710.1760.00.04-05
22/05/2014
8
Legend:
1
Compressor
2
Condenser
3
Expansion valve
4
Evaporator
5
Pump
6
Consumer
7
Tank
SINGLE-
CIRCUIT SYSTEM WITHOUT TANK
The cooling medium circuit is designed as a single-circuit system without tank. The pump conveys the
cooling medium inside the circuit through the evaporator and through the consumer.
The cooling medium in cooled inside the evaporator. The circuit consists of the following components:
pump of horizontal or vertical design,
piping system consisting of copper or plastic pipes with manometer and probe connection for the
operating thermostats and the digital temperature display.
If designed as a system closed to the atmosphere, the external circuit must be provided with
venting connections and with pressure compensation tank if required!
3.4
ELECTRIC CIRCUIT
STANDARD COMPONENTS USED IN THE CHILLER
ALR – Composite Failure Report
The composite failure report summarizes all fault messages from the compressor, the pump(s), fan(s) of
the high-pressure and low-pressure pressostats, the flow monitor as well as the breakage of probes.
Voltage-free series connection of this composite report takes place at the terminals in the switch cabinet
(see circuit diagram in the Annex).
Summary of Contents for CHG 08
Page 40: ...710 1760 00 04 05 22 05 2014 40 CHW 20 25 CHO 10 cST CHG 20 25 5 EN 60204 EN 378 2...
Page 41: ...710 1760 00 04 05 22 05 2014 41 HFC CE 842 2006 3 3 1 3 2 C CND EVA HP LP...
Page 42: ...710 1760 00 04 05 22 05 2014 42 MHP MLP PV R V a 2 5 b VE 2 5 MOP IAF 3 3 MF P...
Page 43: ...710 1760 00 04 05 22 05 2014 43 BP BPM CAA EV 1 1 VNR FL LVE RA TD VNR EV 1 2 3...
Page 44: ...710 1760 00 04 05 22 05 2014 44 1 2 3 4 5 6 7 3 4 ALR...
Page 65: ...710 1760 00 04 05 22 05 2014 65 CHW 682 CHW 3652 CHG 225 CHG 365 6 4 1 2 0 0 5 2 1...
Page 67: ...710 1760 00 04 05 22 05 2014 67 5 6 8 9 10 3 20 15...
