weidit
20-07-2012, 10:54 PM
Hi all
Wondering if anyone can help. Trying to commission a vrf system over the weekend!
Everything runs up perfect in heating and cooling except the door heater.
I have fitted a fee over the years but this ones seems a newer model and is a bit
different.
The ones I have done before have a battery heater in (3phase supply)
This one does not require this but it says in the booklet that without the heater battery it makes it a 240vsupply instead.
It's addressed as 5 on the system and has a par30 controller. There was no extra box to wire like on previous models.
The problem I have is it runs with no fault but the fans won't come on, I have doubled
Checked everything and all seems fine.
Anyone have any tips as im unning out of ideas.
Thanks
Wondering if anyone can help. Trying to commission a vrf system over the weekend!
Everything runs up perfect in heating and cooling except the door heater.
I have fitted a fee over the years but this ones seems a newer model and is a bit
different.
The ones I have done before have a battery heater in (3phase supply)
This one does not require this but it says in the booklet that without the heater battery it makes it a 240vsupply instead.
It's addressed as 5 on the system and has a par30 controller. There was no extra box to wire like on previous models.
The problem I have is it runs with no fault but the fans won't come on, I have doubled
Checked everything and all seems fine.
Anyone have any tips as im unning out of ideas.
Thanks