11
50
mini
A
100
100
5
N
1
3
7
2
U1
N1
1
2
3
4
5
6
• Theory of operation:
- This remote control contains both a thermostat
(settings: 10/35
°
C) and a hygrostat (settings: 35/
100% relative humidity).
The hygrostat is used for the "dehumidification"
function.
Cooling is triggered by a request from the thermostat
or the humidistat.
• IMPORTANT
As cooling and heating control signals are provided
by the same change-over contact, there is not neutral
zone. The unit thus operates permanently to maintain
the required temperature (differential
1
K
).
Depending on the surrounding conditions, it is possible to
encounter simultaneous operation of the heater,
requested by the thermostat, and of the air conditioner,
requested by the hygrostat (dehumidification).
• An external humidifier, not supplied, may be controlled by
the hygrostat by relaying the humidification signal
(230 VAC - relay not supplied).
• Note: If a hydrothermostat is used, the electric heater
accessory is obligatory.
5.5.5 - TEMPERATURE SENSOR ACCESSORIES
• For automatic remote control K 60 D 025 Z
• Temperature sensor K 60 D 028 Z
- CTN 33 k
Ω
type - IP 67
• Air temperature sensor in box K 60 D 033 Z
- CTN 33 k
Ω
type - IP 30
• See the specific installation guide.
Wall
support
3
1
2
6 - ACCESSORIES OF THE OUTDOOR UNIT
GRV 72 L
GRV 92 L
GRV 122 L
GRV 180 L
A (mm)
470 mm
470 mm
470 mm
538 mm
6.1 - WALL SUPPORT for GRV -
Code K 70 U 001 Z
1 - After making sure that the fixing system used is suitable for the wall, fix the 2 vertical brackets to the wall.
Make sure that measurement A is correct.
2 - Fit the 2 arms using the M8 screws provided.
3 - Fit the unit on the supports using the M8 screws supplied.
Terminals 5 - 3 : Cooling mode.
Terminals 5 - 2 : Heating mode.
Terminals 5 - 6 : Humidification (not used).
Terminals 5 - 7 : Dehumidification.
Indoor unit terminal board
Unit control box
(
✱
) Ventilation control to be connected on the desired
speed:
1 = High speed
2 = Medium speed
3 = Low speed
(
✱
)
Type HYG 7001
