SystemAir SYSCOIL COMFORT 10 - Control Valve Connections; Condensate Drain Line; Thermostat and Sensor Installation; TRM-FA Thermostat Installation

English
The installation and operating conditions require the MANDATORY tting of a valve ON the unit
OR/AND upstream in the hydraulic circuit. This is to prevent chilled water from circulating in the
appliance when the fan is not operational (condensation issue) or to prevent the simultaneous
circulation of chilled water and hot water in a 4-pipes exchanger.
Caution
After installing the unit, be sure that there is no more longitudinal and transversal counterslopes
avoiding condensate evacuation.
Caution
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10 SYSCOIL COMFORT
8.3.2. WATER CONNECTION OF CONTROL VALVES
The use of regulation valves (supplied as an accessory or by the client) is mandatory to ensure that the
appliance operates correctly.
2-way on/off
valves
3-way on/off
valves
8.4. CONDENSATE DRAIN LINE
For that, use a square and spirit level to make sure that fan coil unit is level and that it is at a 90 degree
angle between the wall and oor (see uorescent sticker on unit chassis).
Note : If the oor and the wall are not at right angle, it may be necessary to shim the fan coil unit to insure
proper installation. Manufacturer will not accept any responsability on units not being on proper level.
SYSCOIL
COMFORT
SYSCOIL
COMFORT
The optional thermostat (change-over switch) supplied
is to be mounted on the water supply pipe.
The optional temperature sensor (change over) supplied
is to be tted to the water inlet tube.
Before assembling the change over sensor, coat the
tube with heat conducting paste to guarantee that the
real temperature is recorded.
The 9 and 10 change over sensor inputs can be connected
to the mains power supply. If it is necessary to extend
the sensor wires, ensure that wires appropriate for this
voltage are used.
Crimp the 6.35 F fast-on clips with their insulator bushes
(supplied) on the wires of this thermostat.
OPERATING TEMPERATURE RANGE:
² Opening 30 ± 4°C
² Closing 15 ± 4°C
8.5. INSTALLATION OF THERMOSTAT OR TEMPERATURE SENSOR (CHANGE OVER)
8.5.1. TRM-FA
8.5.2. TAE20 OR SYSLOGIC OR TCONTROL EASY OR TCONTROL POD