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OPERATING AND COMMISSIONING INSTRUCTIONS
IV.13.
DX battery (cold or reversible)
DX battery is mounted in the unit (version PREMIUM CO) For units equipped with direct expansion battery, additionnal
module is equipped with a drain pan. Plan to make a duct of the condensates with a siphon.
At your disposal :
24 V output when unit is on cold or heating needs.
o
0-10V hot output and a 0-10V cold output.
o
Heating needs :
24V output: to connect to DO3 terminals of the controller and 18 of the terminal block. It allows the start to
o
drive the direct expansion battery module (Attention 24V 2A Max to relay)
0-10V output: to connect to 15 and 16 terminals(15=0V et 16 =0/10V)
o
Cold needs:
24V output: to connect to DO4 terminals of the controller and 19 of the terminal block. It allows the start to drive
o
the direct expansion battery module (Attention 24V 2A Max to relay)
0-10V output: to connect to 29 and 30 terminals (29=0V et 30 =0/10V)
o
ATTENTION: In case of a 24V output is used, make a relay between each output and cable them in parallel on the
M/A of the direct expansion module.
ATTENTION: The command 24V et 0-10V start do not manage any safety ... of the direct expansion module.
IV.14.
Electrical battery
Heating Electric batteries are single phased for FREETIME 500 à 1500 – HEXAMOTION 05-15 and three-phased for
FREETIME 2000 à 3500 – HEXAMOTION 20-80.
FREETIME 500-1500
HEXAMOTION 05-15
IV.15.
Fire function
See configuration chapter V.8
There are 2 ways to drive the fire function:
Emergency Fireman stop: cable between 1 and 2 terminals (NC free voltage contact). Total stop of the central control.
o
(no display available)
Fire alarm: this function controls exhaust and return fans with 5 modes available in the parameters of the regulation
o
(the function can be activated on site). "fire alarm" will be will be on the display.
1.
« stop » : complete stop of the unit
MS-CDF-010
FREETIME 2000-3500
HEXAMOTION 20-45
Ind F
Maj. 18/05/2017
® -
FREETIME
HEXAMOTION
High Efficiency Recovery Unit
HEXAMOTION 60-80
Créé par : JC
®
Validé par : AR
Page 25/57
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