not check the fuel pump fuse and fuel pump relay.
Should you turn off central heat and air while heating with wood burning stove?
Yes- or turn the thermostat back.
Do you turn pump off when cleaning it?
yes
What are the pressures on a heat pump in the off mode?
Equal
