37.4163.157.1 04/2002
EG
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INSTALLATION INSTRUCTIONS
- Split system air conditioner -
Model Combinations
Combine indoor and outdoor units only as listed below.
COOLING ONLY MODELS R22
Indoor units
Outdoor units
MCA 20C –––––––––––––––––––––––––––– GR 20C
MCA 27C –––––––––––––––––––––––––––– GR 27C
MCA 35C –––––––––––––––––––––––––––– GR 35 C
HEAT PUMP MODELS R22
Indoor units
Outdoor units
MCA 20R –––––––––––––––––––––––––––– GR 20R
MCA 27R –––––––––––––––––––––––––––– GR 27R
MCA 35R –––––––––––––––––––––––––––– GR 35R
D.B.: Dry bulb
W.B.: Wet bulb
COOLING ONLY MODELS
OPERATING LIMITS
Maximum conditions
Outdoor temperature :
43°C D.B.
Room temperature
:
32°C D.B. / 23°C W.B.
Minimum conditions
Outdoor temperature :
19°C D.B.
Room temperature
:
19°C D.B. / 14°C W.B.
HEAT PUMP MODELS
OPERATING LIMITS
Cooling Maximum conditions
Outdoor temperature :
43°C D.B.
Room temperature
:
32°C D.B. / 23°C W.B.
Cooling Minimum conditions
Outdoor temperature :
19°C D.B.
Room temperature
:
19°C D.B. / 14°C W.B.
Heating Maximum conditions
Outdoor temperature :
24°C D.B. / 18°C W.B.
Room temperature
:
27°C D.B.
Heating Minimum conditions
Outdoor temperature :
–5°C D.B. / –6°C W.B.
Power Supply:
220 - 240 V ~ 50 Hz
ACCESSORIES SUPPLIED
WITH THE UNIT
PARTS
FIGURE
Q.TY
REMOTE
1
CONTROL UNIT
AAA ALKALINE
2
BATTERY
TAPPING
2
SCREW
RAWL PLUG
2
DRAIN
1
ELBOW
*
*
Available only for heat
pump models.
1.
Standard screwdriver
2.
Phillips head screwdriver
3.
Knife or wire stripper
4.
Tape measure
5.
Level
6.
Sabre saw or key hole saw
7.
Hacksaw
8.
Core bits ø 5
9.
Hammer
10.
Drill
11.
Tube cutter
12.
Tube flaring tool
13.
Torque wrench
14.
Adjustable wrench
15.
Reamer (for reburring)
Tools required for installation (not supplied)
