Carrier 30XW150-400 specifications

Table 24 — Dual Master Chiller Control Parameters for Parallel Applications with Touch Pilot™ Display

DISPLAY NAME	PATH	LINE NO.	VALUE
Master/Slave Select	Main Menu→ Config→ MST_SLV	3	1 (Master)
			Default: 0 (Disable)
			1=Local Control
Master Control Type	Main Menu→ Config→ MST_SLV		2=Remote Control
		7	3=CCN Control
			Default: 1
			Configure for proper control type.
			Must be set to the Slave Chiller’s address.
Slave Address	Main Menu→ Config→ MST_SLV		The master and slave chiller must have
		11	different addresses and be on the same
			Bus Number
			Default: 2
			0 (Master Always Leads)
Lead Lag Select	Main Menu→ Config→ MST_SLV	12	1 (Lag Once Failed Only)
			2 (Lead/Lag Runtime Select)
			Default: 0 (Master Always Leads)
Lead/Lag Balance Delta	Main Menu→ Config→ MST_SLV	16	Range: 40 to 400 hours
			Default: 168 hours
Lag Start Timer	Main Menu→ Config→ MST_SLV	17	Range: 2 to 30 minutes
			Default: 10 minutes
Lead Pulldown Time	Main Menu→ Config→ MST_SLV	18	Range: 0 to 60 minutes
			Default: 0 minutes
Start If Error Higher	Main Menu→ Config→ MST_SLV	19	Range: 3.0 to 18 ΔF (1.7 to 10.0 ΔC)
			Default: 4.0 ΔF (2.2 ΔC)
Lag Minimum Running Time	Main Menu→ Config→ MST_SLV	20	Range: 0 to 150 minutes
			Default: 0 minutes
Lag Unit Pump Control	Main Menu→ Config→ MST_SLV		0 (Stop If Unit Stops)
		21	1 (Run If Unit Stops)
			Default: 0 (Stop If Unit Stops)
Chiller In Series	Main Menu→ Config→ MST_SLV	22	Default: No
			Value: No

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