Search found 2 matches
- Mon Feb 28, 2011 2:20 pm
- Forum: Help and Advice
- Topic: UZC4 50% rule and Stages feature interaction
- Replies: 3
- Views: 7647
Re: UZC4 50% rule and Stages feature interaction
Q1. With the 50% Rule ON, is the STAGES setting relevant? In other words, if two or more zones are calling for heat, should the UZC4 go directly to W2, or should it only go to W2 when the OAS or TMR settings are beyond threshold? The 50% Rule inhibits or prevents the panel from staging up if there ...
- Mon Feb 28, 2011 11:07 am
- Forum: Help and Advice
- Topic: UZC4 50% rule and Stages feature interaction
- Replies: 3
- Views: 7647
UZC4 50% rule and Stages feature interaction
How do the 50% Rule and Stages features affect each other? Under current settings I have two problems: 1. The UZC4 will not stage up when multiple zones are calling for heat. 2. The UZC4 will not stage up when the 2-stage tstat energizes W2. (It will stage up when Bank 1, #6 is OFF.) This is an ...