MDE-4334C Atlas Start-up and Service Manual · April 2008
Page 6-35
Atlas 8800 Parts
Electronic and Electrical Components
ATC Component Overview (Atlas 8800 only)
115/230/380 VAC Single/Dual Unit with ATC PCA T20569 and
Programmable Pump Preset (option)
The T20569 ATC PCA and T19405 T-meter Module ATC are optional electronic
components. Examples of probes and meters used for temperature control are primarily for the
Canadian market. The ATC option measures the temperature of dispensed products and
compensates for changes in the product volume due to changes in the ambient temperature.
The T-meter Module PCA links the thermal probe in the meter cover with the ATC PCA. An
Intrinsically Safe (IS) barrier is used at the junction box between the T-meter Module PCA
and the ATC PCA.
Figure 6-26: T20569 ATC PCA (Atlas 8800 only)
AT_ATC_GR4
P307
TP1
P405
P301
P305
S1
P415
P303
P303A
P304
P308
P204A
JP1