Remote Run / Stop; Remote Print; Optional Remote Setpoint Offset - Temperature; Optional Remote Setpoint Offset - Current - Quantech QTC4 STYLE A Series Installation Operation & Maintenance

FORM QTC4-NM1
ISSUE DATE: 4/2/2018

Remote Run / Stop

A Remote Run/Stop input is available for each systems.
These inputs require a dry contact to start and stop the
system. System 1 remote dry contacts are connected
between Terminals 2 and 15 of 1TB and System 2 dry
contacts are connected between Terminals 2 and 16 of
1TB. If remote start/stop is not utilized, a jumper must
be paced across the terminals to allow the system to
run. The remote run/stop circuitry is a 115VAC circuit.
Contacts must be rated for low current (5mA). Gold
contacts should be used.

Remote Print

Closure of suitable contacts connected to Terminals
2 and 14 of 1TB will cause a hard copy printout of
Operating Data/Fault History to be made if an optional
printer is connected to the RS-232 port. The remote print
circuitry is a 115VAC circuit. Contacts must be rated for
low current (5mA). Gold contacts should be used.
QUANTECH
Optional Remote Setpoint Offset – Temperature
A voltage signal connected to Terminals 17 and 18 of
1TB will provide a remote offset function of the chilled
liquid setpoint, if required.
Optional Remote Setpoint Offset – Current
A voltage signal connected to Terminals 19 and 20
of 1TB will provide a remote setting of current limit
setpoint, if required.
Optional Remote Setpoint Offset – Sound
Limiting
A voltage signal connected to Terminals 40 and 41 of
1TB will provide remote setting of sound limit setpoint,
if required.
SECTION 4 - INSTALLATION
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