—4—
♦
♦
Caution for bodily injury
•Do not conduct any work at a location
where you do not have a sure footing.
(Failure to heed this caution may result in a fall.)
•Wear gloves when conducting work.
(Failure to heed this caution may result in injury
to your hands from sharp metal or other edges.)
Prohibited
Be sure to follow
this instruction.
♦
♦
Prevent water leakage
•Before removing any of the water-related parts, com-
pletely drain the residual water from the piping.
•After the repair is complete, be sure to check the
drainage of the indoor unit and that no water leaks
from any of the piping connections.
(Water leakage may cause buildings to soil,
leading to secondary failure of other parts.)
Be sure to follow
this instruction.
GUF-50RDH3
GUF-100RDH3
Single-
phase
220-240
50
1.15
2.20
235-265
480-505
m
3
/h
500
1,000
L/S
139
278
5.29
(1.66)
10.81
(3.49)
6.42
(2.25)
13.00
(4.70)
2.70
5.40
33.5-34.5
38-39
• The values given in the table for the noise level reflect the levels measured at a position 1.5 meters immediately below the unit in an anechoic
chamber.
• The noise at the air outlets (at a 45
°
angle, 1.5 meters in front) is about 5-6 dB (A) higher than the values given in the table.
• The above values apply during Lossnay ventilation when the fan speed is set to high speed.
* Capacity in ( ) is heat recovery capacity by Lossnay core.
Cooling/Heating capacity indicates the maximum value at operation under the following condition.
Cooling:
Indoor: 27
°
C DB/19.5
°
C WB
Outdoor: 35
°
C DB/24
°
C WB
Heating:
Indoor: 21
°
C DB/14.6
°
C WB
Outdoor: 7
°
C DB/6
°
C WB
57
98
Air
volume
External air load heat
processing capability (kw)
Heating
capability
P32
P63
Cooling
capability
Humidifying
volume
Model
name
Power
supply
(V)
Frequency
(Hz)
Current
(A)
Power
con-
sumption
(W)
Noise
(dB)
Weight
(kg)
Equivalent
indoor unit
capability
1. Specifications
•Inspect the grounding, and repair it if incomplete.
●
Make sure that the product operates correctly upon completion of repair. Clean the product as well as the sur-
rounding area, and then notify the customer of the completion of repair.
Incorrect handling of the product may result in serious injury
or damage to properties including buildings and equipment.
Caution
Request during repair
