Pioneer YH1824GHFD18R2 User Manual

9.FIELD SETTING
9. Filed setting
Forced defrost mode
Operation:
Dial the switch from OFF to ON before turning on the appliance, and set it in
heating mode, then it will run with manual defrosting mode at once.
Capacity set
Dial it when the indoor units matched are in the following conditions.
S4 DIP switch setting
Factory
Setting
Factory
Setting
ON
ON
ON
ON
1
1
1
2
2
2
3
3
3
4
4
4
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
PumpDown
Switch
Forced
Defrost
CoolingOnly
S5 DIP switchsetting
Pump down mode
Actions：
The compressor runs with the target frequency,
and without any protection when frequency
rises; The EEV runs with setting opening; Outdoor unit fan will run with the set fan speed.
Operation procedures:
Step 1:
Press the ON/OFF button to power off the appliance.
Step 2:
Disconnect the machine power.
Step 3:
Close the shut-off valve of the liquid piping with an Allen wrench in a clockwise direction.
Outdoor unit model Indoor unit connect
24K 18K
36K 30K
48K 42K
60K 48K
DIP Switch Setting of Outdoor Unit (Optional setting)
1. Turn on all power sources before setting. Without turning on, the switches settings are not refreshed
and might be invalid. (24K/36K)
2. Turn off all power sources before setting. Without turning off, the switches settings are not refreshed and
might be invalid.(48K/60K)
3. Mark of " " indicates the position of DIP switches.
Cooling only set
Operation:
Heating mode will be invalid after the DIP has been dialed.
Capacity
Hi Low
35

Pioneer YH1824GHFD18R2 Specifications

General

Brand	Pioneer
Model	YH1824GHFD18R2
Category	Heat Pump
Language	English