12-22
CONTROL SYSTEM
SM HAFRPM 1-A.3 GB
12.9.4
High pressure protection (excluding RH Group)
Mode: (Auto) Heating
Fan:
Any
Timer:
Any
I Feel: On or Off
Control
Function
Protect the Compressor from high pressure by switching OFF the OFAN and COMP.
ICT [
o
c]
Any
Off
Any
Off
COMP
OFAN
52
55
61
66
COMP is forced OFF
67
OFAN is force
Off
COMP is forced OFF
For all models except WAX
For WAX model
ON
BLINK
OPER
LED
Notes:
IFAN, HE1 and HE2 will be activated according to the relevant
Heating
Mode
Sect.
In case of any malfunction in the relay control circuit, the OCT is also
monitored during heating mode. Whenever OCT reaches 70
o
c, which indicates
a high pressure in the outdoor coil, the COMP will be forced off automatically.
The COMP can be turned on again only after the 3 min COMP ON delay and the
OCT is under 70
o
c. The OPER LED will not blink in this case.
CONTENTS
Содержание HAF 12
Страница 10: ...2 4 PRODUCT DATA SHEET SM HAFRPM 1 A 3 GB HAF7 9 12 Matching GCN7 ONG3 9 ONG3 12 Waiting For SII CONTENTS...
Страница 14: ...4 3 OUTLINE DIMENSIONS SM HAFRPM 1 A 3 GB 4 5 Indoor Unit ONG3 9 ONG3 12 CONTENTS...
Страница 45: ...8 1 WIRING DIAGRAMS SM HAFRPM 1 A 3 GB 8 WIRING DIAGRAMS 8 1 Indoor Unit HAF 7 HAF 9 HAF 12 CONTENTS...
Страница 46: ...8 2 WIRING DIAGRAMS SM HAFRPM 1 A 3 GB 8 2 Outdoor Unit CON 7 8 3 Outdoor Unit GCN 7 GCN 9 GCN 12 CONTENTS...
Страница 47: ...8 3 WIRING DIAGRAMS SM HAFRPM 1 A 3 GB 8 4 Outdoor Unit ONG3 9 ONG3 12 CONTENTS...
Страница 48: ...9 1 ELECTRICAL CONNECTIONS SM HAFRPM 1 A 3 GB 9 ELECTRICAL CONNECTIONS 9 1 HAF 7 HAF 9 HAF 12 CONTENTS...
Страница 54: ...12 3 CONTROL SYSTEM SM HAFRPM 1 A 3 GB 12 3 Main PCB Controller 12 3 1 Display CONTENTS...
Страница 93: ...14 9 EXPLODED VIEWS AND SPARE PARTS LISTS SM HAFRPM 1 A 3 GB 14 9 Outdoor Unit GCN 9 12 RC CONTENTS...
Страница 96: ...14 12 EXPLODED VIEWS AND SPARE PARTS LISTS SM HAFRPM 1 A 3 GB 14 12 Outdoor Unit GCN 9 12 ST CONTENTS...
Страница 99: ...14 15 EXPLODED VIEWS AND SPARE PARTS LISTS SM HAFRPM 1 A 3 GB 14 15 Outdoor Unit ONG3 9 ONG3 12 RC CONTENTS...