Old thermostat is Honeywell. 2 wires are coming out of wall. 2 white and 3 black. 2 black are connected to Rc, one white connected to W and one white to Y. 2 other slots marked as G and R were directly connected to each other.
I purchased NOMA thermostat. It has 4 slots G R Y and W. How to connect these wires.

Saleh

Old thermostat is Honeywell. 4 wires are coming out of wall. 2 white and 2 black. 2 black are connected to Rc, one white connected to W and one white to Y. 2 other slots marked as G and R were directly connected to each other.
I purchased NOMA thermostat. It has 4 slots G R Y and W. How to connect these wires.
Sorry for the earlier typo.