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VENSTAR Fan Coil Thermostat T2100 / T2150 User Guide

Step 3 - Label & Disconnect Wires  
TIP: Before  
1) One by one, apply  
a label designated  
to each wire you  
disconnect from  
your current  
disconnecting  
any wires, take  
a photo of your  
current wire  
configuration  
with your  
thermostat.  
mobile device.  
Wire from the  
old thermostat  
terminal marked  
Install on the  
new thermostat  
connector marked  
Function  
Wire  
Color  
G1, GL  
G2, GM  
G3, GH  
Y, Y1  
Low Fan Speed  
Middle Fan Speed  
High Fan Speed  
G
G2  
G3  
Y1  
chilled water valve  
(4 pipe) or hot/chilled  
water valve (2 pipe)  
W, W1  
hot water valve (4 pipe)  
or strip heat (2 pipe)  
W1  
H/C, WATER  
2 pipe water temp sensor  
(open = hot,  
closed = chilled)  
H20  
SWITCH  
Dry contact for  
condensate overflow,  
occupancy sensor,  
door switch  
CK1  
RS  
REMOTE  
wired remote  
10K thermistor  
R, Rh, M, Vr, A  
C
power (24v)  
common  
R
C
4
GeneralDetails
NameVENSTAR Fan Coil Thermostat T2100 / T2150 User Guide
MakeVENSTAR
LanguageEnglish
FiletypePDF (Download)
File size0.34 MB
Download PDF
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VENSTAR Fan Coil Thermostat T2100 / T2150 User Guide