Condensed Water Pipe; Control Box - Tripp-Lite SRCOOL60KCW El Manual Del Propietario

3. Installation

3.8.2 Condensed Water Pipe

The condensed water pipe has been connected in the lower part of the cabinet. You must pass the other end through the reserved hole
at the bottom to drain the condensed water.
The unit's condensed water pump supports lower (default) and upper piping configuration (with optional SRCOOL60KTP kit, sold
separately). If the upper piping is selected, the height of the condensed water pipe should not be higher than 5 m (16 ft.).

3.8.3 Control Box

Front
NETWORK
NET UPS
No. Item
Network Interface
1
RS-232 and RS-485 Ports The RS-232 or RS-485 port connects a workstation based on Modbus protocol for remote use.
2
3 CAN-Link IN/OUT
Input Dry Contacts
4 / 5
Output Dry Contacts
6 / 7
Remote Temperature
8
Sensor Ports
Remote Temperature
9
and Humidity Sensor Port
Condensed water pipe
(Figure 3-21 : Installation of the condensed water pipe)
1 2
COM
RESET
RS232
(Figure 3-22 : Front of control box)
Description
This unit contains a preinstalled network interface that can be connected to a network to manage
the system based on the SNMP protocol. To use, connect an RJ45 cable (sold separately) from
the interface to the workstation. See 6. Network Configuration for operation and settings.
Reserved for series connection of several cooling units, it adopts one-Input one-Output mode.
Used for connecting the fire alarm or smoke detector. When an event occurs, the dry contact
device is triggered to form a short circuit. The system will record it in the event log, start the
buzzer and light the FAULT indicator. Port
Connect two dry contact output devices and trigger the contacts at specific events.
Port 6 (System alarm event): Normally open. Connect the dry contact device to this port and the
device will be triggered when an alarm event occurs (close the circuit). You may set the triggering
conditions. Refer to 5.7.2 Local setting.
Port (Cooling unit startup) Normally open. Automatically trigger to form a short circuit at the
7
start of the cooling unit to remind the chiller to output chilled water and turn to the normally open
status until the cooling unit is powered off.
At most, three remote temperature sensors (two are provided) can be connected. It is suggested
that qualified service personnel connect and locate the remote sensors during installation to
ensure accurate detection of heat load temperature.
Note: Do not relocate the remote temperature sensors unless authorized.
Connects the SRCOOL60KRTH (remote temperature-humidity sensor, sold separately) or
SRCOOL60KRT (remote temperature sensor, sold separately) for accurate detection of the
temperature and humidity of heat loads. It is suggested that qualified service personnel perform
installation.
3 4 5 6 7
IN OUT
+ - + - G INPUT INPUT OUTPUT
RS485 CAN ALARM RACK TEMP. REMOTE
4 : Fire alarm Port
19
8 9
1
2 3 4
5 : Smoke detector