20
1.- GENERAL CHARACTERISTICS
(*) Add to the unit's weight.
MODELS
DIMENSIONS
A
B
22E-24E-28E-32E
122,5
38E
122,5
44D-48D-56D-64D
150,5
76D
150,5
86D-100D
WEIGHTS
kg (*)
15
20
30
40
50
102,5
102,5
150,5
150,5
970
1095
1949
2199
C
165
165
165
165
D
342
407
342
407
E
996,5
996,5
996,5
996,5
F
50
50
80,5
150,5
1339
165
407
996,5
D
A
C
B
E
F
DAMPER
DAMPER
ACTUATOR
Check to make sure that the main switch is large enough to handle the current for the unit if electric heaters are
installed.
PHASE SEQUENCER
The phase sequencer is located in the electrical box in the outdoor section, thus assuring that the unit will not
begin operation while the phase connection of the compressor is not correct. Should this occur, then just switch
two phase connections.
ON/OFF CONDENSATION PRESSURE CONTROL
The condensation pressure control consists of one or two pressure switches, which starts and stops the outdoor
fan regulating the condensation temperature, thus the unit will be able to operate in the cooling cycle when the
outdoor temperature is below 19ºC, (Until 0ºC).
CRANK CASE HEATER (COOLING-ONLY UNITS)
The purpose of the heater is to keep the oil in the compressor at the correct temperature while the compressor is
stopped so that it can be properly lubricated when started again.
When the unit is operating at low outdoor temperatures ( below 19ºC), it is advisable to fit a crank case heater.
HOT GAS BYPASS VALVE
The purpose of the BYPASS valve is to make it possible for the unit to operate at low outdoor temperatures
(until -10°C), to be used in cooling-only and head-pump units.
It regulates the capacity of the compressor by injecting hot gas from the compressor discharge side to the coil.
Based on one or two dampers located on the outdoor
unit discharge air, which lets you controls
condensation temperature through the air flow.
The damper is moving by a servomotor, which
receives a proportional signal through a pressure
detector.
PROPORTIONAL CONDENSING PRESSURE
CONTROL BY DAMPERS
Thus the unit will be able to operate in the cooling cycles when the
outdoor temperature is until -10ºC.
This kit is not available with kit vertical discharge
outdoor unit at the same time.
MAIN SWITCH
The main switch is located on the access panel to the electrical box of the outdoor unit. (Except 86D-100D models)
The main switch is endowed with a clutch gadget, which allows open the panel of the electrical box, when it is on
OFF position.
WITH MAIN SWITCH ON. DO NOT REMOVE THE PANEL
ATTENTION!
1.6.- AVAILABLE OPTIONS
Dimensions of dampers for this kit:
