• Home
• Brands
• Carrier Manuals
• Carrier AQUAZONE 50RHC
• Carrier AQUAZONE 50RHC Control Operation And Troubleshooting Instructions

Carrier AQUAZONE 50RHC Control Operation And Troubleshooting Instructions

Download Operating and troubleshooting of Carrier AQUAZONE 50RHC Heat Pump, Kitchen Appliances for Free or View it Online on All-Guides.com. This version of Carrier AQUAZONE 50RHC Manual compatible with such list of devices, as: AQUAZONE HQL, AQUAZONE RDS, AQUAZONE RVR, AQUAZONE RVS, AQUAZONE RWS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

AQUAZONE TM 50RHC,RVC,RHR,RVR

RDS,RHS,RVS,HQL,VQL,KQL,RTG,RWS

Complete C

Deluxe D

Solid-State Heat Pump Controls

Control Operation and Troubleshooting

Instructions

CONTENTS

Page

SAFETY CONSIDERATIONS ............................ 1

GENERAL ............................................ 12

INSTALLATION ....................................... 2-9

Wiring Requirements ................................... 2

Wiring Connections .................................... 2

Jumper Settings ........................................ 2

Complete C Control ..................................... 8

• WATERCOIL FREEZE PROTECTION (FP1) LIMIT

SETTING

• AIR COIL FREEZE PROTECTION (FP2) LIMIT SETTING

• ALARM RELAYSETTING

Deluxe O Control ....................................... 8

• WATERCOIL FREEZE PROTECTION (FP1) LIMIT

SETTING

• AIR COIL FREEZE PROTECTION (FP2) LIMIT SETTING

• ALARM RELAYSETTING

• LOW PRESSURE SETTING

CONFIGURATION .................................... 9,10

Complete C Control DIP Switches ...................... 9

• PERFORMANCE MONITOR (PM)

• STAGE 2

• DDC OUTPUT AT EH2

• FACTORY SETTING

Deluxe D Control DIP Switches ......................... 9

• D]PSWITCH BANK 1 (S l)

• DIP SWITCH BANK2 ($2)

Deluxe D Control Accessory RelayConfigurations .... 10

CYCLE WITH FAN

CYCLE WITH COMPRESSOR

DIGITAL NIGHT SET BACK (NSB)

WATER VALVE (Slow Opening)

OUTSIDE AIR DAMPER (OAD)

HUMIDITY CONTROL

CONTROL OPERATION ............................. 11-16

Complete C Control Indicators......................... lI

Complete C and Deluxe D Controls .................... 11

TEST MODE

RETRY MODE

POWER UP MODE

STANDBY MODE

COOLING MODE

HEATINGSTAGE 1MODE

HEATINGSTAGE2 MODE

LOCKOUT MODE

LOCKOUT WITH EMERGENCY HEAT

EMERGENCY HEAT MODE

HIGH-PRESSURE SWITCH (HP)

LOW-PRESSURE SWITCH (LP)

WATERCOIL FREEZE PROTECTION (FP1)

AIR COIL FREEZE PROTECTION (FP2)

CONDENSATEOVERFLOW (CO)

OVER/UNDER VOLTAGESHUTDOWN

PERFORMANCE MONITOR (PM)

ANTI-SHORT CYCLE PROTECTION

RANDOM START

SWAPPEDFP1/FP2 THERMISTORS

SENSORS

Page

Deluxe D Control ...................................... 13

• LED INDICATORS

EXTENDED COMPRESSOR OPERATION MONITOR

STANDBY/FAN ONLY MODE

HEATING STAGE 1 MODE

HEATING STAGE 2 MODE

HEATING STAGE 3 MODE

EMERGENCY HEAT MODE

COOLING STAGE 1

COOLING STAGE 2

NIGHT LOW LIMIT (NLL) STAGED HEATING

Thermostat Inputs .................................... 14

• COMPLETE C CONTROL

• DELUXE D CONTROL

• COMMUNICATION PORTS

• MECHANICAL NIGHT SET BACK

TROLIBLESHOOTING ............................... 16-20

Field Inputs ........................................... 16

Sensor Inputs ......................................... 16

Sensor Outputs ....................................... 17

Test Mode ............................................. 17

l MPORTANT: Read the entire instruction manual before /starting inst_dlation.

]

SAFETY CONSIDERATIONS

Read and follow mmmfacturer instructions cguefully. Fol-

low all local electrical codes during installation. All wiring

must conform to local and national electrical codes, hnproper

wiring or installation may dalnage sensol:

Undel,stand the signal words DANGER, WARNING and

CAUTION. These words gueused with the safety alert symbol.

DANGER identifies the most serious hazards which will result

in severe pel,sonal injuU or death. WARNING signifies a haz-

_ud which could result in personal injuU or death. CAUTION

is used to identify unsafe practices which would result in minor

personal injuU or property damage.

GENERAL

Aquazone Complete C and Deluxe D electronic heat pump

controls are durable, microprocesso>based controllers used to

improve the safety mid operation of Aquazone water source

heat pumps. The microprocessor board is specifically designed

to protect against building electrical system noise contamina-

tion mid radio fiequency interference.

The Complete C control base model is a low cost, easy to

use control that provides all the necessa U features for water

source heat pump safety mid operation. The Complete C

control features a light-emitting diode (LED) to indicate high

pressure, low pressure, low voltage, high voltage, air/water

freeze protection, condensate overflow and control status. The

Complete C control is compatible with most heat pump

thermostats, but is not compatible with Heat/Cool thermostats.

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

PC 111 Catalog No. 535-00058 Printed in U.S.A. Form 50H,K,R-2T Pg 1 6-05 Replaces: 50H,K,R-1T