Mitsubishi SCM45ZS-S User Manual

(C) Current safe control value
Set this using the jumper wire (J1 or J2) on the outdoor PCB. Control starts when it exceeds the control value.
1) Switching with jumper wire
Jumper wire (J2)
Short-circuit
(At shipping from factory)
Short-circuit
Jumper wire (J1)
Short-circuit (At shipping from factory) Current safe
①
Current safe
②
Open Current safe
③
Current safe
③
(ii)
(ii)
(i)
(11)
Current safe
(a) Purpose
(b) Detail of operation
Cooling Heating
Lower limit speed
Item
Model
115
SCM40, 45, 50
SCM60, 71, 80
32 rps 32 rps
32 rps25 rps
SCM100, 125
22 rps20 rps
2) Control value
Current safe
①
Current safe
②
Current safe
③
Cooling Heating Cooling Heating Cooling Heating
10.0 12.0 10.0 10.0 7.5 7.5
Unit: A
(14) Discharge pipe sensor disconnection protection control
(a) When the compressor speed is other than 0 rps.
(i) Tho-D(10)
- Tho-D(0) < 8 °C, and Tho-D(10) - Tho-A(10) < 5 °C
The compressor speed is set on A rps for 5 minutes. After 5 minutes, the compressor speed is set on B rps for 5 minutes.
(ii) Tho-D(20)
- Tho-D(15) < 5 °C
The compressor speed is set on 0 rps.
(b) Once the unit is stopped by this function, it is not restarted.
Notes (1) Tho-D(X): After compressor operation, the discharge pipe temperature sensor after X minutes.
(2) Tho-A(X): After compressor operation, the outdoor air temperature sensor after X minutes.
• Values of A, B
Model
A
B
SCM40ZS-S SCM45ZS-S SCM50ZS-S
(12) Current cut
(a) Purpose
(b) Detail of operation
(13)
Outdoor unit failure
(23) Indoor fan motor protection
compressor
(SRF:150)
300
-
-
195
-
'16 • SCM-T-199

Mitsubishi SCM45ZS-S Specifications

General

Brand	Mitsubishi
Model	SCM45ZS-S
Category	Air Conditioner
Language	English